tag:blogger.com,1999:blog-38130761160093721252024-03-13T17:26:53.260+05:30Ela Who KnowsMr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.comBlogger37125tag:blogger.com,1999:blog-3813076116009372125.post-29304814370202281832015-11-30T12:55:00.000+05:302015-11-30T12:56:42.643+05:30UGC NET Computer Science Solved Paper -III June 2015<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: justify;">
<span style="color: blue;">Questions along with Answers Below - Explanations are always welcome</span></div>
<br />
1. For the 8 - bit word 00111001, the check bits stored with it would be 0111. Suppose when
the word is read from memory, the check bits are calculated to be 1101. What is the data
word that was read from memory ?<br />
(1) 10011001 <span style="color: red;">(2) 00011001</span> (3) 00111000 (4) 11000110<br />
<br />
2. Consider a 32 - bit microprocessor, with a 16 - bit external data bus, driven by an 8 MHz
input clock. Assume that this microprocessor has a bus cycle whose minimum duration
equals four input clock cycles. What is the maximum data transfer rate for this
microprocessor ?<br />
(1) 8x10<sup>6</sup> bytes/sec <span style="color: red;">(2) 4 x10<sup>6</sup> bytes/sec</span>
(3) 16x10<sup>6</sup> bytes/sec (4) 4 x10<sup>9</sup> bytes/sec<br />
<br />
3. The RST 7 instruction in 8085 microprocessor is equivalent to :<br />
(1) CALL 0010 H (2) CALL 0034 H <span style="color: red;">(3) CALL 0038 H</span> (4) CALL 003C H<br />
<br />
4. The equivalent hexadecimal notation for octal number 2550276 is :<br />
(1) FADED (2) AEOBE <span style="color: red;">(3) ADOBE </span> (4) ACABE<br />
<br />
5. The CPU of a system having 1 MIPS execution rate needs 4 machine cycles on an average for
executing an instruction. The fifty percent of the cycles use memory bus. A memory read/
write employs one machine cycle. For execution of the programs, the system utilizes 90 percent
of the CPU time. For block data transfer, an IO device is attached to the system while CPU
executes the background programs continuously. What is the maximum IO data transfer
rate if programmed IO data transfer technique is used ?<br />
(1) 500 Kbytes/sec (2) 2.2 M bytes/sec (3) 125 Kbytes/sec <span style="color: red;">(4) 250 Kbytes/sec</span><br />
<br />
6. The number of flip-flops required to design a modulo - 272 counter is :<br />
(1) 8 <span style="color: red;">(2) 9</span> (3) 27 (4) 11<br />
<br />
7. <span style="font-size: 12pt;">Let E</span><sub>1</sub> and E<sub>2</sub> be two entities in E-R diagram with simple single
valued attributes. R<sub>1</sub> and R<sub>2</sub> are two relationships between E<sub>1</sub> and E<sub>2</sub> where R<sub>1</sub> is one - many and R<sub>2</sub> is many - many. R<sub>1</sub>
and R<sub>2</sub> do not have any attribute of their own. How many minimum
number of tables are required to represent this situation in the Relational
Model ?<br />
(1) 4 <span style="color: red;"> (2) 3 </span> (3) 2 (4) 1<br />
<br />
8. The STUDENT information in a university stored in the relation<br />
STUDENT (Name, SEX, Marks, DEPT_Name)<br />
Consider the following SQL Query SELECT DEPT_Name from STUDENT where SEX S 'M' group by DEPT_Name having avg (Marks) >SELECT avg (Marks) from STUDENT. It Returns the Name of the Department for which :<br />
(1) The Average marks of Male students is more than the average marks of students in the same Department
<span style="color: red;">(2) The average marks of male students is more than the average marks of students in the University</span><br />
(3) The average marks of male students is more than the average marks of male students in the University<br />
(4) The average marks of students is more than the average marks of male students in the University<br />
<br />
9. Select the 'False' statement from the following statements about Normal Forms :<br />
(1) Lossless preserving decomposition into 3NF is always possible<br />
<span style="color: red;">(2) Lossless preserving decomposition into BCNF is always possible</span><br />
(3) Any Relation with two attributes is in BCNF<br />
(4) BCNF is stronger than 3NF<br />
<br />
10. The Relation
Vendor Order (V_no, V_ord_no, V_name, Qty_sup, unit_price) is in 2NF because:<br />
<span style="color: red;">(1) Nonkey attribute V_name is dependent on V_no which is part of composite key</span><br />
(2) Nonkey attribute V_name is dependent on Qty_sup<br />
(3) Key attribute Qty_sup is dependent on primary_key unit price<br />
(4) Key attribute V_ord_no is dependent on primary_key unit price<br />
<br />
11. The relation schemas <span style="font-size: 12pt;">R</span><sub>1</sub> and <span style="font-size: 12pt;">R</span><sub>2</sub> form a Lossless join decomposition of R if and only if :<br />
(a) <span style="font-size: 12pt;">R</span><sub>1</sub> ∩<span style="font-size: 12pt;">R</span><sub>2</sub> ↠(<span style="font-size: 12pt;">R</span><sub>1</sub> - <span style="font-size: 12pt;">R</span><sub>2</sub>)<br />
(b) <span style="font-size: 12pt;">R</span><sub>1</sub> →R2<br />
(c) <span style="font-size: 12pt;">R</span><sub>1</sub> ∩<span style="font-size: 12pt;">R</span><sub>2</sub>↠(<span style="font-size: 12pt;">R</span><sub>2</sub> - <span style="font-size: 12pt;">R</span><sub>1</sub> )<br />
(d) <span style="font-size: 12pt;">R</span><sub>2</sub>→<span style="font-size: 12pt;">R</span><sub>1</sub> ∩<span style="font-size: 12pt;">R</span><sub>2</sub><br />
Codes :<br />
(1) (a) and (b) happens (2) (a) and (d) happens<br />
<span style="color: red;">(3) (a) and (c) happens </span> (4) (b) and (c) happens<br />
<br />
12. In the indexed scheme of blocks to a file, the maximum possible size of the file depends on :<br />
<span style="color: red;">(1) The number of blocks used for index and the size of index</span><br />
(2) Size of Blocks and size of Address<br />
(3) Size of index<br />
(4) Size of Block<br />
<br />
13. Give the number of principal vanishing point(s) along with their direction for the standard
perspective transformation :<br />
<span style="color: red;">(1) Only one in the direction K </span> (2) Two in the directions I and J<br />
(3) Three in the directions I, J and K (4) Only two in the directions J and K<br />
<br />
14. Consider a triangle A(0,0), 13(1,1) and C(5,2). The triangle has to be rotated by an angle of
45° about the point P(-1, -1). What shall be the coordinates of the new triangle ?<br />
(1) A' = ( 1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) , B' = ( -1, 2<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) and C' = [3<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1]<br />
(2) A' = ( 1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) , B' = ( 2<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, -1 ) and C' = [3<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1]<br />
<span style="color: red;">(3) A' = ( -1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) , B' = ( -1, 2<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) and C' = [3<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1]</span><br />
(4) A' = (<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, -1 ), B' = ( -1, 2<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1 ) and C' = [3<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> - 1]<br />
<br />
15. The process of dividing an analog signal into a string of discrete outputs, each of constant
amplitude, is called:<br />
(1) Strobing (2) Amplification (3) Conditioning <span style="color: red;">(4) Quantization</span><br />
<br />
16. Which of the following is not a basic primitive of the Graphics Kernel System (GKS) ?<br />
(1) POLYLINE <span style="color: red;">(2) POLYDRAW</span> (3) FILL AREA (4) POLYMARKER<br />
<br />
17. Which of the following statement(s) is/are incorrect ?<br />
(a) Mapping the co-ordinates of the points and lines that form the picture into the appropriate co-ordinates on the device or workstation is known as viewing transformation.<br />
(b) The right-handed cartesian co-ordinates system in whose co-ordinates we describe the picture is known as world co-ordinate system.<br />
(c) The co-ordinate system that corresponds to the device or workstation where the image is to be displayed is known as physical device co-ordinate system.<br />
(d) Left - handed co-ordinate system in which the display area of the virtual display device corresponds to the unit (Ixl) square whose lower left-hand corner is at the origin of the co-ordinate system, is known as normalized device co-ordinate system.<br />
Codes :<br />
(1) (a) only (2) (a) and (b) (3) (c) only <span style="color: red;"> (4) (d) only</span><br />
<br />
18.
Match the following :<br />
List-I List-II<br />
(a) Flood Gun (i) An electron gun designed to flood the entire screen with electrons. <br />
(b) Collector (ii) Partly energised by flooding gun, stores the charge generated by the writing gun.<br />
(c) Ground (iii) Used to discharge the collector.<br />
(d) Phosphorus grains (iv) Used in memory - tube display and similar to those used in standard CRT.<br />
(e) Writing Gun System (v) Used in memory - tube display and basically the same as the electron gun used in a conventional CRT.<br />
Codes :<br />
(a) (b) (c) (d) (e)<br />
<span style="color: red;">(1) (i) (ii) (iii) (iv) (v)</span><br />
(2) (ii) (iii) (i) (iv) (v)<br />
(3) (iii) (i) (ii) (v) (iv)<br />
(4) (iv) (v) (i) (ii) (iii)<br />
<br />
19. Minimal deterministic finite automaton for the language L = {0<span style="font-size: 12pt;"><sup>n</sup></span> | n ≥ 0 , n ≠ 4} will have :<br />
(1) 1 final state among 5 states (2) 4 final states among 5 states<br />
(3) 1 final state among 6 states <span style="color: red;">(4) 5 final states among 6 states</span><br />
<br />
20. The regular expression corresponding to the language L where<br />
L = {x <span style="background-color: white; font-family: "verdana" , sans-serif; font-size: 15px; line-height: 22.5px;">∈</span> {0, 1}<span style="font-size: 12pt;"><sup>*</sup></span> | x ends with 1 and does not contain substring 00} is :<br />
(1) (1+01)<span style="font-size: 12pt;"><sup>*</sup></span> (10 + 01) (2) (1+01)<span style="font-size: 12pt;"><sup>*</sup></span> 01<br />
<span style="color: red;">(3) (1+01)<span style="font-size: 12pt;"><sup>*</sup></span> (1 + 01) </span> (4) (10+01)<span style="font-size: 12pt;"><sup>*</sup></span>01<br />
<br />
21. The transition function for the language L = {w|<span style="font-size: 12pt;">n</span><sub>a</sub>(w) and <span style="font-size: 12pt;">n</span><sub>b</sub>(w) are both odd} is given by :<br />
<span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>0</sub><span style="text-align: justify;">, a) = </span><span style="font-size: 12pt;">q</span><sub>1 ; </sub><span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>0</sub><span style="text-align: justify;">, b) = </span><span style="font-size: 12pt;">q</span><sub>2</sub><br />
<span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>1</sub><span style="text-align: justify;">, a) = </span><span style="font-size: 12pt;">q</span><sub>0 ; </sub><span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>1</sub><span style="text-align: justify;">, b) = </span><span style="font-size: 12pt;">q</span><sub>3</sub><br />
<span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>2</sub><span style="text-align: justify;">, a) = </span><span style="font-size: 12pt;">q</span><sub>3 ; </sub><span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>2</sub><span style="text-align: justify;">, b) = </span><span style="font-size: 12pt;">q</span><sub>0</sub><br />
<span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>3</sub><span style="text-align: justify;">, a) = </span><span style="font-size: 12pt;">q</span><sub>2 ; </sub><span style="font-family: "times new roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span><span style="text-align: justify;">(</span><span style="font-size: 12pt;">q</span><sub>3</sub><span style="text-align: justify;">, b) = </span><span style="font-size: 12pt;">q</span><sub>1</sub><br />
The initial and final states of the automata are :<br />
(1) <span style="font-size: 12pt;">q</span><sub>0 </sub><span style="text-align: justify;">and </span><span style="font-size: 12pt;">q</span><sub>0 </sub>respectively (2) <span style="font-size: 12pt;">q</span><sub>0 </sub><span style="text-align: justify;">and </span><span style="font-size: 12pt;">q</span><sub>1 </sub>respectively<br />
(3) <span style="font-size: 12pt;">q</span><sub>0 </sub><span style="text-align: justify;">and </span><span style="font-size: 12pt;">q</span><sub>2 </sub>respectively <span style="color: red;">(4) <span style="font-size: 12pt;">q</span><sub>0 </sub><span style="text-align: justify;">and </span><span style="font-size: 12pt;">q</span><sub>3 </sub>respectively</span><br />
<br />
22. The clausal form of the disjunctive normal form ¬ A <span style="background-color: white;">∨</span> ¬ B <span style="background-color: white;">∨</span> ¬ C <span style="background-color: white;">∨</span> D is:<br />
<span style="color: red;">(1) A<span style="background-color: white;">∧</span>B<span style="background-color: white;">∧</span>C⇒D</span> (2) A<span style="background-color: white;">∨</span>B<span style="background-color: white;">∨</span>C<span style="background-color: white;">∨</span>D⇒true<br />
(3) A<span style="background-color: white;">∧</span>B<span style="background-color: white;">∧</span>C<span style="background-color: white;">∧</span>D⇒true (4) A <span style="background-color: white;">∧</span> B <span style="background-color: white;">∧</span> C <span style="background-color: white;">∧</span> D ⇒ false<br />
<br />
23. Which of the following is false for the programming language PROLOG ?<br />
(1) A PROLOG variable can only be assigned to a value once<br />
<span style="color: red;">(2) PROLOG is a strongly typed language</span><br />
(3) The scope of a variable in PROLOG is a single clause or rule<br />
(4) The scope of a variable in PROLOG is a single query<br />
<br />
24. Which one of the following is true ?<br />
(1) The resolvent of two Horn clauses is not a Horn clause<br />
<span style="color: red;">(2) The resolvent of two Horn clauses is a Horn clause</span><br />
(3) If we resolve a negated goal G against a fact or rule A to get clause C then C has positive literal or non-null goal<br />
(4) If we resolve a negated goal G against a fact or rule A to get clause C then C has positive literal or null goal<br />
<br />
25. Which transmission technique guarantees that data packets will be received by the receiver
in the same order in which they were sent by the sender ?<br />
(1) Broadcasting (2) Unicasting<br />
(3) Packet switching <span style="color: red;">(4) Circuit switching</span><br />
<br />
26. Which of the following control fields in TCP header is used to specify whether the sender has
no more data to transmit ?<br />
<span style="color: red;">(1) FIN </span> (2) RST (3) SYN (4) PSH<br />
<br />
27. Which are the two modes of IP security ?<br />
(1) Transport and certificate <span style="color: red;"> (2) Transport and tunnel</span><br />
(3) Certificate and tunnel (4) Preshared and transport<br />
<br />
28. A message "COMPUTERNETWORK" encrypted (ignore quotes) using columnar transposition
cipher with a key "LAYER". The encrypted message is :<br />
(1) CTTOEWMROPNRUEK (2) MROUEKCTTPNROEW<br />
<span style="color: red;">(3) OEWPNRCTTUEKMRO </span> (4) UEKPNRMROOEWCTT<br />
<br />
29. Suppose a digitized voice channel is made by digitizing 8 kHz bandwidth analog voice
signal. It is required to sample the signal at twice the highest frequency (two samples per
hertz). What is the bit rate required, if it is assumed that each sample requires 8 bits ?<br />
(1) 32 kbps (2) 64 kbps <span style="color: red;"> (3) 128 kbps </span> (4) 256 kbps<br />
<br />
30. The maximum payload of a TCP segment is :<br />
(1) 65,535 (2) 65,515 <span style="color: red;"> (3) 65,495 </span> (4) 65,475<br />
<br />
31. An all-pairs shortest-paths problem is efficiently solved using :<br />
(1) Dijkstra' algorithm (2) Bellman-Ford algorithm<br />
(3) Kruskal algorithm <span style="color: red;">(4) Floyd-Warshall algorithm</span><br />
<br />
32. The travelling salesman problem can be solved in :<br />
(1) Polynomial time using dynamic programming algorithm<br />
(2) Polynomial time using branch-and-bound algorithm<br />
<span style="color: red;">(3) Exponential time using dynamic programming algorithm or branch-and-bound algorithm</span><br />
(4) Polynomial time using backtracking algorithm<br />
<br />
33. Which of the following is asymptotically smaller ?<br />
<span style="color: red;">(1) lg(lg*n) </span>(2) lg*(lgn) (3) lg(n!) (4) lg*(n!)<br />
<br />
34. Consider a hash table of size m = 100 and the hash function h(k) = floor (m(kA mod 1)) for A = (<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> -1) / 2 = 0.618033. Compute the location to which the key k = 123456 is placed in
hash table.<br />
(1) 77 (2) 82 <span style="color: red;"> (3) 88</span> (4) 89<br />
<br />
35. Let ƒ(n) and g (n) be asymptotically non-negative functions. Which of the following is
correct ?<br />
(1) θ(ƒ(n)*g(n)) = min(ƒ(n), g(n)) (2) θ(ƒ(n)*g(n)) = max(ƒ(n), g(n))<br />
(3) θ(ƒ(n)+g(n)) = min(ƒ(n), g(n)) <span style="color: red;"> (4) θ(ƒ(n)+g(n)) = max(ƒ(n), g(n))</span><br />
<br />
36. The number of nodes of height h in any n - element heap is ________ .<br />
(1) h (2) z<span style="font-size: 12pt;"><sup>h</sup></span> (3) ceil (n /z<span style="font-size: 12pt;"><sup>h</sup></span> ) <span style="color: red;"> (4) ceil (n/z<span style="font-size: 12pt;"><sup>h+1</sup></span>)</span><br />
<br />
37. In Java, when we implement an interface method, it must be declared as :<br />
(1) Private (2) Protected <span style="color: red;"> (3) Public </span> (4) Friend<br />
<br />
38. The Servlet Response interface enables a servlet to formulate a response for a client using the
method .
(1) void log(Exceptione, Strings) (2) void destroy ()<br />
(3) int get ServerPort() <span style="color: red;"> (4) void set ContextType(String type)</span><br />
<br />
39. Which one of the following is correct ?<br />
(1) Java applets can not be written in any programming language<br />
(2) An applet is not a small program<br />
(3) An applet can be run on its own<br />
<span style="color: red;">(4) Applets are embedded in another applications</span><br />
<br />
40. In XML we can specify the frequency of an element by using the symbols :<br />
(1) + * ! (2) # * ! <span style="color: red;"> (3) + * ? </span> (4) - * ?<br />
<br />
41. In XML, DOCTYPE declaration specifies to include a reference to file.<br />
<span style="color: red;">(1) Document type Definition</span> (2) Document type declaration <br />
(3) Document transfer definition (4) Document type language<br />
<br />
42. Module design is used to maximize cohesion and minimize coupling. Which of the following
is the key to implement this rule?<br />
(1) Inheritance (2) Polymorphism <span style="color: red;">(3) Encapsulation</span> (4) Abstraction<br />
<br />
43. Verification:<br />
(1) refers to the set of activities that ensure that software correctly implements a specific function<br />
(2) gives answer to the question - Are we building the product right ?<br />
(3) requires execution of software<br />
<span style="color: red;">(4) both (1) and (2)</span><br />
<br />
44. Which design matric is used to measure the compactness of the program in terms of lines of
code?<br />
(1) Consistency <span style="color: red;">(2) Conciseness</span> (3) Efficiency (4) Accuracy<br />
<br />
45. Requirements prioritisation and negotiation belongs to :<br />
(1) Requirements validation <span style="color: red;">(2) Requirements elicitation</span><br />
(3) Feasibility study (4) Requirements reviews<br />
<br />
46. Adaptive maintenance is a maintenance which .<br />
(1) correct errors that were not discovered till testing phase.<br />
<span style="color: red;">(2) is carried out to port the existing software to a new environment.</span><br />
(3) improves the system performance.<br />
(4) both (2) and (3)<br />
<br />
47. A Design concept Refinement is a:<br />
(1) Top-down approach<br />
(2) Complementary of Abstraction concept<br />
(3) Process of elaboration<br />
<span style="color: red;">(4) All of the above</span><br />
<br />
48. A software design is highly modular if :<br />
<span style="color: red;">(1) cohesion is functional and coupling is data type.</span><br />
(2) cohesion is coincidental and coupling is data type.<br />
(3) cohesion is sequential and coupling is content type.<br />
(4) cohesion is functional and coupling is stamp type.<br />
<br />
49. Match the following for operating system techniques with the most appropriate advantage :<br />
List-I List-II <br />
(a) Spooling (i) Allows several jobs in memory to improve CPU utilization<br />
(b) Multiprogramming (ii) Access to shared resources among geographically dispersed computers in a transparent way<br />
(c) Time sharing (iii) Overlapping I/O and computations<br />
(d) Distributed computing (iv) Allows many users to share a computer simultaneously by switching processor frequently<br />
Codes :<br />
(a) (b) (c) (d)<br />
(1) (iii) (i) (ii) (iv)<br />
<span style="color: red;">(2) (iii) (i) (iv) (ii)</span><br />
(3) (iv) (iii) (ii) (i)<br />
(4) (ii) (iii) (iv) (i)<br />
<br />
50. Which of the following statements is not true for Multi Level Feedback Queue processor scheduling algorithm ?<br />
(1) Queues have different priorities<br />
(2) Each queue may have different scheduling algorithm<br />
<span style="color: red;">(3) Processes are permanently assigned to a queue</span><br />
(4) This algorithm can be configured to match a specific system under design<br />
<br />
51. What is the most appropriate function of Memory Management Unit (MMU) ?<br />
(1) It is an associative memory to store TLB<br />
(2) It is a technique of supporting multiprogramming by creating dynamic partitions<br />
<span style="color: red;">(3) It is a chip to map virtual address to physical address</span><br />
(4) It is an algorithm to allocate and deallocate main memory to a process<br />
<br />
52. Dining Philosopher's problem is a :<br />
(1) Producer - consumer problem <span style="color: red;">(2) Classical IPC problem</span><br />
(3) Starvation problem (4) Synchronization primitive<br />
<br />
53. In_________ allocation method for disk block allocation in a file system, insertion and
deletion of blocks in a file is easy.<br />
(1) Index <span style="color: red;">(2) Linked</span> (3) Contiguous (4) Bit Map<br />
<br />
54. A unix file may be of the type:<br />
(1) Regular file (2) Directory file<br />
(3) Device file <span style="color: red;">(4) Any one of the above</span><br />
<br />
55. Match the following :<br />
List-I List - II<br />
(a) Intelligence (i) Contextual, tacit, transfer needs learning<br />
(b) Knowledge (ii) Scattered facts, easily transferable<br />
(c) Information (iii) Judgemental <br />
(d) Data (iv) Codifiable, endorsed with relevance and purpose<br />
Codes :<br />
(a) (b) (c) (d)<br />
(1) (iii) (ii) (iv) (i)<br />
<span style="color: red;">(2) (iii) (i) (iv) (ii)</span><br />
(3) (i) (ii) (iii) (iv)<br />
(4) (i) (iii) (iv) (ii)<br />
<br />
56. Match the following knowledge representation techniques with their applications :<br />
List-I List - II<br />
(a) Frames (i) Pictorial representation of objects, their attributes and relationships <br />
(b) Conceptual dependencies (ii) To describe real world stereotype events<br />
(c) Associative networks (iii) Record like structures for grouping closely related knowledge<br />
(d) Scripts (iv) Structures and primitives to represent sentences<br />
Codes :<br />
(a) (b) (c) (d)<br />
<span style="color: red;">(1) (iii) (iv) (i) (ii)</span><br />
(2) (iii) (iv) (ii) (i)<br />
(3) (iv) (iii) (i) (ii)<br />
(4) (iv) (iii) (ii) (i)<br />
<br />
57. In propositional logic P <span style="background-color: white;">↔</span> Q is equivalent to (Where ~ denotes NOT) :<br />
(1) ~(P <span style="background-color: white;">∨</span>Q)<span style="background-color: white;">∧</span>~(Q<span style="background-color: white;">∨</span>P) <span style="color: red;"> (2) (~ P<span style="background-color: white;">∨</span>Q) <span style="background-color: white;">∧</span> (~ Q <span style="background-color: white;">∨</span>P)</span><br />
(3) (P <span style="background-color: white;">∨</span> Q) <span style="background-color: white;">∧</span> (Q <span style="background-color: white;">∨</span> P) (4) ~(P<span style="background-color: white;">∨</span>Q)<span style="background-color: white;">→ </span>~(Q<span style="background-color: white;">∨</span>P)<br />
<br />
58. Which of the following statements is true for Branch - and - Bound search ?<br />
(1) Underestimates of remaining distance may cause deviation from optimal path.<br />
(2) Overestimates can't cause right path to be overlooked.<br />
<span style="color: red;">(3) Dynamic programming principle can be used to discard redundant partial paths.</span><br />
(4) All of the above<br />
<br />
59. Match the following with respect to heuristic search techniques :
<br />
List-I List-II<br />
(a) Steepest-accent Hill Climbing (i) Keeps track of all partial paths which can be candidate for further exploration <br />
(b) Branch - and - bound (ii) Discover problem state(s) that satisfy a set of constraints<br />
(c) Constraint satisfaction (iii) Detects difference between current state and goal state<br />
(d) Means-end-analysis (iv) Considers all moves from current state and selects best move<br />
Codes :<br />
(a) (b) (c) (d)<br />
(1) (i) (iv) (iii) (ii)<br />
<span style="color: red;">(2) (iv) (i) (ii) (iii)</span><br />
(3) (i) (iv) (ii) (iii)<br />
(4) (iv) (ii) (i) (iii)<br />
<br />
60. Match the following for methods of MIS develpoment :<br />
List-I List-II<br />
(a) Joint Application Design (JAD) (i) Delivers functionality in rapid iteration measured in weeks and needs frequent communication, development, testing and delivery<br />
(b) Computer Aided Software Engg (ii) Reusable applications generally with one specific function. It is closely linked with idea of web services and service oriented architecture.<br />
(c) Agile development (iii) Tools to automate many tasks of SDLC<br />
(d) Component based technology (iv) A group based tool for collecting user
requirements and creating system design.
Mostly used in analysis and design stages of
SDLC<br />
Codes :<br />
(a) (b) (c) (d)<br />
(1) (i) (iii) (ii) (iv)<br />
<span style="color: red;">(2) (iv) (iii) (i) (ii)</span><br />
(3) (iii) (iv) (i) (ii)<br />
(4) (iii) (i) (iv) (ii)<br />
<br />
61. A context free grammar for L = { w | n<sub>0</sub> (w) > n<sub>1 </sub> (w)} is given by :<br />
(1) S<span style="background-color: white;">→ </span>0|0S|1SS (2) S<span style="background-color: white;">→ </span>0S|1S|0SS|1SS|0|1<br />
<span style="color: red;">(3) S<span style="background-color: white;">→ </span>0|0S|1SS|S1S|SS1 </span> (4) S<span style="background-color: white;">→ </span> 0 S | 1 S | 0 | 1<br />
<br />
62. Given the following two statements :<br />
S1 : If <span style="font-size: 12pt;">L</span><sub>1</sub> and <span style="font-size: 12pt;">L</span><sub>2</sub> are recursively enumerable languages over <span style="background-color: white;">∑,</span> then <span style="font-size: 12pt;">L</span><sub>1 </sub><span style="background-color: white;">∪</span> <span style="font-size: 12pt;">L</span><sub>2</sub> and <span style="font-size: 12pt;">L</span><sub>1 </sub><span style="background-color: white;">∩</span> <span style="font-size: 12pt;">L</span><sub>2</sub> are also recursively enumerable.<br />
S2 : The set of recursively enumerable languages is countable.<br />
Which of the following is correct?<br />
(1) <span style="font-size: 12pt;">S</span><sub>1</sub> is correct and <span style="font-size: 12pt;">S</span><sub>2</sub> is not correct<br />
(2) <span style="font-size: 12pt;">S</span><sub>1</sub> is not correct and <span style="font-size: 12pt;">S</span><sub>2</sub> is correct<br />
(3) Both <span style="font-size: 12pt;">S</span><sub>1</sub> and <span style="font-size: 12pt;">S</span><sub>2</sub> are not correct<br />
<span style="color: red;">(4) Both <span style="font-size: 12pt;">S</span><sub>1</sub> and <span style="font-size: 12pt;">S</span><sub>2</sub> are correct</span><br />
<br />
63 Given the following grammars:<br />
<span style="font-size: 12pt;">G</span><sub>1</sub>: S<span style="background-color: white;">→ </span>AB|aaB<br />
A <span style="background-color: white;">→</span> aA | <span style="background-color: white; font-family: "verdana" , sans-serif; font-size: 15px; line-height: 22.5px;">∈</span><br />
B<span style="background-color: white;">→ </span>bB| <span style="background-color: white; font-family: "verdana" , sans-serif; font-size: 15px; line-height: 22.5px;">∈</span><br />
<br />
<span style="font-size: 12pt;">G</span><sub>2</sub>: S<span style="background-color: white;">→ </span>A | B<br />
A<span style="background-color: white;">→ </span>a A b|ab<br />
B<span style="background-color: white;">→ </span>a b B| <span style="background-color: white; font-family: "verdana" , sans-serif; font-size: 15px; line-height: 22.5px;">∈</span><br />
Which of the following is correct?<br />
(1) <span style="font-size: 12pt;">G</span><sub>1</sub> is ambiguous and <span style="font-size: 12pt;">G</span><sub>2</sub> is unambiguous grammars<br />
(2) <span style="font-size: 12pt;">G</span><sub>1</sub> is unambiguous and <span style="font-size: 12pt;">G</span><sub>2</sub> is ambiguous grammars<br />
<span style="color: red;">(3) both <span style="font-size: 12pt;">G</span><sub>1</sub> and <span style="font-size: 12pt;">G</span><sub>2</sub> are ambiguous grammars</span><br />
(4) both <span style="font-size: 12pt;">G</span><sub>1</sub> and <span style="font-size: 12pt;">G</span><sub>2</sub> are unambiguous grammars<br />
<br />
64 Given the symbols A, B, C, D, E, F, G and H with the probabilities
1/30, 1/30, 1/30, 2/30, 3/30, 5/30, 5/30 and 12/30 respectively. The average Huffman code size in bits
30 30 30 30 30 30 30 30
per symbol is:<br />
(1)67/30 (2) 70/34 <span style="color: red;"> (3)76/30</span> (4)78/30<br />
<br />
65. The redundancy in images stems from :<br />
(1) pixel decorrelation <span style="color: red;">(2) pixel correlation</span><br />
(3) pixel quantization (4) image size<br />
<br />
66. In a binary Hamming Code the number of check digits is r then number of message digits is equal to:
<br />
(1) 2<span style="font-size: 12pt;"><sup>r</sup></span> - 1 <span style="color: red;">(2) 2<span style="font-size: 12pt;"><sup>r</sup></span> - r -1 </span> (3) 2<span style="font-size: 12pt;"><sup>r</sup></span> - r +1 (4) 2<span style="font-size: 12pt;"><sup>r</sup></span> +r +1<br />
<br />
67. In the Hungarian method for solving assignment problem, an optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of:<br />
<span style="color: red;">(1) rows or columns </span> (2) rows + columns<br />
(3) rows + columns - 1 (4) rows + columns +1<br />
<br />
68.
Consider the following transportation problem :
<br />
<span style="background-color: white;">→</span> Warehouse<br />
Factory<br />
<div>
<span style="background-color: white;">↓</span><br />
<table align="center" border="1" style="width: 300px;">
<tbody>
<tr><th></th><th>W1</th><th>W2</th><th>W3</th><th>Supply</th></tr>
<tr><td>F1</td><td>16</td><td>20</td><td>12</td><td>200</td></tr>
<tr><td>F2</td><td>14</td><td>8</td><td>18</td><td>160</td></tr>
<tr><td>F3</td><td>26</td><td>24</td><td>16</td><td>90</td></tr>
<tr><td>Demand</td><td>180</td><td>120</td><td>150</td><td></td></tr>
</tbody></table>
The initial basic feasible solution of the above transportation problem using Vogel's Approximation Method (VAM) is given below :<br />
<br />
<span style="background-color: white;">→</span> Warehouse<br />
Factory<br />
<div>
<span style="background-color: white;">↓</span><br />
<table align="center" border="1" style="width: 300px;">
<tbody>
<tr><th></th><th>W1</th><th>W2</th><th>W3</th><th>Supply</th></tr>
<tr><td>F1</td><td>16 (140)</td><td> 20</td><td>12 (60)</td><td>200</td></tr>
<tr><td>F2</td><td>14 (40)</td><td>8 (120)</td><td> 18</td><td>160</td></tr>
<tr><td>F3</td><td>26</td><td>24</td><td>16 (90)</td><td>90</td></tr>
<tr><td>Demand</td><td>180</td><td>120</td><td>150</td><td></td></tr>
</tbody></table>
The solution of the above problem :<br />
(1) is degenerate solution <span style="color: red;"> (2) is optimum solution</span><br />
(3) needs to improve (4) is infeasible solution<br />
<br />
69. Given the following statements with respect to linear programming problem :<br />
S1 : The dual of the dual linear programming problem is again the primal problem<br />
S2 : If either the primal or the dual problem has an unbounded objective function value,
the other problem has no feasible solution.<br />
S3 : If either the primal or dual problem has a finite optimal solution, the other one also
possesses the same, and the optimal value of the objective functions of the two problems are equal.<br />
Which of the following is true?<br />
(1) S1 and S2 (2) S1 and S3<br />
(3) S2 and S3 <span style="color: red;">(4) S1, S2 and S3</span><br />
<br />
70. Consider the two class classification task that consists of the following points :<br />
Class C1 :[1 1.5] [1 -1.5]<br />
Class C2 :[-2 2.5] [-2 -2.5]<br />
The decision boundary between the two classes using single perceptron is given by :<br />
(1) x1 + x2 + 1.5 = 0 (2) x1 + x2 - 1.5 = 0<br />
<span style="color: red;">(3) x1 + 1.5 = 0 </span> (4)x1 -1.5 = 0<br />
<br />
71. Let A and B be two fuzzy integers defined as :<br />
A = {(1, 0.3), (2, 0.6), (3, 1), (4, 0.7), (5, 0.2)}<br />
B = {(10, 0.5), (11, 1), (12, 0.5)}<br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-fvmn9_-iy-A/Vlvu3cQG5jI/AAAAAAAAAFo/o4S__5jCuxg/s1600/june2015_71.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="104" src="http://3.bp.blogspot.com/-fvmn9_-iy-A/Vlvu3cQG5jI/AAAAAAAAAFo/o4S__5jCuxg/s320/june2015_71.JPG" width="320" /></a></div>
<br />
(1) {(11, 0.8), (13, 1), (15,1)}<br />
(2) {(11, 0.3), (12, 0.5), (13, 1), (14, 1), (15, 1), (16, 0.5), (17, 0.2)}<br />
(3) {(11, 0.3), (12, 0.5), (13, 0.6), (14, 1), (15, 1), (16, 0.5), (17, 0.2)}<br />
<span style="color: red;">(4) {(11, 0.3), (12, 0.5), (13, 0.6), (14, 1), (15, 0.7), (16, 0.5), (17, 0.2)}</span><br />
<br />
72. Suppose the function y and a fuzzy integer number around -4 for x are given as y=(x - 3)<span style="font-size: 12pt;"><sup>2</sup></span> + 2.<br />
Around -4 ={(2, 0.3), (3, 0.6), (4, 1), (5, 0.6), (6, 0.3)} respectively. Then f (Around -4) is given by:<br />
(1) {(2, 0.6), (3, 0.3), (6, 1), (11, 0.3)}<br />
(2) {(2, 0.6), (3, 1), (6, 1), (11, 0.3)}<br />
<span style="color: red;">(3) {(2, 0.6), (3, 1), (6, 0.6), (11, 0.3)}</span><br />
(4) {(2, 0.6), (3, 0.3), (6, 0.6), (11, 0.3)}<br />
<br />
73.
Match the following for unix system calls :<br />
List-I List - II<br />
(a) exec (i) Creates a new process<br />
(b) brk (ii) Invokes another program overlaying memory space with a copy of an executable file<br />
(c) wait (iii) To increase or decrease the size of data region<br />
(d) fork (iv) A process synchronizes with termination of child process<br />
Codes :<br />
(a) (b) (c) (d)<br />
<span style="color: red;">(1) (ii) (iii) (iv) (i)</span><br />
(2) (iii) (ii) (vi) (i)<br />
(3)
(iv) (iii) (ii) (i)<br />
(4) (iv) (iii)
(i)
(ii)<br />
<br />
74. WOW32 is a:<br />
(1) Win 32 API library for creating processes and threads.<br />
(2) Special kind of file system to the NT name space.<br />
(3) Kernel - mode objects accessible through Win 32 API<br />
<span style="color: red;">(4) Special execution environment used to run 16 bit Windows applications on 32 - bit machines.</span><br />
<br />
75. The unix command :<br />
$vi filel file2<br />
(1) Edits filel and stores the contents of filel in file2<br />
<span style="color: red;">(2) Both files i.e. filel and file2 can be edited using 'ex' command to travel between the files</span><br />
(3) Both files can be edited using 'mv' command to move between the files<br />
(4) Edits filel first, saves it and then edits file2
<!--8--></div>
</div>
</div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com0tag:blogger.com,1999:blog-3813076116009372125.post-63208903463134143942015-11-27T16:49:00.000+05:302015-11-30T12:56:25.824+05:30UGC NET Computer Science Solved Paper -II June 2015<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: justify;">
1. How many strings of 5 digits have the property that the sum of their digits is 7 ? </div>
<div style="text-align: justify;">
(1) 66 <span style="color: red;">(2) 330</span> (3) 495 (4) 99 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
2. Consider an experiment of tossing two fair dice, one black and one red. What is the probability that the number on the black die divides the number on red die ? </div>
<div style="text-align: justify;">
(1) 22/36 (2) 12/36 <span style="color: red;"> (3) 14/36</span> (4) 6/36 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
3. In how many ways can 15 indistinguishable fish be placed into 5 different ponds, so that
each pond contains atleast one fish ? </div>
<div style="text-align: justify;">
<span style="color: red;">(1) 1001</span> (2) 3876 (3) 775 (4) 200 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
4. Consider the following statements : </div>
<div style="text-align: justify;">
(a) Depth - first search is used to traverse a rooted tree. </div>
<div style="text-align: justify;">
(b) Pre - order, Post-order and Inorder are used to list the vertices of an ordered rooted tree. </div>
<div style="text-align: justify;">
(c) Huffman's algorithm is used to find an optimal binary tree with given weights. </div>
<div style="text-align: justify;">
(d) Topological sorting provides a labelling such that the parents have larger labels than their children. </div>
<div style="text-align: justify;">
Which of the above statements are true ?</div>
<div style="text-align: justify;">
(1) (a)and(b) </div>
<div style="text-align: justify;">
(2) (c) and (d) </div>
<div style="text-align: justify;">
(3) (a), (b) and (c) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (a), (b), (c) and (d) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
5. Consider a Hamiltonian Graph (G) with no loops and parallel edges. </div>
<div style="text-align: justify;">
Which of the following
is true with respect to this Graph (G) ? </div>
<div style="text-align: justify;">
(a) deg(v)≥ n/2 for each vertex of G </div>
<div style="text-align: justify;">
(b) |E(G)|≥ l/2(n-1)(n-2)+ 2edges </div>
<div style="text-align: justify;">
(c) deg (v) + deg (w) ≥ n for every v and co not connected by an edge </div>
<div style="text-align: justify;">
(1) (a)and(b) </div>
<div style="text-align: justify;">
(2) (b) and (c) </div>
<div style="text-align: justify;">
(3) (a) and (c) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (a), (b) and (c) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
6. Consider the following statements : </div>
<div style="text-align: justify;">
(a) Boolean expressions and logic networks correspond to labelled acyclic digraphs. </div>
<div style="text-align: justify;">
(b) Optimal boolean expressions may not correspond to simplest networks. </div>
<div style="text-align: justify;">
(c) Choosing essential blocks first in a Karnaugh map and then greedily choosing the largest remaining blocks to cover may not give an optimal expression. </div>
<div style="text-align: justify;">
Which of these statement(s) is/are correct ? </div>
<div style="text-align: justify;">
(1) (a) only </div>
<div style="text-align: justify;">
(2) (b) only </div>
<div style="text-align: justify;">
(3) (a)and(b) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (a), (b) and (c) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
7. Consider a full - adder with the following input values : </div>
<div style="text-align: justify;">
(a) x = l, y = 0 and <span style="font-size: 14.6667px;">C</span><sub>i </sub>(carry input) = 0 </div>
<div style="text-align: justify;">
(b) x = 0,y = l and <span style="font-size: 14.6667px;">C</span><sub>i</sub> = l </div>
<div style="text-align: justify;">
Compute the values of S(sum) and <span style="font-size: 14.6667px;">C</span><sub>o</sub>(carry output) for the above input values. </div>
<div style="text-align: justify;">
<span style="color: red;">(1) S = l, <span style="font-size: 11pt;">C<sub>o</sub> </span>=0 and S= 0, <span style="font-size: 11pt;">C<sub>o</sub></span>=l </span>(2) S = 0,<span style="font-size: 11pt;">C<sub>o</sub> </span>=0 and S= l, <span style="font-size: 11pt;">C<sub>o</sub> </span>=1 </div>
<div style="text-align: justify;">
(3) S = l, <span style="font-size: 11pt;">C<sub>o</sub> </span>= l and S= 0, <span style="font-size: 11pt;">C<sub>o</sub></span>= 0 (4) S = 0,<span style="font-size: 11pt;">C<sub>o</sub> </span>= l and S= l, <span style="font-size: 11pt;">C<sub>o</sub> </span>= 0 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
8. "If my computations are correct and I pay the electric bill, then I will run out of money. If I
don't pay the electric bill, the power will be turned off. Therefore, if I don't run out of money
and the power is still on, then my computations are incorrect."<br />
Convert this argument into logical notations using the variables c, b, r, p for propositions of computations, electric bills, out of money and the power respectively. (Where <b>¬</b> means NOT) </div>
<div style="text-align: justify;">
<span style="color: red;">(1) if (c∧b)→r and <b>¬</b>b→<b>¬</b>p, then (<b>¬</b>r∧p)→<b>¬</b>c </span></div>
<div style="text-align: justify;">
(2) if (c∨b)→r and <b>¬</b>b→<b>¬</b>p, then (r∧P)→c </div>
<div style="text-align: justify;">
(3) if (c∧b)→r and <b>¬</b>p→<b>¬</b>b, then (<b>¬</b>r∨p)→<b>¬</b>c </div>
<div style="text-align: justify;">
(4) if (c∨b)→r and <b>¬</b>b→<b>¬</b>p, then (<b>¬</b>r∧p)→<b>¬</b>c </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
9.
Match the following : </div>
<div style="text-align: justify;">
List-I List - II </div>
<div style="text-align: justify;">
(a) (p→q)⇔(<b>¬</b>q→<b>¬</b>p) (i) Contrapositive </div>
<div style="text-align: justify;">
(b) [(p∧q)→r]⇔[p→(q→r)] (ii) Exportation law </div>
<div style="text-align: justify;">
(C) (p→q)⇔[(p∧<b>¬</b>q)→o] (iii) Reductio ad absurdum </div>
<div style="text-align: justify;">
(d) (p↔q)⇔[(p→q)∧(q→p) (iv) Equivalence </div>
<div style="text-align: justify;">
Codes : </div>
<div style="text-align: justify;">
(a) (b) (c) (d) </div>
<div style="text-align: justify;">
<span style="color: red;">(1) (i) (ii) (iii) (iv) </span></div>
<div style="text-align: justify;">
(2) (ii) (iii) (i) (iv) </div>
<div style="text-align: justify;">
(3) (iii) (ii) (iv) (i) </div>
<div style="text-align: justify;">
(4) (iv) (ii) (iii) (i) </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
10. Consider a proposition given as: </div>
<div style="text-align: justify;">
" x≥ 6, if <i><span style="font-size: 11pt;">x<sup>2</sup></span></i>≥ 25 and its proof as: </div>
<div style="text-align: justify;">
If x≥6, then <i><span style="font-size: 11pt;">x<sup>2</sup></span></i> = x.x≥6-6 = 36≥25 </div>
<div style="text-align: justify;">
Which of the following is correct w.r.to the given proposition and its proof ? </div>
<div style="text-align: justify;">
(a) The proof shows the converse of what is to be proved. </div>
<div style="text-align: justify;">
(b) The proof starts by assuming what is to be shown. </div>
<div style="text-align: justify;">
(c) The proof is correct and there is nothing wrong. </div>
<div style="text-align: justify;">
(1) (a) only<br />
(2) (c) only<br />
<span style="color: red;">(3) (a) and (b) </span><br />
(4) (b) only </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
11. What is the output of the following program ? </div>
<div style="text-align: justify;">
(Assume that the appropriate preprocessor directives are included and there is no syntax error) </div>
<div style="text-align: justify;">
main ()
{ </div>
<div style="text-align: justify;">
charS[]='ABCDEFGH"; </div>
<div style="text-align: justify;">
printf ("%C", * (& S[3])); </div>
<div style="text-align: justify;">
printf ("%s",S+ 4); </div>
<div style="text-align: justify;">
printf ("%u", S);</div>
<div style="text-align: justify;">
/* Base address of S is 1000 */
} </div>
<div style="text-align: justify;">
(1) ABCDEFGH1000 </div>
<div style="text-align: justify;">
(2) CDEFGH1000 </div>
<div style="text-align: justify;">
(3) DDEFGHH1000 </div>
<div style="text-align: justify;">
<span style="color: red;">(4) DEFGH1000 </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
12. Which of the following, in C++, is inherited in a derived class from base class ? </div>
<div style="text-align: justify;">
(1) constructor (2) destructor <span style="color: red;">(3) data members</span> (4) virtual methods </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
13. Given that x = 7.5, j = P1.0, n = 1.0, m = 2.0
thevalueofPPx I j==x>n> = mis: </div>
<div style="text-align: justify;">
<span style="color: red;">(1) 0 </span>(2) 1 (3) 2 (4) 3 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
14. Which of the following is incorrect in C++ ? </div>
<div style="text-align: justify;">
(1) When we write overloaded function we must code the function for each usage. </div>
<div style="text-align: justify;">
(2) When we write function template we code the function only once. </div>
<div style="text-align: justify;">
(3) It is difficult to debug macros </div>
<div style="text-align: justify;">
<span style="color: red;">(4) Templates are more efficient than macros </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
15. When the inheritance is private, the private methods in base class are in the
derived class (in C++). </div>
<div style="text-align: justify;">
<span style="color: red;">(1) inaccessible</span> (2) accessible (3) protected (4) public </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
16. An Assertion is a predicate expressing a condition we wish database to always satisfy. The
correct syntax for Assertion is: </div>
<div style="text-align: justify;">
<span style="color: red;">(1) CREATE ASSERTION 'ASSERTION Name' CHECK 'Predicate' </span></div>
<div style="text-align: justify;">
(2) CREATE ASSERTION 'ASSERTION Name' </div>
<div style="text-align: justify;">
(3) CREATE ASSERTION, CHECK Predicate </div>
<div style="text-align: justify;">
(4) SELECT ASSERTION </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
17. Which of the following concurrency protocol ensures both conflict serializability and freedom
from deadlock ? </div>
<div style="text-align: justify;">
(a) z - phase Locking </div>
<div style="text-align: justify;">
(b) Time stamp - ordering </div>
<div style="text-align: justify;">
(1) Both (a) and (b) </div>
<div style="text-align: justify;">
(2) (a) only </div>
<div style="text-align: justify;">
<span style="color: red;">(3) (b)only </span></div>
<div style="text-align: justify;">
(4) Neither (a) nor (b) </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
18. Drop Table cannot be used to drop a Table referenced by constraint. </div>
<div style="text-align: justify;">
(a) Primary key </div>
<div style="text-align: justify;">
(b) Sub key </div>
<div style="text-align: justify;">
(c) Super key </div>
<div style="text-align: justify;">
(d) Foreign key </div>
<div style="text-align: justify;">
(1) (a) </div>
<div style="text-align: justify;">
(2) (a), (b) and (c) </div>
<div style="text-align: justify;">
<span style="color: red;">(3) (d) </span></div>
<div style="text-align: justify;">
(4) (a) and (d) </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
19. Database applications were built directly on top of file system to overcome the following drawbacks of using file-systems: </div>
<div style="text-align: justify;">
(a) Data redundancy and inconsistency </div>
<div style="text-align: justify;">
(b) Difficulty in accessing Data </div>
<div style="text-align: justify;">
(c) Data isolation </div>
<div style="text-align: justify;">
(d) Integrity problems </div>
<div style="text-align: justify;">
(1) (a) </div>
<div style="text-align: justify;">
(2) (a) and (d) </div>
<div style="text-align: justify;">
(3) (a), (b) and (c) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (a), (b), (c) and (d) </span></div>
<div style="text-align: justify;">
<br /></div>
<br />
<div style="text-align: justify;">
20. For a weak entity set to be meaningful, it must be associated combination with some of their attribute values, is called as : </div>
<div style="text-align: justify;">
(1) Neighbour Set (2) Strong Entity Set
<span style="color: red;">(3) Owner Entity Set</span> (4) Weak Set </div>
<br />
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
21.
Consider the given graph
Its Minimum Cost Spanning Tree is . </div>
<div style="text-align: justify;">
</div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-taKqzkG912E/VlQMBSa5zSI/AAAAAAAAAFY/hewdk61xETY/s1600/jun2015_21.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="http://3.bp.blogspot.com/-taKqzkG912E/VlQMBSa5zSI/AAAAAAAAAFY/hewdk61xETY/s400/jun2015_21.JPG" width="343" /></a></div>
Ans: <span style="color: red;">(2)</span><br />
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
22. The inorder and preorder Traversal of binary Tree are dbeafcg and abdecfg respectively.
The post-order Traversal is . </div>
<div style="text-align: justify;">
(1) dbefacg
(2)
debfagc
(3)
dbefcga
<span style="color: red;">(4)
debfgca </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
23. Level order Traversal of a rooted Tree can be done by starting from root and performing : </div>
<div style="text-align: justify;">
<span style="color: red;">(1) Breadth First Search</span> (2) Depth First Search
(3) Root Search (4) Deep Search </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
24. The average case occurs in the Linear Search Algorithm when : </div>
<div style="text-align: justify;">
<span style="color: red;">(1) The item to be searched is in some where middle of the Array </span></div>
<div style="text-align: justify;">
(2) The item to be searched is not in the array </div>
<div style="text-align: justify;">
(3) The item to be searched is in the last of the array </div>
<div style="text-align: justify;">
(4) The item to be searched is either in the last or not in the array </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
25. To determine the efficiency of an algorithm the time factor is measured by : </div>
<div style="text-align: justify;">
(1) Counting micro seconds </div>
<div style="text-align: justify;">
<span style="color: red;">(2) Counting number of key operations</span> </div>
<div style="text-align: justify;">
(3) Counting number of statements </div>
<div style="text-align: justify;">
(4) Counting kilobytes of algorithm </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
26. Which of the following protocols is an application layer protocol that establishes, manages
and terminates multimedia sessions ? </div>
<div style="text-align: justify;">
(1) Session Maintenance Protocol </div>
<div style="text-align: justify;">
(2) Real - time Streaming Protocol </div>
<div style="text-align: justify;">
(3) Real - time Transport Control Protocol </div>
<div style="text-align: justify;">
<span style="color: red;">(4) Session Initiation Protocol</span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
27. Match the following port numbers with their uses : </div>
<div style="text-align: justify;">
List-I List-II </div>
<div style="text-align: justify;">
(a) 23 (i) World wide web </div>
<div style="text-align: justify;">
(b) 25 (ii) Remote Login </div>
<div style="text-align: justify;">
(c) 80 (iii) USENET news </div>
<div style="text-align: justify;">
(d) 119 (iv) E-mail </div>
<div style="text-align: justify;">
Codes : </div>
<div style="text-align: justify;">
(a) (b) (c) (d) </div>
<div style="text-align: justify;">
(1) (iv) (i) (ii) (iii) </div>
<div style="text-align: justify;">
(2) (ii) (i) (iv) (iii) </div>
<div style="text-align: justify;">
(3) (ii) (iv) (iii) (i) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (ii) (iv) (i) (iii) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
28. Which of the following is not associated with the session layer ? </div>
<div style="text-align: justify;">
(1) Dialog control
(2) Token management
<span style="color: red;">(3) Semantics of the information transmitted</span>
(4) Synchronization </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
29. What is the size of the 'total length' field in IPv 4 datagram ? </div>
<div style="text-align: justify;">
(1) 4 bits (2) 8 bits <span style="color: red;">(3) 16 bits</span> (4) 32 bits
</div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
30. Which of the following is/are restriction(s) in classless addressing ? </div>
<div style="text-align: justify;">
(1) The number of addresses needs to be a power of 2. </div>
<div style="text-align: justify;">
(2) The mask needs to be included in the address to define the block. </div>
<div style="text-align: justify;">
(3) The starting address must be divisible by the number of addresses in the block. </div>
<div style="text-align: justify;">
<span style="color: red;">(4) All of the above </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
31. Match the following : </div>
<div style="text-align: justify;">
(a) Forward Reference Table (i) Assembler directive </div>
<div style="text-align: justify;">
(b) Mnemonic Table (ii) Uses array data structure </div>
<div style="text-align: justify;">
(c) Segment Register Table (iii) Contains machine OP code </div>
<div style="text-align: justify;">
(d) EQU (iv) Uses linked list data structure</div>
<div style="text-align: justify;">
Codes : </div>
<div style="text-align: justify;">
(a) (b) (c) (d) </div>
<div style="text-align: justify;">
(1) (ii) (iii) (iv) (i) </div>
<div style="text-align: justify;">
(2) (iii) (iv) (ii) (i) </div>
<div style="text-align: justify;">
(3) (iv) (i) (iii) (ii) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (iv) (iii) (ii) (i) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
32. The translator which performs macro calls expansion is called : </div>
<div style="text-align: justify;">
(1) Macro processor (2) Micro pre - processor
<span style="color: red;">(3) Macro pre - processor</span> (4) Dynamic Linker </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
33. If all the production rules have single non - terminal symbol on the left side, the grammar
defined is: </div>
<div style="text-align: justify;">
<span style="color: red;">(1) context free grammar</span> (2) context sensitive grammar
(3) unrestricted grammar (4) phrase grammar </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
34. Which one from the following is false ? </div>
<div style="text-align: justify;">
(1) LALR parser is Bottom - Up parser </div>
<div style="text-align: justify;">
<span style="color: red;">(2) A parsing algorithm which performs a left to right scanning and a right most deviation is RL (1).</span> </div>
<div style="text-align: justify;">
(3) LR parser is Bottom-Up parser. </div>
<div style="text-align: justify;">
(4) In LL(1), the 1 indicates that there is a one - symbol look - ahead. </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
35. Which phase of compiler generates stream of atoms ? </div>
<div style="text-align: justify;">
<span style="color: red;">(1) Syntax Analysis</span> (2) Lexical Analysis
(3) Code Generation (4) Code Optimization </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
36. A disk drive has 100 cyclinders, numbered 0 to 99. Disk requests come to the disk driver for
cyclinders 12, 26, 24, 4, 42, 8 and 50 in that order. The driver is currently serving a request
at cyclinder 24. A seek takes 6 msec per cyclinder moved. How much seek time is needed for
shortest seek time first (SSTF) algorithm ? </div>
<div style="text-align: justify;">
(1) 0.984 sec (2) 0.396 sec (3) 0.738 sec <span style="color: red;">(4) 0.42 sec </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
37. Let R and P be two processes, R be the set of variables read from memory, and W be the set
of variables3 written to memory. For the concurrent execution of two processes P. and P
which of the following conditions is not true ? </div>
<div style="text-align: justify;">
(1) R(Pi)nW(P) S 0 (2) W(Pi)nR(P) S 0
<span style="color: red;">(3) R(Pi)nR(Pjj S 0</span> (4) W(P;) n W(r>) S O </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
38. A LRU page replacement is used with four page frames and eight pages. How many page
faults will occur with the reference string 0172327103 if the four frames are initially empty ? </div>
<div style="text-align: justify;">
(1) 6 <span style="color: red;">(2) 7</span> (3) 5 (4) 8 </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
39. What does the following command do?
grep Pvn"abc"* </div>
<div style="text-align: justify;">
<span style="color: red;">(1) It will print all of the lines in the file x that match the search string "abc". </span></div>
<div style="text-align: justify;">
(2) It will print all of the lines in file x that do not match the search string "abc". </div>
<div style="text-align: justify;">
(3) It will print the total number of lines in the file x that match the string "abc". </div>
<div style="text-align: justify;">
(4) It will print the specific line numbers of the file x in which there is a match for string "abc". </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
40. The Unix Kernel maintains two key data structures related to processes, the process table
and the user structure. Which of the following information is not the part of user
structure ? </div>
<div style="text-align: justify;">
(1) File descriptor table (2) System call state
<span style="color: red;">(3) Scheduling parameters</span> (4) Kernel stack </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
41. Match the following : </div>
<div style="text-align: justify;">
(a) Size-oriented metrics (i) uses number of external interfaces as one of the
measurement parameter. </div>
<div style="text-align: justify;">
(b) Function-oriented (ii) originally designed to be applied to business information metrics systems. </div>
<div style="text-align: justify;">
(c) Extended Function (iii) derived by normalizing quality and/or productivity Point metrics measures by considering the size of the software. </div>
<div style="text-align: justify;">
(d) Function point (iv) uses algorithm characteristics as one of the measurement
parameter. </div>
<div style="text-align: justify;">
Codes : </div>
<div style="text-align: justify;">
(a) (b) (c) (d) </div>
<div style="text-align: justify;">
(1) (iii) (iv) (i) (ii) </div>
<div style="text-align: justify;">
(2) (ii) (i) (iv) (iii) </div>
<div style="text-align: justify;">
(3) (iv) (ii) (iii) (i) </div>
<div style="text-align: justify;">
<span style="color: red;">(4) (iii) (i) (iv) (ii) </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
42. In which testing strategy requirements established during requirements analysis are validated
against developed software ? </div>
<div style="text-align: justify;">
<span style="color: red;">(1) Validation testing </span>(2) Integration testing
(3) Regression testing (4) System testing </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
43. Which process model is also called as classic life cycle model ? </div>
<div style="text-align: justify;">
<span style="color: red;">(1) Waterfall model</span> (2) RAD model
(3) Prototyping model (4) Incremental model </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
44. Cohesion is an extension of: </div>
<div style="text-align: justify;">
(1) Abstraction concept (2) Refinment concept
<span style="color: red;">(3) Information hiding concept</span> (4) Modularity </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
45. Which one from the following is highly associated activity of project planning ?</div>
<div style="text-align: justify;">
(1) Keep track of the project progress.</div>
<div style="text-align: justify;">
(2) Compare actual and planned progress and costs.</div>
<div style="text-align: justify;">
<span style="color: red;">(3) Identify the activities, milestones and deliverables produced by a project. </span></div>
<div style="text-align: justify;">
(4) Both (2) and (3).</div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
46. In the case of parallelization, Amdahl's law states that if P is the proportion of a program
that can be made parallel and (1PP) is the proportion that cannot be parallelized, then the
maximum speed-up that can be achieved by using N processors is : </div>
<div style="text-align: justify;">
(1) 1/(1-P) + N.P (2) 1/ (N - 1)P + P <span style="color: red;">(3) 1/(1 - P) +P/ N</span> (4) 1/ P + (1-P)/N </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
47. Which of the following statements is incorrect for Parallel Virtual Machine (PVM) ? </div>
<div style="text-align: justify;">
(1) The PVM communication model provides asynchronous blocking send, asynchronous blocking receive, and non-blocking receive function. </div>
<div style="text-align: justify;">
(2) Message buffers are allocated dynamically. </div>
<div style="text-align: justify;">
(3) The PVM communication model assumes that any task can send a message to any other PVM task and that there is no limit to the size or number of such messages. </div>
<div style="text-align: justify;">
<span style="color: red;">(4) In PVM model, the message order is not preserved. </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
48. Which of the following algorithms sort n integers, having the range 0 to (n2 -1), in ascending
order in O(n) time? </div>
<div style="text-align: justify;">
(1) Selection sort </div>
<div style="text-align: justify;">
(2) Bubble sort </div>
<div style="text-align: justify;">
<span style="color: red;">(3) Radix sort </span></div>
<div style="text-align: justify;">
(4) Insertion sort </div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
49. Which of the following statements is FALSE about weak entity set ? </div>
<div style="text-align: justify;">
(1) Weak entities can be deleted automatically when their strong entity is deleted. </div>
<div style="text-align: justify;">
(2) Weak entity set avoids the data duplication and consequent possible inconsistencies caused by duplicating the key of the strong entity. </div>
<div style="text-align: justify;">
(3) A weak entity set has no primary keys unless attributes of the strong entity set on which it depends are included. </div>
<div style="text-align: justify;">
<span style="color: red;">(4) Tuples in a weak entity set are not partitioned according to their relationship with tuples in a strong entity set. </span></div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
50. Which of the following is not valid with reference to Message Passing Interface (MPI) ? </div>
<div style="text-align: justify;">
(1) MPI can run on any hardware platform. </div>
<div style="text-align: justify;">
(2) The programming model is a distributed memory model. </div>
<div style="text-align: justify;">
<span style="color: red;">(3) All parallelism is implicit. </span></div>
<div style="text-align: justify;">
(4) MPI - Comm - Size returns the total number of MPI processes in specified communication.
</div>
</div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com0tag:blogger.com,1999:blog-3813076116009372125.post-68393348429316474642015-11-23T12:54:00.002+05:302015-11-30T12:56:06.215+05:30UGC NET Solved Paper -I June 2015<div dir="ltr" style="text-align: left;" trbidi="on">
<h2 data-mce-style="text-align: center;" style="text-align: center;">
<span data-mce-style="color: #0000ff;" style="color: blue;">UGC NET Solved Paper -I June 2015</span></h2>
1. Which of the following is the highest level of cognitive ability ?<br /> (1) Knowing (2) Understanding (3) Analysing <span data-mce-style="color: red;" style="color: red;">(4) Evaluating</span><br />
<br />
2. Which of the following factors does not impact teaching ?<br /> (1) Teacher's knowledge<br /> (2) Class room activities that encourage learning<br /> <span data-mce-style="color: red;" style="color: red;">(3) Socio-economic background of teachers and students</span><br />(4) Learning through experience<br />
<br />
3. Which of the following statements about teaching aids are correct ?<br /> (a) They help in retaining concepts for longer duration.<br /> (b) They help students learn better.<br /> (c) They make teaching learning process interesting.<br /> (d) They enhance rote learning.<br /> Select the correct answer from the codes given below :<br /> (1) (a), (b), (c) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(2) (a), (b) and (c)</span><br /> (3) (b), (c) and (d)<br /> (4) (a), (b) and (d)<br />
<br />
4. Techniques used by a teacher to teach include :<br /> (a) Lecture<br /> (b) Interactive lecture<br /> (c) Group work<br /> (d) Self study<br /> Select the correct answer from the codes given below :<br /> <span data-mce-style="color: red;" style="color: red;">(1) (a), (b) and (c)</span><br /> (2) (a), (b), (c) and (d)<br /> (3) (b), (c) and (d)<br /> (4) (a), (b) and (d)<br />
<br />
5. Achievement tests are commonly used for the purpose of :<br /> (1) Making selections for a specific job<br /> (2) Selecting candidates for a course<br /> (3) Identifying strengths and weaknesses of learners<br /> <span data-mce-style="color: red;" style="color: red;">(4) Assessing the amount of learning after teaching</span><br />
<br />
6. A good teacher is one who:<br /> (1) gives useful information<br /> (2) explains concepts and principles<br /> (3) gives printed notes to students<br /> <span data-mce-style="color: red;" style="color: red;">(4) inspires students to learn</span><br />
<br />
7. Which of the following statements regarding the meaning of research are correct ?<br /> (a) Research refers to a series of systematic activity or activities undertaken to find out the solution of a problem.<br />
(b) It is a systematic, logical and an unbiased process wherein
verification of hypothesis, data analysis, interpretation and formation
of principles can be done.<br /> (c) It is an intellectual enquiry or quest towards truth.<br /> (d) It leads to enhancement of knowledge.<br /> Select the correct answer from the codes given below :<br /> (1) (a), (b) and (c)<br /> (2) (b), (c) and (d)<br /> (3) (a), (c) and (d)<br /><span data-mce-style="color: red;" style="color: red;">(4) (a), (b), (c) and (d)</span><br />
<br />
8. A good thesis writing should involve :<br /> (a) reduction of punctuation and grammatical errors to a minimum.<br /> (b) careful checking of references.<br /> (c) consistency in the way the thesis is written.<br /> (d) a clear and well written abstract.<br /> Select the correct answer from the codes given below :<br /> <span data-mce-style="color: red;" style="color: red;">(1) (a), (b), (c) and (d)</span><br /> (2) (a), (b) and (c)<br /> (3) (a), (b) and (d)<br /> (4) (b), (c) and (d)<br />
<br />
9. Jean Piaget gave a theory of cognitive development of humans on the basis of his :<br /> <span data-mce-style="color: red;" style="color: red;">(1) Fundamental Research</span> (2) Applied Research<br /> (3) Action Research (4) Evaluation Research<br />
<br />
10. "Male and female students perform equally well in a numerical aptitude test." This statement<br /> indicates a :<br /> (1) research hypothesis <span data-mce-style="color: red;" style="color: red;">(2) null hypothesis</span><br /> (3) directional hypothesis (4) statistical hypothesis<br />
<br />
11. The conclusions/findings of which type of research cannot be generalized to other<br /> situations ?<br /> <span data-mce-style="color: red;" style="color: red;">(1) Historical Research</span> (2) Descriptive Research<br /> (3) Experimental Research (4) Causal Comparative Research<br />
<br />
12. Which of the following steps are required to design a questionnaire ?<br /> (a) Writing primary and secondary aims of the study.<br /> (b) Review of the current literature.<br /> (c) Prepare a draft of questionnaire.<br /> (d) Revision of the draft.<br /> Select the correct answer from the codes given below :<br /> (1) (a), (b) and (c)<br /> (2) (a), (c) and (d)<br /> (3) (b), (c) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(4) (a), (b), (c) and (d)</span><br />
<br />
Read the following passage carefully and answer questions 13 to 18.<br />
<div data-mce-style="text-align: justify;" style="text-align: justify;">
Story telling is not in our genes. Neither it is an evolutionary history. It is the essence of what makes us Human.<br />
Human beings progress by telling stories. One event can result in a
great variety of stories being told about it. Sometimes those stories
differ greatly. Which stories are picked up and repeated and which ones
are dropped and forgotten often determines how we progress. Our history,
knowledge and understanding are all the collections of the few stories
that survive. This includes the stories that we tell each other about
the future. And how the future will turn out depends partly, possibly
largely, on which stories we collectively choose to believe.<br /> Some
stories are designed to spread fear and concern. This is because some
story-tellers feel that there is a need to raise some tensions. Some
stories are frightening, they are like totemic warnings : "Fail to act
now and we are all doomed." Then there are stories that indicate that
all will be fine so long as we leave everything upto a few especially
able adults. Currently, this trend is being led by those who call
themselves "rational optimists". They tend to claim that it is human
nature to compete and to succeed and also to profit at the expense of
others. The rational optimists however, do not realize how humanity has
progressed overtime through amiable social networks and how large groups
work in less selfishness and in the process accommodate rich and poor,
high and low alike. This aspect in story-telling is considered by the
'Practical Possibles', who sit between those who say all is fine and
cheerful and be individualistic in your approach to a successful future,
and those who ordain pessimism and fear that we are doomed. What the
future holds for us is which stories we hold on to and how we act on
them.</div>
<div data-mce-style="text-align: justify;" style="text-align: justify;">
</div>
<div data-mce-style="text-align: justify;" style="text-align: justify;">
Answer the following questions :</div>
13. Our knowledge is a collection of:<br /> (1) all stories that we have heard during our life-time<br /> (2) some stories that we remember<br /> <span data-mce-style="color: red;" style="color: red;">(3) a few stories that survive</span><br /> (4) some important stories<br />
<br />
14. Story telling is:<br /> (1) an art (2) a science (3) in our genes <span data-mce-style="color: red;" style="color: red;">(4) the essence of what makes us human</span><br />
<br />
15. How the future will turn out to be, depends upon the stories ?<br /> <span data-mce-style="color: red;" style="color: red;">(1) We collectively choose to believe in</span><br /> (2) Which are repeatedly narrated<br /> (3) Designed to spread fear and tension<br /> (4) Designed to make prophecy<br />
<br />
16. Rational optimists :<br /> (a) Look for opportunities.<br /> (b) Are sensible and cheerful.<br /> (c) Are selfishly driven.<br /> Identify the correct answer from the codes given below :<br /> <span data-mce-style="color: red;" style="color: red;">(1) (a), (b) and (c) </span><br /> (2) (a) only<br /> (3) (a) and (b) only<br /> (4) (b) and (c) only<br />
<br />
17. Humans become less selfish when:<br /> <span data-mce-style="color: red;" style="color: red;">(1) they work in large groups</span><br /> (2) they listen to frightening stories<br /> (3) they listen to cheerful stories<br /> (4) they work in solitude<br />
<br />
18. 'Practical Possibles' are the ones who :<br /> <span data-mce-style="color: red;" style="color: red;">(1) follow Midway Path</span> (2) are doom-mongers<br /> (3) are self-centred (4) are cheerful and carefree<br />
<br />
19. Effectiveness of communication can be traced from which of the following ?<br /> (a) Attitude surveys<br /> (b) Performance records<br /> (c) Students attendance<br /> (d) Selection of communication channel<br /> Select the correct answer from the codes given below:<br /> (1) (a), (b), (c) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(2) (a), (b) and (c) </span><br /> (3) (b), (c) and (d)<br /> (4) (a), (b) and (d)<br />
<br />
20. Assertion (A) : Formal communication tends to be fast and flexible.<br /> Reason (R) : Formal communication is a systematic and orderly flow of information.<br /> (1) Both (A) and (R) are correct and (R) is correct explanation of (A)<br /> (2) Both (A) and (R) are correct, but (R) is not correct explanation of (A)<br /> (3) (A) is correct but, (R) is false<br /> <span data-mce-style="color: red;" style="color: red;">(4) (A) is false but, (R) is correct</span><br />
<br />
21. Which of the following are the characteristic features of communication ?<br /> (a) Communication involves exchange of ideas, facts and opinions.<br /> (b) Communication involves both information and understanding.<br /> (c) Communication is a continuous process.<br /> (d) Communication is a circular process.<br /> Select the correct answer from the codes given below :<br /> (1) (a), (b) and (c)<br /> (2) (a), (b) and (d)<br /> (3) (b), (c) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(4) (a), (b), (c) and (d)</span><br />
<br />
22. The term 'grapevine' is also known as :<br /> (1) Downward communication<br /> <span data-mce-style="color: red;" style="color: red;">(2) Informal communication</span><br /> (3) Upward communication<br /> (4) Horizontal communication<br />
<br />
23. Which of the following is not a principle of effective communication ?<br /> (1) Persuasive and convincing dialogue<br /> (2) Participation of the audience<br /> <span data-mce-style="color: red;" style="color: red;">(3) One-way transfer of information</span><br /><br />
(4) Strategic use of grapevine<br />
24. In communication, the language is :<br /> <span data-mce-style="color: red;" style="color: red;">(1) The verbal code</span> (2) Intrapersonal<br /> (3) The symbolic code (4) The non-verbal code<br />
<br />
25. The next term in the series is:<br /> 2, 5, 9, 19, 37, ?<br /> (1) 73 <span data-mce-style="color: red;" style="color: red;">(2) 75</span> (3) 78 (4) 80<br />
<br />
26. In certain code MATHURA is coded as JXQEROX. The code of HOTELS will be :<br /> (1) LEQIBP <span data-mce-style="color: red;" style="color: red;">(2) ELQBIP </span> (3) LEBIQP (4) ELIPQB<br />
<br />
27.
One day Prakash left home and walked 10 km towards south, turned right
and walked 5 km, turned right and walked 10 km and turned left and
walked 10 km. How many km will he have to walk to reach his home
straight ?<br /> (1) 10 (2) 20 <span data-mce-style="color: red;" style="color: red;">(3) 15</span> (4) 30<br />
<br />
28. A girl introduced a boy as the son of the daughter of the father of her uncle. The boy is<br /> related to the girl as:<br /> <span data-mce-style="color: red;" style="color: red;">(1) Brother </span> (2) Uncle (3) Nephew (4) Son<br />
<br />
29. In an examination 10,000 students appeared. The result revealed the number of students who have :<br /> passed in all five subjects = 5583<br /> passed in three subjects only = 1400<br /> passed in two subjects only = 1200<br /> passed in one subject only = 735<br /> failed in English only = 75<br /> failed in Physics only = 145<br /> failed in Chemistry only = 140<br /> failed in Mathematics only = 200<br /> failed in Bio-science only = 157<br /> The number of students passed in at least four subjects is :<br /> <span data-mce-style="color: red;" style="color: red;">(1) 6300</span> (2) 6900 (3) 7300 (4) 7900<br />
<br />
30. At present a person is 4 times older than his son and is 3 years older than his wife. After<br /> 3 years the age of the son will be 15 years. The age of the person's wife after 5 years will<br /> be:<br /> (1) 42 (2) 48 (3) 45 <span data-mce-style="color: red;" style="color: red;">(4) 50</span><br />
<br />
31. If we want to seek new knowledge of facts about the world, we must rely on reason of the<br /> type:<br /> <span data-mce-style="color: red;" style="color: red;">(1) Inductive</span> (2) Deductive (3) Demonstrative (4) Physiological<br />
<br />
32. A deductive argument is invalid if:<br /> (1) Its premises and conclusions are all false<br />
<span data-mce-style="color: red;" style="color: red;">(2) Its premises are true but its conclusion is false</span><br /> (3) Its premises are false but its conclusion is true<br /> (4) Its premises and conclusions are all true<br />
<br />
33. Inductive reasoning is grounded on :<br /> (1) Integrity of nature (2) Unity of nature<span data-mce-style="color: red;" style="color: red;"><br /> (3) Uniformity of nature </span> (4) Harmony of nature<br />
<br />
34. Among the following statements two are contradictory to each other. Select the correct code that represents them :<br /> Statements :<br /> (a) All poets are philosophers.<br /> (b) Some poets are philosophers.<br /> (c) Some poets are not philosophers.<br /> (d) No philosopher is a poet.<br /> Codes :<br /> (1) (a)and(b)<br /> (2) (a) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(3) (a) and (c) </span><br /> (4) (b) and (c)<br />
<br />
35. Which of the codes given below contains only the correct statements ?<br /> Select the code :<br /> Statements :<br /> (a) Venn diagram represents the arguments graphically.<br /> (b) Venn diagram can enhance our understanding.<br /> (c) Venn diagram may be called valid or invalid.<br /> (d) Venn diagram is clear method of notation.<br /> Codes :<br /> (1) (a), (b) and (c)<span data-mce-style="color: red;" style="color: red;"> </span><br /> <span data-mce-style="color: red;" style="color: red;">(2) (a), (b) and (d)</span><br /> (3) (b), (c) and (d)<br /> (4) (a), (c) and (d)<br />
<br />
36. When the purpose of a definition is to explain the use or to eliminate ambiguity the definition<br /> is called:<br /> (1) Stipulative<br /> (2) Theoretical<br /> (3) Lexical<br /> (4) Persuasive<br /> Codes:<br /> (1) (a), (b), (c) and (d)<br /> (2) (a), (b) and (c)<br /> <span data-mce-style="color: red;" style="color: red;">(3) (a), (b) and (d)</span><br /> (4) (b), (c) and (d)<br />
<strong><br /></strong>
<strong>Question numbers 37 to 42 are based on the tabulated data given below :</strong><br /> A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them :<br />
<table border="1"><tbody>
<tr><th>S.No</th><th>Age (in years)</th><th>Salary (in Thousand rupees per month)</th><th>S.no</th><th>Age (in years)</th><th>Salary (in Thousand rupees per month)</th></tr>
<tr><td>1.</td><td>44</td><td>35</td><td>11.</td><td>33</td><td>30</td></tr>
<tr><td>2.</td><td>32</td><td>20</td><td>12.</td><td>31</td><td>35</td></tr>
<tr><td>3.</td><td>54</td><td>45</td><td>13.</td><td>30</td><td>35</td></tr>
<tr><td>4.</td><td>42</td><td>35</td><td>14.</td><td>37</td><td>40</td></tr>
<tr><td>5.</td><td>31</td><td>20</td><td>15.</td><td>44</td><td>45</td></tr>
<tr><td>6.</td><td>53</td><td>60</td><td>16.</td><td>36</td><td>35</td></tr>
<tr><td>7.</td><td>42</td><td>50</td><td>17.</td><td>34</td><td>35</td></tr>
<tr><td>8.</td><td>51</td><td>55</td><td>18.</td><td>49</td><td>50</td></tr>
<tr><td>9.</td><td>34</td><td>25</td><td>19.</td><td>43</td><td>45</td></tr>
<tr><td>10.</td><td>41</td><td>30</td><td>20.</td><td>45</td><td>50</td></tr>
</tbody></table>
<br />
37.
Classify the data of age of each employee in class interval of 5 years.
Which class interval of 5 years has the maximum average salary ?<br /> (1) 35-40 years (2) 40 - 45 years (3) 45 - 50 years <span data-mce-style="color: red;" style="color: red;">(4) 50 - 55 years</span><br />
<br />
38. What is the frequency (%) in the class interval of 30 - 35 years ?<br /> (1) 20% (2) 25% (3) 30% <span data-mce-style="color: red;" style="color: red;">(4) 35%</span><br />
<br />
39. What is the average age of the employees ?<br />
<span data-mce-style="color: red;" style="color: red;">(1) 40.3 years</span> (2) 38.6 years (3) 47.2 years (4) 45.3 years<br />
<br />
40. What is the fraction (%) of employees getting salary >= 40,000 per month ?<br /> <span data-mce-style="color: red;" style="color: red;">(1) 45%</span> (2) 50% (3) 35% (4) 32%<br />
<br />
41. What is the average salary (in thousand per month) in the age group 40 - 50 years ?<br /> (1) 35<span data-mce-style="color: red;" style="color: red;"> (2) 42.5</span> (3) 40.5 (4) 36.5<br />
<br />
42. What is the fraction of employees getting salary less than the average salary of all the employees?<br /> (1) 45% (2) 50% <span data-mce-style="color: red;" style="color: red;">(3) 55%</span> (4) 47%<br />
<br />
43. Encoding or scrambling data for transmission across a network is known as :<br /> (1) Protection (2) Detection <span data-mce-style="color: red;" style="color: red;">(3) Encryption</span> (4) Decryption<br />
<br />
44. Which of the following is not an output device ?<br /> (1) Printer (2) Speaker (3) Monitor <span data-mce-style="color: red;" style="color: red;">(4) Keyboard</span><br />
<br />
45. Which of the following represents one billion characters ?<br /> (1) Kilobyte (2) Megabyte <span data-mce-style="color: red;" style="color: red;">(3) Gigabyte</span> (4) Terabyte<br />
<br />
46. Which of the following is not open source software ?<br /> <span data-mce-style="color: red;" style="color: red;">(1) Internet explorer</span> (2) Fedora Linux<br /> (3) Open office (4) Apache HTTP server<br />
<br />
47. Which one of the following represents the binary equivalent of the decimal number 25 ?<br /> (1) 10101 (2) 01101 <span data-mce-style="color: red;" style="color: red;">(3) 11001 </span> (4) 11011<br />
<br />
48. Which is an instant messenger that is used for chatting ?<br /> (1) Altavista (2) MAC (3) Microsoft Office <span data-mce-style="color: red;" style="color: red;">(4) Google Talk</span><br />
<br />
49. In which of the countries per capita use of water is maximum ?<br /> (1) USA <span data-mce-style="color: red;" style="color: red;">(2) European Union</span><br /> (3) China (4) India<br />
<br />
50. India's contribution to total global carbon dioxide emissions is about:<br /> (1) -3%<span data-mce-style="color: red;" style="color: red;"> (2) -6%</span> (3) -10% (4) -15%<br />
<br />
51.
Two earthquakes A and B happen to be of magnitude 5 and 6 respectively
on Richter Scale. The ratio of the energies released EB/EA will be
approximately :<br /> (1) ~8 (2) -16 <span data-mce-style="color: red;" style="color: red;">(3) -32</span> (4) -64<br />
<br />
52. Which of the following combinations represent renewable natural resources ?<br /> (1) Fertile soil, fresh water and natural gas<br /> (2) Clean air, phosphates and biological diversity<br /> <span data-mce-style="color: red;" style="color: red;">(3) Fishes, fertile soil and fresh water</span><br /> (4) Oil, forests and tides<br />
<br />
53. In the recently launched Air Quality Index in India, which of the following pollutants is not included ?<br /> (1) Carbon monoxide (2) Fine particulate matter<br /> (3) Ozone<span data-mce-style="color: red;" style="color: red;"> (4) Chlorofluorocarbons</span><br />
<br />
54. The factors which are most important in determining the impact of anthropogenic activities on environment are:<br /> (1) Population, affluence per person, land available per person<br /> <span data-mce-style="color: red;" style="color: red;">(2) Population, affluence per person and the technology used for exploiting resources</span><br /> (3) Atmospheric conditions, population and forest cover<br /> (4) Population, forest cover and land available per person<br />
<br />
55. The session of the parliament is summoned by :<br /> <span data-mce-style="color: red;" style="color: red;">(1) The President</span><br /> (2) The Prime Minister<br /> (3) The Speaker of the Lok Sabha<br /> (4) The Speaker of the Lok Sabha and the Chairman of the Rajya Sabha<br />
<br />
56. Civil Service Day is celebrated in India on :<br /> <span data-mce-style="color: red;" style="color: red;">(1) 21st April</span> (2) 24th April (3) 21st June (4) 7th July<br />
<br />
57. The South Asia University is situated in the city of :<br /> (1) Colombo (2) Dhaka <span data-mce-style="color: red;" style="color: red;">(3) New Delhi</span> (4) Kathmandu<br />
<br />
58. The University Grants Commission was established with which of the following aims ?<br /> (a) Promotion of research and development in higher education<br /> (b) Identifying and sustaining institutions of potential learning<br /> (c) Capacity building of teachers<br /> (d) Providing autonomy to each and every higher educational institution in India<br /> Select the correct answer from the codes given below :<br /> (1) (a), (b), (c) and (d)<br /> <span data-mce-style="color: red;" style="color: red;">(2) (a), (b) and (c)</span><br /> (3) (b), (c) and (d)<br /> (4) (a), (b) and (d)<br />
<br />
59. The Gross Enrolment Ratio (GER) in institutions of higher education in India at present (2015) is about:<br /> (1) 8 percent (2) 12 percent <span data-mce-style="color: red;" style="color: red;">(3) 19 percent</span> (4) 23 percent<br />
<br />
60. The total number of central universities in India in April 2015 was :<br /> (1) 08 (2) 14 (3) 27 <span data-mce-style="color: red;" style="color: red;">(4) 43</span></div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com0tag:blogger.com,1999:blog-3813076116009372125.post-32292402184022890802014-12-30T11:30:00.001+05:302015-06-23T15:00:22.919+05:30UGC NET Computer Science Solved Paper -II Dec 2014 <div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: blue;">Questions along with Answers Below - Explanations are
always welcome</span><br />
<br />
<div style="text-align: justify;">
1. Consider a set A = {1, 2, 3, …….., 1000}. How many members of A shall be divisible by 3 or by 5 or by both 3 and 5 ?<br />
(A) 533 (B) 599<br />
<span style="color: red;">(C) 467</span> (D) 66</div>
<div style="text-align: justify;">
<br />
2. A certain tree has two vertices of degree 4, one vertex of degree 3 and one vertex of degree 2. If the other vertices have degree 1, how many vertices are there in the graph ?<br />
(A) 5 (B) n – 3<br />
(C) 20 <span style="color: red;">(D) 11</span></div>
<div style="text-align: justify;">
<br />
3. Consider the Graph shown below :<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-yGmlT4qCetI/VSuJc5qK08I/AAAAAAAAAEM/1WBa72WbRMs/s1600/dec2014_3.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://4.bp.blogspot.com/-yGmlT4qCetI/VSuJc5qK08I/AAAAAAAAAEM/1WBa72WbRMs/s1600/dec2014_3.JPG" /></a></div>
<br />
This graph is a __________.<br />
(A) Complete Graph (B) Bipartite Graph<br />
<span style="color: red;">(C) Hamiltonian Graph </span> (D) All of the above</div>
<div style="text-align: justify;">
<br />
4. A computer program selects an integer in the set {k : 1 <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> k <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> 10,00,000} at random and prints out the result. This process is repeated 1 million times. What is the probability that the value k = 1 appears in the printout atleast once ?<br />
(A) 0.5 (B) 0.704<br />
<span style="color: red;">(C) 0.632121 </span> (D) 0.68</div>
<div style="text-align: justify;">
<br />
5. If we define the functions f, g and h that map R into R by :<br />
f(x) =x<sup> 4 </sup>, g(x) =<span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">x<sup> 2</sup><sup></sup> + 1 </span></span>, h(x) =x<sup> 2</sup> + 72, then the value of the composite functions ho(gof) and (hog)of are given as<br />
(A) x<sup> 8</sup> – 71 and x<sup> 8</sup> – 71 (B) x<sup> 8</sup> – 73 and x<sup> 8</sup> – 73<br />
(C) x<sup> 8</sup> + 71 and x<sup> 8</sup> + 71 <span style="color: red;"> (D) x<sup> 8</sup> + 73 and x<sup> 8</sup>+ 73</span></div>
<div style="text-align: justify;">
<br />
6. The BCD adder to add two decimal digits needs minimum of<br />
(A) 6 full adders and 2 half adders<br />
(B) 5 full adders and 3 half adders<br />
(C) 4 full adders and 3 half adders<br />
<span style="color: red;">(D) 5 full adders and 2 half adders</span><br />
<br /></div>
<div style="text-align: justify;">
7. The Excess-3 decimal code is a self-complementing code because<br />
(A) The binary sum of a code and its 9’s complement is equal to 9.<br />
(B) It is a weighted code.<br />
<span style="color: red;">(C) Complement can be generated by inverting each bit pattern.</span><br />
(D) The binary sum of a code and its 10’s complement is equal to 9.<br />
<br /></div>
<div style="text-align: justify;">
8. How many PUSH and POP operations will be needed to evaluate the following expression by reverse polish notation in a stack machine (A * B) + (C * D/E) ?<br />
(A) 4 PUSH and 3 POP instructions <span style="color: red;">(B) 5 PUSH and 4 POP instructions</span><br />
(C) 6 PUSH and 2 POP instructions (D) 5 PUSH and 3 POP instructions</div>
<div style="text-align: justify;">
<br />
9. The range of representable normalized numbers in the floating point binary fractional representation in a 32-bit word with 1-bit sign, 8-bit excess 128 biased exponent and 23-bit mantissa is<br />
(A) 2<sup> -128</sup> to (1 – 2<sup> -23</sup>) × 2<sup> 127</sup> (B) (1 – 2<sup> -23</sup>) × 2<sup> 127</sup> to 2<sup> 128</sup><br />
(C) (1 – 2<sup> -23</sup>) × 2<sup> -127</sup> to 2<sup> 23</sup> <span style="color: red;"> (D) 2<sup> -129</sup> to (1 – 2<sup> -23</sup>) × 2<sup> 127</sup></span></div>
<div style="text-align: justify;">
<br />
10. The size of the ROM required to build an 8-bit adder/ subtractor with mode control, carry input, carry output and two’s complement overflow output is given as</div>
<div style="text-align: justify;">
(A) 2<sup>16</sup> × 8 <span style="color: red;"> (B) 2<sup>18</sup> × 10</span><br />
(C) 2<sup>16</sup> × 10 (D) 2<sup>18</sup> × 8<br />
<br /></div>
<div style="text-align: justify;">
11. What will be the output of the following ‘C’ code ?<br />
main ( )<br />
{ int x = 128;<br />
printf (“\n%d”, 1 + x ++);<br />
}<br />
(A) 128 <span style="color: red;">(B) 129</span><br />
(C) 130 (D) 131<br />
<br /></div>
<div style="text-align: justify;">
12. What does the following expression means ?<br />
char *(*(* a[N]) ( )) ( );<br />
(A) a pointer to a function returning array of n pointers to function returning character pointers.<br />
(B) a function return array of N pointers to functions returning pointers to characters<br />
(C) an array of n pointers to function returning pointers to characters<br />
<span style="color: red;">(D) an array of n pointers to function returning pointers to functions returning pointers to characters.</span></div>
<div style="text-align: justify;">
<br />
13. Which of the following is not a member of class ?<br />
(A) Static function <span style="color: red;"> (B) Friend function</span><br />
(C) Const function (D) Virtual function<br />
<br /></div>
<div style="text-align: justify;">
14. When an array is passed as parameter to a function, which of the following statements is correct ?<br />
<span style="color: red;">(A) The function can change values in the original array.</span><br />
(B) In C, parameters are passed by value, the function cannot change the original value in the array.<br />
(C) It results in compilation error when the function tries to access the elements in the array.<br />
(D) Results in a run time error when the function tries to access the elements in the array</div>
<div style="text-align: justify;">
<br />
15. Which of the following differentiates between overloaded functions and overridden functions ?<br />
(A) Overloading is a dynamic or runtime binding and overridden is a static or compile time binding.<br />
<span style="color: red;">(B) Overloading is a static or compile time binding and overriding is dynamic or runtime binding.</span><br />
(C) Redefining a function in a friend class is called overloading, while redefining a function in a derived class is called as overridden function.<br />
(D) Redefining a function in a derived class is called function overloading, while redefining a function in a friend class is called function overriding.</div>
<div style="text-align: justify;">
<br />
16. Division operation is ideally suited to handle queries of the type :<br />
(A) customers who have no account in any of the branches in Delhi.<br />
<span style="color: red;">(B) customers who have an account at all branches in Delhi.</span><br />
(C) customers who have an account in atleast one branch in Delhi.<br />
(D) customers who have only joint account in any one branch in Delhi</div>
<div style="text-align: justify;">
<br />
17. Which of the following is true ?<br />
I. Implementation of self-join is possible in SQL with table alias.<br />
II. Outer-join operation is basic operation in relational algebra.<br />
III. Natural join and outer join operations are equivalent.<br />
(A) I and II are correct. (B) II and III are correct.<br />
(C) Only III is correct. <span style="color: red;">(D) Only I is correct.</span></div>
<div style="text-align: justify;">
<br />
18. What kind of mechanism is to be taken into account for converting a weak entity set into strong entity set in entity-relationship diagram ?<br />
(A) Generalization (B) Aggregation<br />
(C) Specialization <span style="color: red;">(D) Adding suitable attributes</span></div>
<div style="text-align: justify;">
<br />
19. The best normal form of relation scheme R(A, B, C, D) along with the set of functional dependencies </div>
<div style="text-align: justify;">
<div class="MsoNormal">
F = {AB<span style="font-family: Symbol; mso-bidi-font-family: Symbol;"> </span><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> C, AB <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> D, C <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> A, D <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> B} is</div>
(A) Boyce-Codd Normal form <span style="color: red;">(B) Third Normal form</span><br />
<span style="color: red;"><span style="color: black;">(C) Second Normal form</span> </span> (D) First Normal form<br />
<br /></div>
<div style="text-align: justify;">
20. Identify the minimal key for relational scheme R(A, B, C, D, E) with functional dependencies </div>
<div style="text-align: justify;">
F = {A <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> B, B <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> C, AC <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">→</span> D}<br />
<span style="color: red;">(A) A </span> (B) AE<br />
(C) BE (D) CE<br />
<br /></div>
<div style="text-align: justify;">
21. Convert the following infix expression into its equivalent post fix expression<br />
(A + B^ D) / (E – F) + G<br />
<span style="color: red;">(A) ABD^ + EF – / G+ </span> (B) ABD + ^EF – / G+<br />
(C) ABD + ^EF / – G+ (D) ABD^ + EF / – G+<br />
<br /></div>
<div style="text-align: justify;">
22. You have to sort a list L, consisting of a sorted list followed by a few ‘random’ elements. Which of the following sorting method would be most suitable for such a task ?<br />
(A) Bubble sort (B) Selection sort<br />
(C) Quick sort <span style="color: red;">(D) Insertion sort</span></div>
<div style="text-align: justify;">
<br />
23. The directory can be viewed as ________ that translates filenames into their directory entries.<br />
<span style="color: red;">(A) Symbol table</span> (B) Partition<br />
(C) Swap space (D) Cache</div>
<div style="text-align: justify;">
<br />
24. Consider an array A[20, 10], assume 4 words per memory cell and the base address of array A is 100. What is the address of A[11, 5] ? Assume row major storage.<br />
<span style="color: red;">(A) 560 </span>(B) 565<br />
(C) 570 (D) 575</div>
<div style="text-align: justify;">
<br />
25. A full binary tree with n leaves contains<br />
(A) n nodes (B) log<sub>2 </sub>n nodes<br />
<span style="color: red;">(C) 2n –1 nodes </span> (D) 2<sup> n </sup> nodes</div>
<div style="text-align: justify;">
<br />
26. The period of a signal is 10 ms. What is its frequency in Hertz ?<br />
(A) 10 <span style="color: red;">(B) 100</span><br />
(C) 1000 (D) 10000</div>
<div style="text-align: justify;">
<br />
27. In a classful addressing, first four bits in Class A IP address is<br />
(A) 1010 <span style="color: red;">(B) 1100</span><br />
(C) 1011 <span style="color: red;">(D) 1110</span></div>
<div style="text-align: justify;">
<br />
28. Which of the following algorithms is not a broadcast routing algorithm ?<br />
(A) Flooding (B) Multidestination routing<br />
(C) Reverse path forwarding <span style="color: red;">(D) All of the above</span></div>
<div style="text-align: justify;">
<br />
29. An analog signal has a bit rate of 6000 bps and a baud rate of 2000 baud. How many data elements are carried by each signal element ?<br />
(A) 0.336 bits/baud <span style="color: red;">(B) 3 bits/baud</span><br />
(C) 120,00,000 bits/baud (D) None of the above</div>
<div style="text-align: justify;">
<br />
30. How many distinct stages are there in DES algorithm, which is parameterized by a 56-bit key ?<br />
(A) 16 (B) 17<br />
(C) 18 <span style="color: red;">(D) 19</span></div>
<div style="text-align: justify;">
<br />
31. Shift-Reduce parsers perform the following :<br />
(A) Shift step that advances in the input stream by K(K > 1) symbols and Reduce step that applies a completed grammar rule to some recent parse trees, joining them together as one tree with a new root symbol.<br />
<span style="color: red;">(B) Shift step that advances in the input stream by one symbol and Reduce step that applies a completed grammar rule to some recent parse trees, joining them together as one tree with a new root symbol.</span><br />
(C) Shift step that advances in the input stream by K(K = 2) symbols and Reduce step that applies a completed grammar rule to form a single tree.<br />
(D) Shift step that does not advance in the input stream and Reduce step that applies a completed grammar rule to form a single tree.</div>
<div style="text-align: justify;">
<br />
32. Which of the following is true ?<br />
(A) Canonical LR parser is LR (1) parser with single look ahead terminal<br />
(B) All LR(K) parsers with K > 1 can be transformed into LR(1) parsers.<br />
<span style="color: red;">(C) Both (A) and (B)</span><br />
(D) None of the above</div>
<div style="text-align: justify;">
<br />
33. In a two-pass assembler, symbol table is<br />
<span style="color: red;">(A) Generated in first pass</span><br />
(B) Generated in second pass<br />
(C) Not generated at all<br />
(D) Generated and used only in second pass</div>
<div style="text-align: justify;">
<br />
34. Debugger is a program that<br />
(A) allows to examine and modify the contents of registers<br />
(B) does not allow execution of a segment of program </div>
<div style="text-align: justify;">
<span style="color: red;">(C) allows to set breakpoints, execute a segment of program and display contents of register</span><br />
(D) All of the above</div>
<div style="text-align: justify;">
<br />
35. The following Context-Free Grammar (CFG) :<br />
S → aB | bA<br />
A → a | as | bAA<br />
B → b | bs | aBB<br />
will generate<br />
(A) odd numbers of a’s and odd numbers of b’s<br />
(B) even numbers of a’s and even numbers of b’s<br />
<span style="color: red;">(C) equal numbers of a’s and b’s</span><br />
(D) different numbers of a’s and b’s</div>
<div style="text-align: justify;">
<br />
36. Consider the following justifications for commonly using the two-level CPU scheduling :<br />
I. It is used when memory is too small to hold all the ready processes.<br />
II. Because its performance is same as that of the FIFO.<br />
III. Because it facilitates putting some set of processes into memory and a choice is made from that.<br />
IV. Because it does not allow to adjust the set of in-core processes.<br />
Which of the following is true ?<br />
(A) I, III and IV (B) I and II<br />
(C) III and IV <span style="color: red;">(D) I and III</span></div>
<div style="text-align: justify;">
<br />
37. A specific editor has 200 K of program text, 15 K of initial stack, 50 K of initialized data, and 70 K of bootstrap code. If five editors are started simultaneously, how much physical memory is needed if shared text is used ?<br />
(A) 1135 K <span style="color: red;">(B) 335 K</span><br />
(C) 1065 K (D) 320 K</div>
<div style="text-align: justify;">
<br />
38. Which of the following conditions does not hold good for a solution to a critical section problem ?<br />
(A) No assumptions may be made about speeds or the number of CPUs.<br />
(B) No two processes may be simultaneously inside their critical sections.<br />
<span style="color: red;">(C) Processes running outside its critical section may block other processes.</span><br />
(D) Processes do not wait forever to enter its critical section.</div>
<div style="text-align: justify;">
<br />
39. For the implementation of a paging scheme, suppose the average process size be x bytes, the page size be y bytes, and each page entry requires z bytes. The optimum page size that minimizes the total overhead due to the page table and the internal fragmentation loss is given by<br />
(A) x /2 (B) xz / 2<br />
<span style="color: red;">(C) <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> 2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">xz </span></span> </span> (D) <span style="white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">xz </span></span> / 2</div>
<div style="text-align: justify;">
<br />
40. In a demand paging memory system, page table is held in registers. The time taken to service a page fault is 8 m.sec. if an empty frame is available or if the replaced page is not modified, and it takes 20 m.secs., if the replaced page is modified. What is the average access time to service a page fault assuming that the page to be replaced is modified 70% of the time ?<br />
(A) 11.6 m.sec. <span style="color: red;"> (B) 16.4 m.sec.</span><br />
(C) 28 m.sec. (D) 14 m.sec.</div>
<div style="text-align: justify;">
<br />
41. __________ are applied throughout the software process.<br />
(A) Framework activities <span style="color: red;">(B) Umbrella activities</span><br />
(C) Planning activities (D) Construction activities</div>
<div style="text-align: justify;">
<br />
42. Requirement Development, Organizational Process Focus, Organizational Training, Risk Management and Integrated Supplier Management are process areas required to achieve maturity level<br />
(A) Performed<br />
(B) Managed<br />
<span style="color: red;">(C) Defined</span><br />
(D) Optimized</div>
<div style="text-align: justify;">
<br />
43. The software _________ of a program or a computing system is the structure or structures of the system, which comprise software components, the externally visible properties of those components, and the relationships among them.<br />
(A) Design<br />
<span style="color: red;">(B) Architecture</span><br />
(C) Process<br />
(D) Requirement</div>
<div style="text-align: justify;">
<br />
44. Which one of the following set of attributes should not be encompassed by effective software metrics ?<br />
(A) Simple and computable<br />
(B) Consistent and objective<br />
(C) Consistent in the use of units and dimensions<br />
<span style="color: red;">(D) Programming language dependent</span></div>
<div style="text-align: justify;">
<br />
45. Which one of the following is used to compute cyclomatic complexity ?<br />
(A) The number of regions – 1<br />
(B) E – N + 1, where E is the number of flow graph edges and N is the number of flow graph nodes.<br />
(C) P – 1, where P is the number of predicate nodes in the flow graph G.<br />
<span style="color: red;">(D) P + 1, where P is the number of predicate nodes in the flow graph G.</span></div>
<div style="text-align: justify;">
<br />
46. Consider the following statements S1 and S2 :<br />
S1 : A hard handover is one in which the channel in the source cell is retained and used for a while in parallel with the channel in the target cell.<br />
S2 : A soft handover is one in which the channel in the source cell is released and only then the channel in the target cell is engaged.<br />
(A) S1 is true and S2 is not true. (B) S1 is not true and S2 is true.<br />
(C) Both S1 and S2 are true. <span style="color: red;">(D) Both S1 and S2 are not true.</span></div>
<div style="text-align: justify;">
<br />
47. Fact-less fact table in a data warehouse contains<br />
(A) only measures (B) only dimensions<br />
(C) keys and measures <span style="color: red;"> (D) only surrogate keys</span></div>
<div style="text-align: justify;">
<br />
48. Which e-business model allows consumers to name their own price for products and services ?<br />
(A) B2 B (B) B2 G<br />
(C) C2 C <span style="color: red;">(D) C2 B</span></div>
<div style="text-align: justify;">
<br />
49. __________ model is designed to bring prices down by increasing the number of customers who buy a particular product at once.<br />
(A) Economic Order Quantity (B) Inventory<br />
(C) Data Mining <span style="color: red;">(D) Demand-Sensitive Pricing</span></div>
<div style="text-align: justify;">
<br />
50. Match the following :<br />
List – I List – II<br />
a. Call control protocol i. Interface between Base Transceiver Station (BTS) and Base Station </div>
<div style="text-align: justify;">
Controller (BSC)<br />
b. A-bis ii. Spread spectrum<br />
c. BSMAP iii. Connection management<br />
d. CDMA iv. Works between Mobile Switching Centre (MSC) and Base Station </div>
<div style="text-align: justify;">
Subsystem (BSS)<br />
Codes :<br />
a b c d<br />
(A) iii iv i ii<br />
<span style="color: red;">(B) iii i iv ii</span><br />
(C) i ii iii iv<br />
(D) iv iii ii i</div>
</div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com0tag:blogger.com,1999:blog-3813076116009372125.post-65931922097096473642014-12-30T11:29:00.002+05:302015-06-02T17:06:38.864+05:30UGC NET Computer Science Solved Paper -III Dec 2014 <div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: blue;">Questions along with Answers Below - Explanations are
always welcome</span><br />
<br />
<div style="text-align: justify;">
1. A hierarchical memory system that uses cache memory has cache access time of 50 nano seconds, main memory access time of 300 nano seconds, 75% of memory requests are for read, hit ratio of 0.8 for read access and the write-through scheme is used. What will be the average access time of the system both for read and write requests ?<br />
<span style="color: red;">(A) 157.5 n.sec</span>. (B) 110 n.sec.<br />
(C) 75 n.sec. (D) 82.5 n.sec.</div>
<div style="text-align: justify;">
<br />
2. For switching from a CPU user mode to the supervisor mode following type of interrupt is most appropriate<br />
(A) Internal interrupts (B) External interrupts<br />
<span style="color: red;">(C) Software interrupts</span> (D) None of the above</div>
<div style="text-align: justify;">
<br />
3. In a dot matrix printer the time to print a character is 6 m.sec., time to space in between characters is 2 m.sec., and the number of characters in a line are 200. The printing speed of the dot matrix printer in characters per second and the time to print a character line are given by which of the following options ?<br />
(A) 125 chars/second and 0.8 seconds<br />
(B) 250 chars/second and 0.6 seconds<br />
(C) 166 chars/second and 0.8 seconds<br />
(D) 250 chars/second and 0.4 seconds<br />
<span style="color: red;">NOTE: All the above options are wrong. The correct answer should be 125 chars/second and 1.6 seconds</span><br />
(Question paper setters are always lethargic, this is not the first time, every time they repeat. incapable fellows. only the aspirants are put into trouble)<br />
<br /></div>
<div style="text-align: justify;">
<br />
4. Match the following 8085 instructions with the flags :<br />
List – I List – II<br />
a. XCHG i. only carry flag is affected.<br />
b. SUB ii. no flags are affected.<br />
c. STC iii. all flags other than carry flag are affected.<br />
d. DCR iv. all flags are affected.<br />
Codes :<br />
a b c d<br />
(A) iv i iii ii<br />
(B) iii ii i iv<br />
(C) ii iii i iv<br />
<span style="color: red;">(D) ii iv i iii</span><br />
<br />
5. How many times will the following loop be executed ?<br />
LXI B, 0007 H<br />
LOP : DCX B<br />
MOV A, B<br />
ORA C<br />
JNZ LOP<br />
(A) 05 <span style="color: red;"> (B) 07</span><br />
(C) 09 (D) 00</div>
<div style="text-align: justify;">
<br />
6. Specify the contents of the accumulator and the status of the S, Z and CY flags when 8085 microprocessor performs addition of 87 H and 79 H.<br />
(A) 11, 1, 1, 1 (B) 10, 0, 1, 0<br />
(C) 01, 1, 0, 0 <span style="color: red;">(D) 00, 0, 1, 1</span></div>
<div style="text-align: justify;">
<br />
7. Location transparency allows :<br />
I. Users to treat the data as if it is done at one location.<br />
II. Programmers to treat the data as if it is at one location.<br />
III. Managers to treat the data as if it is at one location.<br />
Which one of the following is correct ?<br />
<span style="color: red;">(A) I, II and III</span> (B) I and II only<br />
(C) II and III only (D) II only</div>
<div style="text-align: justify;">
<br />
8. Which of the following is correct ?<br />
I. Two phase locking is an optimistic protocol.<br />
II. Two phase locking is pessimistic protocol<br />
III. Time stamping is an optimistic protocol.<br />
IV. Time stamping is pessimistic protocol.<br />
(A) I and III (B) II and IV<br />
(C) I and IV <span style="color: red;">(D) II and III</span></div>
<div style="text-align: justify;">
<br />
9. __________ rules used to limit the volume of log information that has to be handled and processed in the event of system failure involving the loss of volatile information.</div>
<div style="text-align: justify;">
(A) Write-ahead log<span style="color: red;"> (B) Check-pointing</span><br />
(C) Log buffer (D) Thomas</div>
<div style="text-align: justify;">
<br />
10. Let R = ABCDE is a relational scheme with functional dependency set F = {A → B, B → C, AC → D}. The attribute closures of A and E are<br />
(A) ABCD, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">φ </span> <span style="color: red;">(B) ABCD, E</span><br />
(C) Φ, φ<span style="font-family: Times-Roman; mso-bidi-font-family: Times-Roman;"></span> (D) ABC, E<br />
<br />
11. Consider the following statements :<br />
I. Re-construction operation used in mixed fragmentation satisfies commutative rule.<br />
II. Re-construction operation used in vertical fragmentation satisfies commutative rule<br />
Which of the following is correct ?<br />
(A) I (B) II<br />
(C) Both are correct <span style="color: red;"> (D) None of the statements are correct.</span></div>
<div style="text-align: justify;">
<br />
12. Which of the following is false ?<br />
<span style="color: red;">(A) Every binary relation is never be in BCNF.</span><br />
(B) Every BCNF relation is in 3NF.<br />
(C) 1 NF, 2 NF, 3 NF and BCNF are based on functional dependencies.</div>
<div style="text-align: justify;">
(D) Multivalued Dependency (MVD) is a special case of Join Dependency (JD).</div>
<div style="text-align: justify;">
<br />
13. Which of the following categories of languages do not refer to animation languages ?<br />
(A) Graphical languages (B) General-purpose languages<br />
(C) Linear-list notations <span style="color: red;"> (D) None of the above</span><br />
<br /></div>
<div style="text-align: justify;">
14. Match the following :<br />
List – I List – II<br />
a. Tablet, Joystick i. Continuous devices<br />
b. Light Pen, Touch Screen ii. Direct devices<br />
c. Locator, Keyboard iii. Logical devices<br />
d. Data Globe, Sonic Pen iv. 3D interaction devices<br />
Codes :<br />
a b c d<br />
(A) ii i iv iii<br />
(B) i iv iii ii<br />
<span style="color: red;">(C) i ii iii iv</span><br />
(D) iv iii ii i</div>
<div style="text-align: justify;">
<br />
15. A technique used to approximate halftones without reducing spatial resolution is known as _________.<br />
(A) Halftoning <span style="color: red;"> (B) Dithering</span><br />
(C) Error diffusion (D) None of the above<br />
<br />
16. Consider a triangle represented by A(0, 0), B(1, 1), C(5, 2). The triangle is rotated by 45 degrees about a point P(–1, –1). The co-ordinates of the new triangle obtained after rotation shall be _______<br />
<span style="color: red;">(A) A' ( –1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;">
</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> –1), B'( –1, <span style="white-space: nowrap;">2√<span style="text-decoration: overline;">2</span></span> –1), C' (3/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span> –1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span> –1)</span></div>
<div style="text-align: justify;">
(B) A' (<span style="white-space: nowrap;">√<span style="text-decoration: overline;">
</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> –1,-1), B'( <span style="white-space: nowrap;">2√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1, –1) , C' (3/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1)</div>
<div style="text-align: justify;">
(C) A' ( –1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;">
</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> –1), B'( <span style="white-space: nowrap;">2√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1,–1), C' (3/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1, 9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1)</div>
<div style="text-align: justify;">
(D) A' ( –1,<span style="white-space: nowrap;">√<span style="text-decoration: overline;">
</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;">2</span></span> –1), B'( <span style="white-space: nowrap;">2√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1,–1), C' (9/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1, 3/2 <span style="white-space: nowrap;">√<span style="text-decoration: overline;">2</span></span><span style="white-space: nowrap;"><span style="text-decoration: overline;"></span></span> –1)<br />
<br /></div>
<div style="text-align: justify;">
17. In Cyrus-Beck algorithm for line clipping the value of t parameter is computed by the relation :<br />
(Here P1 and P2 are the two end points of the line, f is a point on the boundary, ni is inner normal)<br />
(A) (P1 – fi) .ni / (P2 – P1) . ni <span style="color: red;">(B) (fi – P1) . ni / (P2 – P1) . ni</span><br />
(C) (P2 – fi) . ni / (P1 – P2) . ni (D) (fi – P2) . ni / (P1 – P2) . ni</div>
<div style="text-align: justify;">
<br />
18. Match the following :<br />
a. Cavalier Projection i. The direction of projection is chosen so that there is no foreshortening of</div>
<div style="text-align: justify;">
lines perpendicular to the xy plane.<br />
b. Cabinet Projection ii. The direction of projection is chosen so that lines perpendicular to the xy</div>
<div style="text-align: justify;">
planes are foreshortened by half their lengths.<br />
c. Isometric Projection iii. The direction of projection makes equal angles with all of the principal</div>
<div style="text-align: justify;">
axis.<br />
d. Orthographic Projection iv. Projections are characterized by the fact that the direction of projection </div>
<div style="text-align: justify;">
is perpendicular to the view plane.<br />
Codes :<br />
a b c d<br />
(A) i iii iv ii<br />
(B) ii iii i iv<br />
(C) iv ii iii i<br />
<span style="color: red;">(D) i ii iii iv</span><br />
<br />
19. Consider the following statements S1, S2 and S3 :<br />
S1 : In call-by-value, anything that is passed into a function call is unchanged in the caller’s scope when the function returns.<br />
S2 : In call-by-reference, a function receives implicit reference to a variable used as argument.<br />
S3 : In call-by-reference, caller is unable to see the modified variable used as argument.<br />
(A) S3 and S2 are true. (B) S3 and S1 are true.<br />
<span style="color: red;">(C) S2 and S1 are true</span>. (D) S1, S2, S3 are true.</div>
<div style="text-align: justify;">
<br />
20. How many tokens will be generated by the scanner for the following statement ?<br />
x = x * (a + b) – 5;<br />
<span style="color: red;">(A) 12</span> (B) 11<br />
(C) 10 (D) 07</div>
<div style="text-align: justify;">
<br />
21. Which of the following statements is not true ?<br />
(A) MPI_Isend and MPI_Irecv are non-blocking message passing routines of MPI.<br />
(B) MPI_Issend and MPI_Ibsend are non-blocking message passing routines of MPI.<br />
<span style="color: red;">(C) MPI_Send and MPI_Recv are non-blocking message passing routines of MPI.</span><br />
(D) MPI_Ssend and MPI_Bsend are blocking message passing routines of MPI.</div>
<div style="text-align: justify;">
<br />
22. The pushdown automation M = ({q0, q1, q2}, {a, b}, {0, 1}, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>, q0, 0, {q0}) with<br />
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<div style="text-align: justify;">
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<![endif]--><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>(q0, a, 0) = {(q1, 10)}<br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>(q1, a, 1) = {(q1, 11)}<br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>(q1, b, 1) = {(q2, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ</span>)}<br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>(q2, b, 1) = {(q2, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ</span>)}<br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">δ</span>(q2, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ</span>, 0) = {(q0, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ</span>)}<br />
Accepts the language<br />
(A) L = {a<sup> n</sup> b<sup> m) </sup>| n, m <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥ 0}</span></span> (B) L = {a<sup> n</sup> b<sup>n) </sup>| n <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥ 0}</span></span><br />
(C) L = {a<sup> n</sup> b<sup> m) </sup>| n, m <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">> 0}</span></span> <span style="color: red;">(D) L = {a<sup> n</sup> b<sup>n) </sup>| n <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">> 0}</span></span></span></div>
<div style="text-align: justify;">
<br />
23. Given two languages :<br />
L1 = {(ab)<sup> n</sup> a<sup> k</sup> | n > k, k <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥ </span></span> 0}<br />
L2 = {a<sup> n</sup> b<sup> m) </sup>| n ≠ m}<br />
Using pumping lemma for regular language, it can be shown that<br />
(A) L1 is regular and L2 is not regular.<br />
(B) L1 is not regular and L2 is regular.<br />
(C) L1 is regular and L2 is regular.<br />
<span style="color: red;">(D) L1 is not regular and L2 is not regular.</span></div>
<div style="text-align: justify;">
<br />
24. Regular expression for the complement of language L = {a<sup> n</sup> b<sup> m</sup> | n <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥ </span></span>4, m <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤ </span> 3} is<br />
(A) (a + b)* ba(a + b)*<br />
(B) a* bbbbb*<br />
(C) (<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ </span>+ a + aa + aaa)b* + (a + b)* ba(a + b)*<br />
<span style="color: red;">(D) None of the above</span><br />
<br />
25. For n devices in a network, ________ number of duplex-mode links are required for a mesh topology.<br />
(A) n(n + 1) (B) n (n – 1)<br />
(C) n(n + 1)/2 <span style="color: red;">(D) n(n – 1)/2</span></div>
<div style="text-align: justify;">
<br />
26. How many characters per second (7 bits + 1 parity) can be transmitted over a 3200 bps line if the transfer is asynchronous ? (Assuming 1 start bit and 1 stop bit)<br />
(A) 300 <span style="color: red;">(B) 320</span><br />
(C) 360 (D) 400</div>
<div style="text-align: justify;">
<br />
27. Which of the following is not a field in TCP header ?<br />
(A) Sequence number <span style="color: red;">(B) Fragment offset</span><br />
(C) Checksum (D) Window size</div>
<div style="text-align: justify;">
<br />
28. What is the propagation time if the distance between the two points is 48,000 ? Assume the propagation speed to be 2.4 × 10<sup>8 </sup>metre/second in cable.<br />
(A) 0.5 ms (B) 20 ms<br />
(C) 50 ms <span style="color: red;">(D) 200 ms</span></div>
<div style="text-align: justify;">
<br />
29. __________ is a bit-oriented protocol for communication over point-to-point and multipoint links.<br />
(A) Stop-and-wait <span style="color: red;">(B) HDLC</span><br />
(C) Sliding window (D) Go-back-N</div>
<div style="text-align: justify;">
<br />
30. Which one of the following is true for asymmetric-key cryptography ?<br />
<span style="color: red;">(A) Private key is kept by the receiver and public key is announced to the public.</span><br />
(B) Public key is kept by the receiver and private key is announced to the public.<br />
(C) Both private key and public key are kept by the receiver.<br />
(D) Both private key and public key are announced to the public.</div>
<div style="text-align: justify;">
<br />
31. Any decision tree that sorts n elements has height<br />
(A) Ω(n) (B) Ω(<i>lg</i>n)<br />
<span style="color: red;">(C) Ω(n<i>lg</i>n) </span> (D) Ω(n<sup>2</sup>)<br />
<br /></div>
<div style="text-align: justify;">
32. Match the following :<br />
List – I List – II<br />
a. Bucket sort i. O(n<sup>3</sup><i>lg</i>n)<br />
b. Matrix chain multiplication ii. O(n<sup>3</sup>)<br />
c. Huffman codes iii. O(n<i>lg</i>n)<br />
d. All pairs shortest paths iv. O(n)<br />
Codes :<br />
a b c d<br />
(A) iv ii i iii<br />
(B) ii iv i iii<br />
<span style="color: red;">(C) iv ii iii i</span><br />
(D) iii ii iv i<br />
<br />
33. We can show that the clique problem is NP-hard by proving that<br />
(A) CLIQUE <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> P 3-CNF_SAT<br />
(B) CLIQUE <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> P VERTEX_COVER<br />
(C) CLIQUE <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> P SUBSET_SUM<br />
<span style="color: red;">(D) None of the above</span></div>
<div style="text-align: justify;">
<br />
34. Dijkstra algorithm, which solves the single-source shortest--paths problem, is a _________, and the Floyd-Warshall algorithm, which finds shortest paths between all pairs of vertices, is a _________<br />
(A) Greedy algorithm, Divide-conquer algorithm<br />
(B) Divide-conquer algorithm, Greedy algorithm<br />
<span style="color: red;">(C) Greedy algorithm, Dynamic programming algorithm</span><br />
(D) Dynamic programming algorithm, Greedy algorithm</div>
<div style="text-align: justify;">
<br />
35. Consider the problem of a chain <A1, A2, A3> of three matrices. Suppose that the dimensions of the matrices are 10 × 100, 100 × 5 and 5 × 50 respectively. There are two different ways of parenthesization : (i) ((A1 A2)A3) and (ii) (A1(A2 A3)). Computing the product according to the first parenthesization is ________ times faster in comparison to the second parenthesization.<br />
(A) 5 <span style="color: red;">(B) 10</span><br />
(C) 20 (D) 100</div>
<div style="text-align: justify;">
<br />
36. Suppose that we have numbers between 1 and 1000 in a binary search tree and we want to search for the number 365. Which of the following sequences could not be the sequence of nodes examined ?<br />
(A) 4, 254, 403, 400, 332, 346, 399, 365<br />
(B) 926, 222, 913, 246, 900, 260, 364, 365<br />
<span style="color: red;">(C) 927, 204,913, 242, 914, 247, 365</span><br />
(D) 4, 401, 389, 221, 268, 384, 383, 280, 365</div>
<div style="text-align: justify;">
<br />
37. Which methods are utilized to control the access to an object in multi-threaded programming ?<br />
(A) Asynchronized methods <span style="color: red;"> (B) Synchronized methods</span><br />
(C) Serialized methods (D) None of the above</div>
<div style="text-align: justify;">
<br />
38. How to express that some person keeps animals as pets ?<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-SH2zn6m7K5Y/VS3tVpoMbEI/AAAAAAAAAEc/pwJ29Wi1ERE/s1600/dec2014_38.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="228" src="http://2.bp.blogspot.com/-SH2zn6m7K5Y/VS3tVpoMbEI/AAAAAAAAAEc/pwJ29Wi1ERE/s1600/dec2014_38.JPG" width="320" /></a></div>
ANSWER: <span style="color: red;">(A)</span><br />
<br />
39. Converting a primitive type data into its corresponding wrapper class object instance is called<br />
(A) Boxing (B) Wrapping<br />
(C) Instantiation <span style="color: red;"> (D) Autoboxing</span></div>
<div style="text-align: justify;">
<br />
40. The behaviour of the document elements in XML can be defined by<br />
(A) Using document object<br />
<span style="color: red;">(B) Registering appropriate event handlers</span><br />
(C) Using element object<br />
(D) All of the above<br />
<br /></div>
<div style="text-align: justify;">
41. What is true about UML stereotypes ?<br />
<span style="color: red;">(A) Stereotype is used for extending the UML language.</span><br />
(B) Stereotyped class must be abstract<br />
(C) The stereotype indicates that the UML element cannot be changed<br />
(D) UML profiles can be stereotyped for backward compatibility<br />
<br /></div>
<div style="text-align: justify;">
42. Which method is called first by an applet program ?<br />
(A) start( ) (B) run( )<br />
<span style="color: red;">(C) init( )</span> (D) begin( )<br />
<br /></div>
<div style="text-align: justify;">
43. Which one of the following is not a source code metric ?<br />
(A) Halstead metric <span style="color: red;">(B) Function point metric</span><br />
(C) Complexity metric (D) Length metric<br />
<br /></div>
<div style="text-align: justify;">
44. To compute function points (FP), the following relationship is used FP = Count – total × (0.65 + 0.01 × <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">Σ</span>(Fi)) where Fi (i = 1 to n) are value adjustment factors (VAF) based on n questions. The value of n is<br />
(A) 12 <span style="color: red;">(B) 14</span><br />
(C) 16 (D) 18</div>
<div style="text-align: justify;">
<br />
45. Assume that the software team defines a project risk with 80% probability of occurrence of risk in the following manner : Only 70 percent of the software components scheduled for reuse will be integrated into the application and the remaining functionality will have to be custom developed. If 60 reusable components were planned with average component size as 100 LOC and software engineering cost for each LOC as $ 14, then the risk exposure would be<br />
(A) $ 25,200<span style="color: red;"> (B) $ 20,160</span><br />
(C) $ 17,640 (D) $ 15,120</div>
<div style="text-align: justify;">
<br />
46. Maximum possible value of reliability is<br />
(A) 100 (B) 10<br />
<span style="color: red;">(C) 1 </span> (D) 0</div>
<div style="text-align: justify;">
<br />
47. ‘FAN IN’ of a component A is defined as<br />
<span style="color: red;">(A) Count of the number of components that can call, or pass control, to a component A</span><br />
(B) Number of components related to component A<br />
(C) Number of components dependent on component A<br />
(D) None of the above<br />
<br />
48. Temporal cohesion means<br />
(A) Coincidental cohesion<br />
(B) Cohesion between temporary variables<br />
(C) Cohesion between local variables<br />
<span style="color: red;">(D) Cohesion with respect to time</span></div>
<div style="text-align: justify;">
<br />
49. Various storage devices used by an operating system can be arranged as follows in increasing order of accessing speed :<br />
(A) Magnetic tapes → magnetic disks → optical disks → electronic disks → main memory → cache → registers<br />
(B) Magnetic tapes → magnetic disks → electronic disks → optical disks → main memory → cache → registers<br />
(C) Magnetic tapes → electronic disks → magnetic disks → optical disks → main memory → cache → registers<br />
<span style="color: red;">(D) Magnetic tapes → optical disks → magnetic disks → electronic disks → main memory → cache → registers</span></div>
<div style="text-align: justify;">
<br />
50. How many disk blocks are required to keep list of free disk blocks in a 16 GB hard disk with 1 kB block size using linked list of free disk blocks ? Assume that the disk block number is stored in 32 bits.<br />
(A) 1024 blocks <span style="color: red;">(B) 16794 blocks</span><br />
(C) 20000 blocks (D) 1048576 blocks</div>
<div style="text-align: justify;">
<br />
51. Consider an imaginary disk with 40 cylinders. A request come to read a block on cylinder 11. While the seek to cylinder 11 is in progress, new requests come in for cylinders 1, 36, 16, 34, 9 and 12 in that order. The number of arm motions using shortest seek first algorithm is<br />
(A) 111 (B) 112<br />
(C) 60 <span style="color: red;">(D) 61</span></div>
<div style="text-align: justify;">
<br />
52. An operating system has 13 tape drives. There are three processes P1, P2 & P3. Maximum requirement of P1 is 11 tape drives, P2 is 5 tape drives and P3 is 8 tape drives. Currently, P1 is allocated 6 tape drives, P2 is allocated 3 tape drives and P3 is allocated 2 tape drives. Which of the following sequences represent a safe state ?<br />
<span style="color: red;">(A) P2 P1 P3</span> (B) P2 P3 P1<br />
(C) P1 P2 P3 (D) P1 P3 P2</div>
<div style="text-align: justify;">
<br />
53. Monitor is an Interprocess Communication (IPC) technique which can be described as<br />
<span style="color: red;">(A) It is higher level synchronization primitive and is a collection of procedures, variables, and data structures grouped together in a special package.</span><br />
(B) It is a non-negative integer which apart from initialization can be acted upon by wait and signal operations.<br />
(C) It uses two primitives, send and receive which are system calls rather than language constructs.<br />
(D) It consists of the IPC primitives implemented as system calls to block the process when they are not allowed to enter critical region to save CPU time.<br />
<br />
54. In a distributed computing environment, distributed shared memory is used which is<br />
(A) Logical combination of virtual memories on the nodes.<br />
<span style="color: red;">(B) Logical combination of physical memories on the nodes</span>.<br />
(C) Logical combination of the secondary memories on all the nodes.<br />
(D) All of the above</div>
<div class="MsoNormal">
<br />
55. Equivalent logical expression for the Well Formed Formula (WFF),<br />
~(<span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∀x) F[x] is</span></div>
<div style="text-align: justify;">
(A) <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∀</span>x(~F[x]) (B) ~(<span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∃</span>x) F[x]<br />
<span style="color: red;">(C) <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∃x</span>(~F[x]) </span> (D) <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∀</span> F[x]</div>
<div style="text-align: justify;">
<br />
56. An A* algorithm is a heuristic search technique which<br />
(A) is like a depth-first search where most promising child is selected for expansion<br />
<span style="color: red;">(B) generates all successor nodes and computes an estimate of distance (cost) from start node to a goal node through each of the successors. It then chooses the successor with shortest cost.</span><br />
(C) saves all path lengths (costs) from start node to all generated nodes and chooses shortest path for further expansion.<br />
(D) none of the above</div>
<div style="text-align: justify;">
<br />
57. The resolvent of the set of clauses (A ∨ B, ~A ∨ D, C ∨ ~B) is<br />
(A) A ∨ B <span style="color: red;">(B) C ∨ D</span><br />
(C) A ∨ C (D) A ∨ D</div>
<div style="text-align: justify;">
<br />
58. Match the following :<br />
a. Script i. Directed graph with labelled nodes for graphical representation of</div>
<div style="text-align: justify;">
knowledge<br />
b. Conceptual Dependencies ii. Knowledge about objects and events is stored in record-like structures </div>
<div style="text-align: justify;">
consisting of slots and slot values.<br />
c. Frames iii. Primitive concepts and rules to represent natural language statements<br />
d. Associative Network iv. Frame like structures used to represent stereotypical patterns for</div>
<div style="text-align: justify;">
commonly occurring events in terms of actors, roles, props and scenes<br />
Codes :<br />
a b c d<br />
(A) iv ii i iii<br />
<span style="color: red;">(B) iv iii ii i</span><br />
(C) ii iii iv i<br />
(D) i iii iv ii<br />
<br />
59. Match the following components of an expert system :<br />
a. I/O interface i. Accepts user’s queries and responds to question through I/O interface<br />
b. Explanation module ii. Contains facts and rules about the domain<br />
c. Inference engine iii. Gives the user, the ability to follow inferencing steps at any time during consultation<br />
d. Knowledge base iv. Permits the user to communicate with the system in a natural way<br />
Codes :<br />
a b c d<br />
(A) i iii iv ii<br />
<span style="color: red;">(B) iv iii i ii</span><br />
(C) i iii ii iv<br />
(D) iv i iii ii</div>
<div style="text-align: justify;">
<br />
60. A computer based information system is needed :<br />
I. as it is difficult for administrative staff to process data.<br />
II. due to rapid growth of information and communication technology.<br />
III. due to growing size of organizations which need to process large volume of data.<br />
IV. as timely and accurate decisions are to be taken.<br />
Which of the above statement(s) is/are true ?<br />
(A) I and II<br />
<span style="color: red;">(B) III and IV</span><br />
(C) II and III<br />
(D) II and IV</div>
<div style="text-align: justify;">
<br />
61. Given the recursively enumerable language (LRE), the context sensitive language (LCS), the recursive language (LREC), the context free language (LCF) and deterministic context free language (LDCF). The relationship between these families is given by<br />
(A) LCF ⊆ LDCF ⊆ LCS ⊆ LRE ⊆ LREC<br />
(B) LCF ⊆ LDCF ⊆ LCS ⊆ LREC ⊆ LRE<br />
(C) LDCF ⊆ LCF ⊆ LCS ⊆ LRE ⊆ LREC<br />
<span style="color: red;">(D) LDCF ⊆ LCF ⊆ LCS ⊆ LREC ⊆ LRE</span><br />
<br />
62. Match the following :<br />
List – I List – II<br />
a. Context free grammar i. Linear bounded automaton<br />
b. Regular grammar ii. Pushdown automaton<br />
c. Context sensitive grammar iii. Turing machine<br />
d. Unrestricted grammar iv. Deterministic finite automaton<br />
Codes :<br />
a b c d<br />
(A) ii iv iii i<br />
<span style="color: red;">(B) ii iv i iii</span><br />
(C) iv i ii iii<br />
(D) i iv iii ii</div>
<div style="text-align: justify;">
<br />
63. According to pumping lemma for context free languages :<br />
Let L be an infinite context free language, then there exists some positive integer m such that any w ∈| L with | w | <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span></span> m can be decomposed as w = u v x y z<br />
(A) with | vxy | ≤ m such that uv<sup> i </sup>xy<sup> i</sup> z ∈ L for all i = 0, 1, 2<br />
<span style="color: red;">(B) with | vxy | ≤ m, and | vy | <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span></span> 1, such that uv<sup> i </sup>xy<sup> i</sup> z ∈ L for all i = 0, 1, 2, …….</span><br />
(C) with | vxy | <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span></span> m, and | vy | ≤ 1, such that uv<sup> i </sup>xy<sup> i</sup> z ∈ L for all i = 0, 1, 2, …….<br />
(D) with | vxy | <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span></span> m, and | vy | <span class="huge"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span></span> 1, such that uv<sup> i </sup>xy<sup> i </sup>z ∈ L for all i = 0, 1, 2, …….</div>
<div style="text-align: justify;">
<br />
64. Given two spatial masks<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-6aLvYvyOMS8/VS3t18KlZPI/AAAAAAAAAEk/J0hpCUdVSds/s1600/dec2014_64.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="73" src="http://3.bp.blogspot.com/-6aLvYvyOMS8/VS3t18KlZPI/AAAAAAAAAEk/J0hpCUdVSds/s1600/dec2014_64.JPG" width="320" /></a></div>
</div>
<div style="text-align: justify;">
The Laplacian of an image at all points (x, y) can be implemented by convolving the image with spatial mask. Which of the following can be used as the spatial mask ?<br />
(A) only S1 (B) only S2<br />
<span style="color: red;">(C) Both S1 and S2</span> (D) None of these</div>
<div style="text-align: justify;">
<br />
65. Given a simple image of size 10 × 10 whose histogram models the symbol probabilities<br />
and is given by<br />
p1 p2 p3 p4<br />
a b c d<br />
The first order estimate of image entropy is maximum when<br />
(A) a = 0, b = 0, c = 0, d = 1 (B) a =1/2, b =1/2 , c = 0, d = 0<br />
(C) a =1/3, b =1/3, c =1/3, d = 0 <span style="color: red;">(D) a =1/4, b =1/4, c =1/4, d =1/4</span><br />
<br />
66. A Butterworth lowpass filter of order n, with a cutoff frequency at distance D0 from the origin, has the transfer function H(u, v) given by<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-9e4utjWmhU0/VS3uJOGwoNI/AAAAAAAAAEs/fGno3HSlcPQ/s1600/dec2014_66.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="106" src="http://4.bp.blogspot.com/-9e4utjWmhU0/VS3uJOGwoNI/AAAAAAAAAEs/fGno3HSlcPQ/s1600/dec2014_66.JPG" width="320" /></a></div>
ANSWER: <span style="color: red;">(A)</span><br />
<br /></div>
<div style="text-align: justify;">
67. If an artificial variable is present in the ‘basic variable’ column of optimal simplex table, then the solution is<br />
(A) Optimum <span style="color: red;">(B) Infeasible</span><br />
(C) Unbounded (D) Degenerate</div>
<div style="text-align: justify;">
<br />
68. The occurrence of degeneracy while solving a transportation problem means that<br />
(A) total supply equals total demand<br />
(B) total supply does not equal total demand<br />
<span style="color: red;">(C) the solution so obtained is not feasible</span><br />
(D) none of these</div>
<div style="text-align: justify;">
<br />
69. Five men are available to do five different jobs. From past records, the time (in hours) that<br />
each man takes to do each job is known and is given in the following table :<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-lVpt58rmyTA/VS3ue_CNI2I/AAAAAAAAAE0/li_JcvfWAdk/s1600/dec2014_69.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="210" src="http://4.bp.blogspot.com/-lVpt58rmyTA/VS3ue_CNI2I/AAAAAAAAAE0/li_JcvfWAdk/s1600/dec2014_69.JPG" width="320" /></a></div>
</div>
<div style="text-align: justify;">
Find out the minimum time required to complete all the jobs.<br />
(A) 5 (B) 11<br />
<span style="color: red;">(C) 13 </span>(D) 15<br />
<br /></div>
<div style="text-align: justify;">
70. Consider the following statements about a perception :<br />
I. Feature detector can be any function of the input parameters.<br />
II. Learning procedure only adjusts the connection weights to the output layer.<br />
Identify the correct statement out of the following :<br />
(A) I is false and II is false. (B) I is true and II is false.<br />
(C) I is false and II is true. <span style="color: red;">(D) I is true and II is true.</span><br />
<br />
71. A _________ point of a fuzzy set A is a point x ∈ X at which μA(x) = 0.5<br />
(A) core (B) support<br />
<span style="color: red;">(C) crossover</span> (D) α-cut</div>
<div style="text-align: justify;">
<br />
72. Match the following learning modes w.r.t. characteristics of available information for learning :<br />
a. Supervised i. Instructive information on desired responses, explicitly specified by a teacher.<br />
b. Recording ii. A priori design information for memory storing<br />
c. Reinforcement iii. Partial information about desired responses, or only “right” or “wrong” evaluative </div>
<div style="text-align: justify;">
information<br />
d. Unsupervised iv. No information about desired responses<br />
Codes :<br />
a b c d<br />
<span style="color: red;">(A) i ii iii iv</span><br />
(B) i iii ii iv<br />
(C) ii iv iii i<br />
(D) ii iii iv i</div>
<div style="text-align: justify;">
<br />
73. Which of the following versions of Windows O.S. contain built-in partition manager which allows us to shrink and expand pre-defined drives ?<br />
<span style="color: red;">(A) Windows Vista</span> (B) Windows 2000<br />
(C) Windows NT (D) Windows 98</div>
<div style="text-align: justify;">
<br />
74. A Trojan horse is<br />
<span style="color: red;">(A) A program that performs a legitimate function that is known to an operating system or its user and also has a hidden component that can be used for nefarious purposes like attacks on message security or impersonation.</span><br />
(B) A piece of code that can attach itself to other programs in the system and spread to other systems when programs are copied or transferred.<br />
(C) A program that spreads to other computer systems by exploiting security holes like weaknesses in facilities for creation of remote processes<br />
(D) All of the above</div>
<div style="text-align: justify;">
<br />
75. Which of the following computing models is not an example of distributed computing environment ?<br />
(A) Cloud computing <span style="color: red;"> (B) Parallel computing</span><br />
(C) Cluster computing (D) Peer-to-peer computing</div>
</div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com6tag:blogger.com,1999:blog-3813076116009372125.post-17526107931272649222014-12-30T11:29:00.000+05:302014-12-30T11:36:38.031+05:30UGC NET Solved Paper -I Dec 2014 <div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: blue;">Questions along with Answers Below - Explanations are
always welcome</span><br />
<br />
<span style="color: blue;"><span style="color: black;">1. CSS stands for<br /><span style="color: red;">(A) Cascading Style Sheets</span><br />(B) Collecting Style Sheets<br />(C) Comparative Style Sheets<br />(D) Comprehensive Style Sheets</span></span><br />
<br />
<span style="color: blue;"><span style="color: black;">2. MOOC stands for<br />(A) Media Online Open Course<br />(B) Massachusetts Open Online Course<br /><span style="color: red;">(C) Massive Open Online Course</span><br />(D) Myrind Open Online Course<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">3. Binary equivalent of decimal number 35 is<br /><span style="color: red;">(A) 100011</span> (B) 110001<br />(C) 110101 (D) 101011</span></span><br />
<br />
<span style="color: blue;"><span style="color: black;">4. gif. jpg, bmp, png are used as extensions for files which store</span></span><br />
<span style="color: blue;"><span style="color: black;"> (A) audio data <span style="color: red;">(B) image data</span> (C) video data (D) text data<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">5. Symbols A-F are used in which one of the following ?<br />(A) Binary number system<br />(B) Decimal number system<br /><span style="color: red;">(C) Hexadecimal number system</span><br />(D) Octal number system<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">6. Which one of the following is not a search engine ?<br />(A) Google <span style="color: red;">(B) Chrome</span><br />(C) Yahoo (D) Bing<br /><br />7. In terms of total CO, emissions from a country, identify the correct sequence<br />(A) U.S.A. > China > India > Russia<br />(B) China > U.S.A. > India > Russia<br />(C) China > U.S.A. > Russia > India<br />(D) U.S.A. > China > Russia > India<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">8. Match List - I and List - II and identify the correct code :<br /><span style="color: blue;"> </span> List - I List-II<br />a. World Health Day i. 16th September<br />b. World Population Day ii. 1st December<br />c. World Ozone Day iii. 1st <span style="color: blue;"></span>July<br />d. World AIDS Day iv. 7th April<br />Codes: <br /> a b c d <br />(A) i ii iii iv <br /><span style="color: red;">(B) iv iii i ii </span> <br />(C) ii iii iv i <br />(D) iii iv ii i</span></span><br />
<br />
<span style="color: blue;"><span style="color: black;">9. Which of the anthropogenic activity accounts for more than ~2/3rd of global water consumption ?<br /><span style="color: red;">(A) Agriculture</span><br />(B) Hydropower generation<br />(C) Industry<br />(D) Domestic and Municipal usage<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">10. One<span style="color: blue;"> </span>of the anthropogenic sources of gaseous pollutants chlorofluorocarbons (CFCs) in air is<br />(A) Cement industry<br />(B) Fertiliser industry<br /><span style="color: red;">(C) Foam industry</span><br />(D) Pesticide industry </span></span><br />
<br />
<span style="color: blue;"><span style="color: black;">11. The maximum number of fake institutions / universities as identified by the UGC in the year 2014 are in the State / Union territory of<br />(A) Bihar <span style="color: red;"> (B) Uttar Pradesh</span><br />(C) Tamil Nadu (D) Delhi<br /><br />12. Which of the following institutions are empowered to confer or grant degrees under the UGC Act, 1956 ?<br />1. A university established by an Act of Parliament.<br />2. A university established by an Act of Legislature.<br />3. A university / institution established by a linguistic minority.<br />4. An institution which is a deemed to be university.<br />Select the correct answer from the codes given below :<br /><span style="color: red;">(A) 1 and 2 </span> (B) 1,2 and 3<br />(C) 1.2 and 4 (D) 1, 2, 3 and 4<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">13. Which of the following are the tools of good governance ?</span></span><br />
<span style="color: blue;"><span style="color: black;">1. Social Audit<br />2. Separation of Powers<br />3. Citizen's Charter<br />4. Right to Information<br />Select the correct answer from the codes given below :<br />(A) 1,3 and 4 (B) 2. 3 and 4<br />(C) l and 4 (D) 1,2. 3 and 4<br /><br />14. The cyclone 'Hudhud' hit the coast of which State ?<br /><span style="color: red;">(A) Andhra Pradesh</span> (B) Kamataka<br />(C) Kerala (D) Gujarat</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />15. Which of the following is not a renewable natural resource ?<br />(A) Clean air (B) Fresh water<br />(C) Fertile soil <span style="color: red;"> (D) Salt</span><br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">16. Right to Privacy as a Fundamental Right is implied in<br />(A) Right to Freedom<br /><span style="color: red;">(B) Right to Life and Personal Liberty</span><br />(C) Right to Equality<br />(D) Right against Exploitation<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">17. Which of the following organizations deals with capacity building Educational Planning ?<br />(A) NCERT<br />(B) UGC<br />(C) NAAC<br />(D) NUEPA</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />18. Which of the following powers, the President has in relation to Lok Sabha ?<br />1. Summoning<br />2. Adjournment - sine die<br />3. Prorogation<br />4. Dissolution<br />Select the correct answer from the codes given below :<br />(A) 1 and 4<br />(B) 1.2 and 3<br /><span style="color: red;">(C) 1, 3 and 4</span><br />(D) 1,2, 3 and 4</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />19. The interval between two sessions of parliament must not exceed<br />(A) 3 months<br /><span style="color: red;">(B) 6 months </span></span></span><br />
<span style="color: blue;"><span style="color: black;">(C) 4 months<br />(D) 100 days </span></span><br />
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<span style="color: blue;"><span style="color: black;">20. Maximum participation of students during teaching is possible through </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Lecture method <span style="color: red;">(B) Demonstration method</span> (C) Inductive method (D) Textbook method<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">21. Diagnostic evaluation ascertains</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Students performance at the beginning of instructions.<br />(B) Learning progress and failures during instructions.<br />(C) Degree of achievement of instructions at the end.<br />(D) Causes and remedies of persistent learning problems during instructions.<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">22. Instructional aids are used by the teacher to<br />(A) glorify the class (B) attract the students<br />(C) clarify the concepts (D) ensure discipline<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">23. Attitude of the teacher that affects teaching pertains to<br />(A) Affective domain (B) Cognitive domain<br />(C) Connative domain (D) Psychomotor domain<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">24. "Education is the manifestation of perfection already in man" was stated by<br />(A) M.K.Gandhi (B) R.N. Tagore<br /><span style="color: red;">(C) Swami Vivekanand</span> (D) Sri Aurobindo<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">25. Which of the following is not a prescribed level of teaching ?<br />(A) Memory (B) Understanding<br />(C) Reflective (D) Differentiation</span></span><br />
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<span style="color: blue;"><span style="color: black;">26. The core elements of a dissertation are<br />(A) Introduction; Data Collection; Data Analysis; Conclusions and Recommendations<br />(B) Executive Summary; Literature review; Data gathered; Conclusions: Bibliography<br />(C) Research Plan; Research Data; Analysis: References<br />(D) Introduction; Literature Review; Research Methodology, Results; Discussion and Conclusion<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">27. What is a Research Design ?<br />(A) A way of conducting research that is not grounded in theory.<br />(B) The choice between using qualitative or quantitative methods.<br />(C) The style in which you present your research findings e.g. a graph.<br />(D) A framework for every stage of the collection and analysis of data.</span></span><br />
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<span style="color: blue;"><span style="color: black;">28. 'Sampling Cases' means<br />(A) Sampling using a sampling frame<br />(B) Identifying people who are suitable for research<br />(C) Literally the researcher's briefcase<br />(D) Sampling of people, newspapers, television programmes etc.<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">29. The frequency distribution of a research data which is symmetrical in shape similar to a normal distribution but center peak is much higher, is<br />(A) Skewed (B) Mesokurtic<br />(C) Leptokurtic (D) Platykurtic<span style="color: blue;"> </span></span></span><br />
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<span style="color: blue;"><span style="color: black;">30. When planning to do as social research, it is better to<br />(A) approach the topic with an open mind<br />(B) do a pilot study before getting stuck into it<br />(C) be familiar with literature on the topic<br />(D) forget about theory because this is a very practical<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">31. When academicians are called to deliver lecture or presentation to an audience on certain topics or a set of topics of educational nature, it is called<br />(A) Training Program (B) Seminar<br />(C) Workshop (D) Symposium<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">32. Media is known as </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) First Estate (C) Third Estate<br />(B) Second Estate <span style="color: red;">(D) Fourth Estate</span><br /><br />33. The mode of communication that involves a single source transmitting information to a large number of receivers simultaneously, is called<br />(A) Group Communication<br /><span style="color: red;">(B) Mass Communication</span><br />(C) Intrapersonal Communication<br />(D) Interpersonal Communication</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />34. A smart classroom is a teaching space which has<br />(i) Smart portion with a touch panel control system. </span></span><br />
<span style="color: blue;"><span style="color: black;">(ii) PC/Laptop connection and DVD/VCR player. </span></span><br />
<span style="color: blue;"><span style="color: black;">(iii) Document camera and specialized software </span></span><br />
<span style="color: blue;"><span style="color: black;">(iv) Projector and screen Select the correct answer from the codes given below :<br />(A) (i) and (ii) only<br />(B) (ii) and (iv) only<br />(C) (i). (ii) and (iii) only<br />(D) (i).(ii),(iii)and(iv)<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">35. The term 'Yellow Journalism' refers to<br />(A) sensational news about terrorism and violence<br /><span style="color: red;">(B) sensationalism and exaggeration to attract readers / viewers.</span><br />(C) sensational news about arts and culture<br />(D) sensational news prints in yellow paper.<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">36. In the classroom, the teacher sends the message either as words or images. The students are really<br />(A) Encoders (B) Decoders<br />(C) Agitators (D) Propagators</span></span><br />
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<span style="color: blue;"><span style="color: black;">37. The next term in the series :<br /> AB, ED, IH, NM, is <br /> <span style="color: red;"> (A) TS</span> (B) ST<br /> (C) TU (D) SU</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />38. If STREAMERS is coded as UVTGALDQR, then KNOWLEDGE will be coded as </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) MQPYLCDFD <span style="color: red;">(B) MPQYLDCFD</span> </span></span><br />
<span style="color: blue;"><span style="color: black;">(C) PMYQLDFCD (D) YMQPLDDFC</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />39. A is brother of B. B is the brother of C. C is the husband of D. E is the father of A. D is related to E as<br />(A) Daughter <span style="color: red;">(B) Daughter-in-law</span><br />(C) Sister-in-law (D) Sister<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">40. Two numbers are in the ratio 3 : 5. If 9 is subtracted from the numbers, the ratio become 12 : 23. The numbers are<br />(A) 30,50 (B) 36,60<br /><span style="color: red;">(C) 33,55</span> (D) 42,70</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />41. The mean of the ages of father and his son is 27 years. After 18 years, father will be twice as old as his son. Their present ages are<br /><span style="color: red;">(A) 42.12</span> (B) 40,14<br />(C) 30,24 (D) 36.18</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />42. Digital Empowerment means<br />(i) Universal digit literacy<br />(ii) Universal access to all digital resources.<br />(i<span style="color: blue;">ii</span>) Collaborative digital platform for participative governance.<br />(iv) Probability of all entitlements for individuals through cloud.</span></span><br />
<span style="color: blue;"><span style="color: black;"> Choose the correct answer from the codes given below :<br />(A) (i) and (ii) only (B) (ii) and (iii) only<br />(C) (i), (ii) and (iii) only (D) (i), (ii). (iii) and (iv)<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">43. The next term in the series :<br />2,7,28.63, 126. is<br /><span style="color: red;">(A) 215 </span> (B) 245<br />(C) 276 (D) 296</span></span><br />
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<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">Read the following passage carefully and answer questions 44 to 48 :</span></span> </span></span><br />
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<span style="color: blue;"><span style="color: black;">The literary distaste for politics, however, seems to be focused not so much on the largely murky practice of politics in itself as a subject of literary representation but rather more on how it is often depicted in literature, i.e., on the very politics of such representation. A political novel often turns out to be not merely a novel about politics but a novel with a politics of its own, for it seeks not merely to show us how things are but has fairly definite ideas about how things should be, and precisely what one should think and do in order to make things move in that desired direction. In short, it seeks to convert and enlist the reader to a particular cause or ideology; it often is (in an only too familiar phrase) not literature but propaganda. This is said violate the very spirit of literature which is to broaden our understanding of the world and to range of our sympathies rather than to narrow them down through partisan commitment. As John Keats said, 'We hate poetry that has a palpable design upon us'.</span></span></div>
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<span style="color: blue;"><span style="color: black;">Another reason why politics does not seem amenable to the highest kind of literary representation seems to arise from the fact that politics by its very nature is constituted of ideas and ideologies. If political situations do not lend themselves to happy literary treatment, political ideas present perhaps an even greater problem in this regard. Literature, it is argued, is about human experiences rather than about intellectual abstractions; it deals in what is called the 'felt reality' of human flesh and blood, and in sap and savour (rasa) rather than in arid and lifeless ideas. In an extensive discussion of the matter in her book Ideas and the Novel the American novelist Mary McCarthy observed that 'ideas are still today felt to be unsightly in the novel though that was not so in 'former days', i.e.. in the 18th and 19n centuries. Her formulation of the precise nature of the incompatibility between ideas on the one hand and the novel on t other betrays perhaps a divided conscience in the matter and a sense of dilemma shared by many writers and readers : 'An idea cannot have loose ends, but a novel, I almost think, needs them Nevertheless, there is enough in common for the novelists to fee!... the attraction of ideas while taking up arms against them - most often with weapons of mockery.' </span></span></div>
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<span style="color: blue;"><span style="color: black;">44. The constructs of politics by its nature is<br />(A) Prevalent political situation (B) Ideas and Ideologies<br />(C) Political propaganda (D) Understanding of Iranian nature</span></span><br />
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<span style="color: blue;"><span style="color: black;">45. Literature deals with<br />(A) Human experiences in politics (B) Intellectual abstractions<br />(C) Dry and empty ideas (D) Felt reality of human life<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">46. The observation of the novelist. Mary McCarthy reveals<br />(A) unseen felt ideas of today in the novel<br />(B) dichotomy of conscience on political ideas and novels<br />(C) compatibility between idea and novel<br />(D) endless ideas and novels<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">47. According to the passage, a political novel often turns out to be a<br />(A) Literary distaste for politics (B) Literary representation of politics<br />(C) Novel with its own politics (D) Depiction of murky practice of politics<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">48. A political novel reveals<br />(A) Reality of the things (B) Writer's perception<br />(C) Particular ideology of the readers (D) The spirit of literature</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />49. Warrior is related to sword, carpenter is related to saw. farmer is related to plough. In the same way, the author is related to </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Book (B) Fame (C) Reader <span style="color: red;"> (D) Pen</span><br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">50. Given below is a diagram of three circles A, B and C over-lapping each other. The circle A represents the class of honest people, the circle B represents the class of sincere people and circle C represents the class of politicians, p, q. r, s. U. X. Y represent different regions. Select the code that represents the region indicating the class of honest politicians who are not sincere.</span></span><br />
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<span style="color: blue;"><span style="color: black;"> </span></span><span style="color: blue;"><span style="color: black;"><a href="http://3.bp.blogspot.com/-b5DkfFmWdZI/VKIrqiw3RrI/AAAAAAAAADk/AFNzM6GiEng/s1600/dec2014_50.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/-b5DkfFmWdZI/VKIrqiw3RrI/AAAAAAAAADk/AFNzM6GiEng/s1600/dec2014_50.JPG" /></a> </span></span></div>
<span style="color: blue;"><span style="color: black;">Codes :</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) X (B) q<br />(C) p <span style="color: red;"> (D) s</span></span></span><br />
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<span style="color: blue;"><span style="color: black;">51. "A man ought no more to value himself for being wiser than a woman if he owes his advantage to a better education, than he ought to boast of his courage for beating a man<span style="color: blue;"> </span>when his hands were tied."<br />The above passage is an instance of<br />(A) Deductive argument (B) Hypothetical argument<br />(C) Analogical argument (D) Factual argument</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />52. By which of the following proposition, the proposition wise men are hardly afraid death is contradicted ?<br />(A) Some wise men are afraid of death.<br />(B) All wise men are afraid of death.<br />(C) No wise men is afraid of death.<br />(D) Some wise men are not afraid of death.</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />53. When in a group of propositions, one proposition is claimed to follow from the others, the<span style="color: blue;"> </span>group of propositions is called<br />(A) An argument (B) A valid argument<br />(C) An explanation (D) An invalid argument</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />54. Namita and Samita are brilliant and studious. Anita and Karabi are obedient and irregular Babita and Namita are irregular but brilliant. Samita and Kabita are regular and obedient. Who among them is/are brilliant, obedient, regular and studious ?<br /><span style="color: red;">(A) Samita alone </span> (B) Namita and Samita<br />(C) Kabita alone (D) Anita alone<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">For a country CO, emissions (million metric tons) from various sectors are given in the following table. Answer the questions (55 to 60) based on the data given :</span></span><br />
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<a href="http://3.bp.blogspot.com/-x6V6e2wbL6U/VKIrqpaeexI/AAAAAAAAADo/-zr2eEAtjI0/s1600/dec2014_54.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/-x6V6e2wbL6U/VKIrqpaeexI/AAAAAAAAADo/-zr2eEAtjI0/s1600/dec2014_54.JPG" height="170" width="400" /></a></div>
<span style="color: blue;"><span style="color: black;"> 55. By what percentage (%), the total emissions of CO, have increased from 2005 to 2009 ?<br />(A) -89.32% (B) -57.62%<br />(C) -40.32% (D) -113.12%</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />56. What is the average annual growth rate of CO, emissions in power sector ?<br />(A) -12.57% (B) -16.87%<br />(C) -30.81% (D) -50.25%</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />57. What is the percentage contribution of power sector to total CO, emissions in the year 2008 ?<br />(A) -30.82% (B) -41.18%<br />(C) -51.38% (D) -60.25%</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />58. In which year, the contribution (%) of industry to total sectoral CO, emissions was minimum ?<br />(A) 2005 (B) 2006<br />(C) 2007 (D) 2009</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />59. What is the percentage (%) growth of CO, emissions from power sector during 2005 to 2009?<br />(A) 60 (B) 50<br />(C) 40 (D) 80</span></span><br />
<span style="color: blue;"><span style="color: black;"><br />60. Which sector has recorded maximum growth in CO, emissions during 2005 to 2009 ?<br />(A) Power (B) Industry<br />(C) Commercial (D) Agriculture</span></span></div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com2tag:blogger.com,1999:blog-3813076116009372125.post-27253287911255238162014-07-20T10:17:00.000+05:302014-12-01T16:04:22.651+05:30UGC NET Computer Science Solved Paper -III June 2014<div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="color: blue; font-size: small;">UGC NET June 2014 Solved question paper -III</span></div>
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<span style="color: blue; font-size: small;"><span style="color: black;"> </span></span>Questions along with Answers Below - Explanations are always welcome</div>
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<span style="color: blue; font-size: small;"><span style="color: black;"> 1. Beam-penetration and shadow-mask are the two basic techniques for producing color displays with a CRT. Which of the following is not true ?<br />I. The beam-penetration is used with random scan monitors.<br />II. Shadow-mask is used in rasterscan systems.<br />III. Beam-penetration method is better than shadow-mask method.<br />IV. Shadow-mask method is better than beam-penetration method.<br />(A) I and II (B) II and III<br /><span style="color: red;">(C) III only</span> (D) IV only<br /><br />2. Line caps are used for adjusting the shape of the line ends to give them a better appearance. Various kinds of line caps used are<br />(A) Butt cap and sharp cap<br />(B) Butt cap and round cap<br />(C) Butt cap, sharp cap and round cap<br /><span style="color: red;">(D) Butt cap, round cap and projecting square cap</span><br /><br />3. Given below are certain output primitives and their associated attributes. Match each primitive with its corresponding attributes :<br /> List – I List – II<br />a. Line i. Type, Size, Color<br />b. Fill Area ii. Color, Size, Font<br />c. Text iii. Style, Color, Pattern<br />d. Marker iv. Type, Width, Color<br />Codes :<br /> a b c d<br />(A) i ii iii iv<br />(B) ii i iii iv<br /><span style="color: red;">(C) iv iii ii i</span><br />(D) iii<span style="color: blue;"> </span>i iv ii<br /><br />4. Consider a window bounded by the lines : x = 0; y= 0; x = 5 and y = 3. The line segment joining (–1, 0) and (4, 5), if clipped against this window will connect the points<br /><span style="color: red;">(A) (0, 1) and (2, 3)</span><br />(B) (0, 1) and (3, 3)<br />(C) (0, 1) and (4, 3)<br />(D) (0, 1) and (3, 2)<br /><br />5. Which of the following color models are defined with three primary colors ?<br />(A) RGB and HSV color models<br />(B) CMY and HSV color models<br />(C) HSV and HLS color models<br /><span style="color: red;">(D) RGB and CMY color models</span><br /><br />6. In a digital transmission, the receiver clock is 0.1 percent faster than the sender clock. How many extra bits per second does the receiver receive if the data rate is 1 Mbps ?<br />(A) 10 bps (B) 100 bps<br /><span style="color: red;">(C) 1000 bps </span> (D) 10000 bps<br /><br />7. Given U = {1, 2, 3, 4, 5, 6, 7}<br />A = {(3, 0.7), (5, 1), (6, 0.8)}<br />then ~A will be : (where ~ <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span> complement)<br />(A) {(4, 0.7), (2, 1), (1, 0.8)}<br />(B) {(4, 0.3), (5, 0), (6, 0.2) }<br /><span style="color: red;">(C) {(1, 1), (2, 1), (3, 0.3), (4, 1), (6, 0.2), (7, 1)}</span><br />(D) {(3, 0.3), (6.0.2)}<br /><br />8. Consider a fuzzy set old as defined below <br />Old = {(20, 0.1), (30, 0.2), (40, 0.4), (50, 0.6), (60, 0.8), (70, 1), (80, 1)}<br />Then the alpha-cut for alpha = 0.4 for the set old will be<br />(A) {(40, 0.4)}<br />(B) {50, 60, 70, 80}<br />(C) {(20, 0.1), (30, 0.2)}<br /><span style="color: red;">(D) {(20, 0), (30, 0), (40, 1), (50, 1), (60, 1), (70, 1), (80, 1)}</span><br /><br />9. Perceptron learning, Delta learning and LMS learning are learning methods which falls under the category of<br /><span style="color: red;">(A) Error correction learning – learning with a teacher</span><br />(B) Reinforcement learning – learning with a critic<br />(C) Hebbian learning<br />(D) Competitive learning – learning without a teacher<br /><br />10. Code blocks allow many algorithms to be implemented with the following parameters :<br />(A) clarity, elegance, performance<br /><span style="color: red;">(B) clarity, elegance, efficiency</span><br />(C) elegance, performance, execution<br />(D) execution, clarity, performance<br /><br />11. Match the following with respect to the jump statements :<br />List – I List – II<br />a. return i. The conditional test and increment portions<br />b. goto ii. A value associated with it<br />c. break iii. Requires a label for operation<br />d. continue iv. An exit from only the innermost loop<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) ii iii iv i</span><br />(B) iii iv i ii<br />(C) iv iii ii i<br />(D) iv iii i ii<br /><br />12. The control string in C++ consists of three important classifications of characters<br />(A) Escape sequence characters, Format specifiers and Whitespace characters<br />(B) Special characters, White-space characters and Non-white space characters<br /><span style="color: red;">(C) Format specifiers, White-space characters and Non-white space characters</span><br />(D) Special characters, White-space characters and Format specifiers<br /><br />13. Match the following with respect to I/O classes in object oriented programming :<br />List – I List – II<br />a. fopen() i. returns end of file<br />b. fclose() ii. return for any problem report<br />c. ferror() iii. returns 0<br />d. feof() iv. returns a file pointer<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) iv i ii iii</span><br />(B) iii i iv ii<br />(C) ii iii iv i<br />(D) iv iii i ii<br /><br />14. Which one of the following describes the syntax of prolog program ?<br />I. Rules and facts are terminated by full stop (.)<br />II. Rules and facts are terminated by semicolon (;)<br />III. Variables names must start with upper case alphabets.<br />IV. Variables names must start with lower case alphabets.<br />Codes :<br />(A) I, II (B) III, IV<br /><span style="color: red;">(C) I, III</span> (D) II, IV<br /><br />15. Let L be any language. Define even (W) as the strings obtained by extracting from W the letters in the even-numbered positions and even(L) = {even (W) | W Î L}. We define another language Chop (L) by removing the two leftmost symbols of every string in L given by Chop(L) = {W | n W Î L, with | n | = 2}. </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">If L is regular language then<br />(A) even(L) is regular and Chop(L) is not regular.<br /><span style="color: red;">(B) Both even(L) and Chop(L) are regular.</span><br />(C) even(L) is not regular and Chop(L) is regular.<br />(D) Both even(L) and Chop(L) are not regular.<br /><br />16. Software testing is<br />(A) the process of establishing that errors are not present.<br />(B) the process of establishing confidence that a program does what it is supposed to do.<br />(C) the process of executing a program to show that it is working as per specifications.<br /><span style="color: red;">(D) the process of executing a program with the intent of finding errors.</span><br /><br />17. Assume that a program will experience 200 failures in infinite time. It has now experienced 100 failures. The initial failure intensity was 20 failures/CPU hr. Then the current failure intensity will be<br />(A) 5 failures/CPU hr<br /><span style="color: red;">(B) 10 failures/CPU hr.</span><br />(C) 20 failures/CPU hr.<br />(D) 40 failures/CPU hr.<br /><br />18. Consider a project with the following functional units :<br />Number of user inputs = 50<br />Number of user outputs = 40<br />Number of user enquiries = 35<br />Number of user files = 06<br />Number of external interfaces = 04<br />Assuming all complexity adjustment factors and weighing factors as average, the function points for the project will be<br />(A) 135 (B) 722<br />(C) 675 <span style="color: red;">(D) 672</span><br /><br />19. Match the following :<br />List – I List – II<br />a. Correctness i. The extent to which a software tolerates the unexpected problems<br />b. Accuracy ii. The extent to which a software meets its specifications<br />c. Robustness iii. The extent to which a software has specified functions<br />d. Completeness iv. Meeting specifications with precision<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) ii iv i iii</span><br />(B) i ii iii iv<br />(C) ii i iv iii<br />(D) iv ii i iii<br /><br />20. Which one of the following is not a definition of error ?<br />(A) It refers to the discrepancy between a computed, observed or measured value and the true, specified or theoretically correct value.<br />(B) It refers to the actual output of a software and the correct output.<br /><span style="color: red;">(C) It refers to a condition that causes a system to fail.</span><br />(D) It refers to human action that results in software containing a defect or fault.<br /><br />21. Which one of the following is not a key process area in CMM level 5 ?<br />(A) Defect prevention<br />(B) Process change management<br /><span style="color: red;">(C) Software product engineering</span><br />(D) Technology change management<br /><br />22. Consider the following relational schemas for a library database :<br />Book (Title, Author, Catalog_no, Publisher, Year, Price)<br />Collection(Title, Author, Catalog_no)<br />with the following functional dependencies :<br />I. Title, Author --> Catalog_no<br />II. Catalog_no --> Title, Author,Publisher, Year<br />III. Publisher, Title, Year --> Price</span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">Assume (Author, Title) is the key for both schemas. <br />Which one of the following is true ?<br />(A) Both Book and Collection are in BCNF.<br />(B) Both Book and Collection are in 3NF.<br /><span style="color: red;">(C) Book is in 2NF and Collection in 3NF.</span><br />(D) Both Book and Collection are in 2NF.<br /><br />23. Specialization Lattice stands for<br />(A) An entity type can participate as a subclass in only one specialization.<br /><span style="color: red;">(B) An entity type can participate as a subclass in more than one specialization.</span><br />(C) An entity type that can participate in one specialization.<br />(D) An entity type that can participate in one generalization.<br /><br />24. Match the following :<br /> List – I List – II<br />a. Timeout ordering protocol i. Wait for graph<br />b. Deadlock prevention ii. Roll back<br />c. Deadlock detection iii. Wait-die scheme<br />d. Deadlock recovery iv. Thomas Write Rule<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) iv iii i ii</span><br />(B) iii ii iv i<br />(C) ii i iv iii<br />(D) iii i iv iii<br /><br />25. Consider the schema R = {S, T, U, V} and </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">the dependencies S <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span> T, T </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> U, U </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> V and V </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> S If R = (R1 and R2) be a decomposition such that R1 <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">∩</span> R2 =</span></span><span class="unicode1"><span lang="EN" style="font-family: "Times New Roman"; font-size: 10.0pt; mso-ansi-language: EN;"><span style="font-size: small;"> </span></span></span>Φ<span style="color: blue; font-size: small;"><span style="color: black;"> then the decomposition is<br />(A) not in 2NF<br />(B) in 2NF but not in 3NF<br />(C) in 3NF but not in 2NF<br /><span style="color: red;">(D) in both 2NF and 3NF</span><br /><br />26. Which one of the following is not a Client-Server application ?<br />(A) Internet chat <span style="color: red;">(B) Web browser</span><br />(C) E-mail (D) Ping<br /><br />27. Which of the following concurrency protocol ensures both conflict serializability and freedom from deadlock :<br />I. 2-phase locking<br />II. Time phase ordering<br />(A) Both I & II<br /><span style="color: red;">(B) II only</span><br />(C) I only<br />(D) Neither I nor II<br /><br />28. Match the following :<br /> List – I List – II<br />a. Expert systems i. Pragmatics<br />b. Planning ii. Resolution<br />c. Prolog iii. Means-end analysis<br />d. Natural language processing iv. Explanation facility<br />Codes :<br /> a b c d<br />(A) iii iv i ii<br />(B) iii iv ii i<br />(C) i ii iii iv<br /><span style="color: red;">(D) iv iii ii i</span><br /><br />29. STRIPS addresses the problem of efficiently representing and implementation of a planner. It is not related to which one of the following ?<br />(A) SHAKEY<br />(B) SRI<br /><span style="color: red;">(C) NLP</span><br />(D) None of these<br /><br />30. Slots and facets are used in<br />(A) Semantic Networks<br /><span style="color: red;">(B) Frames</span><br />(C) Rules<br />(D) All of these<br /><br />31. Consider f(N) = g(N) + h(N) Where function g is a measure of the cost of getting from the start node to the current node N and h is an estimate of additional cost of getting from the current node N to the goal node. Then f(N) = h(N) is used in which one of the following algorithms ?<br />(A) A* algorithm<br />(B) AO* algorithm<br /><span style="color: red;">(C) Greedy best first search algorithm</span><br />(D) Iterative A* algorithm<br /><br />32. ________predicate calculus allows quantified variables to refer to objects in the domain of discourse and not to predicates or functions.<br />(A) Zero-order <span style="color: red;"> (B) First-order</span><br />(C) Second-order (D) High-order<br /><br />33. ________ is used in game trees to reduce the number of branches of the search tree to be traversed without affecting the solution.<br />(A) Best first search<br />(B) Goal stack planning<br /><span style="color: red;">(C) Alpha-beta pruning procedure</span><br />(D) Min-max search<br /><br />34. Consider a uniprocessor system where new processes arrive at an average of five processes per minute and each process needs an average of 6 seconds of service time. What will be the CPU utilization ?<br />(A) 80 % <span style="color: red;"> (B) 50 %</span><br />(C) 60 % (D) 30 %<br /><br />35. Consider a program that consists of 8 pages (from 0 to 7) and we have 4 page frames in the physical memory for the pages. The page reference string is :<br />1 2 3 2 5 6 3 4 6 3 7 3 1 5 3 6 3 4 2 4 3 4 5 1<br />The number of page faults in LRU and optimal page replacement algorithms are respectively (without including initial page faults to fill available page frames with pages) :<br />(A) 9 and 6 <span style="color: red;"> (B) 10 and 7</span><br />(C) 9 and 7 (D) 10 and 6<br /><br />36. Which of the following statements is not true about disk-arm scheduling algorithms ?<br />(A) SSTF (shortest seek time first) algorithm increases performance of FCFS.<br /><span style="color: red;">(B) The number of requests for disk service are not influenced by file allocation method.</span><br />(C) Caching the directories and index blocks in main memory can also help in reducing disk arm movements.<br />(D) SCAN and C-SCAN algorithms are less likely to have a starvation problem.<br /><br />37. _________ maintains the list of free disk blocks in the Unix file system.<br />(A) I-node<br />(B) Boot block<br /><span style="color: red;">(C) Super block</span><br />(D) File allocation table<br /><br />38. A part of Windows 2000 operating system that is not portable is<br />(A) Device Management<br /><span style="color: red;">(B) Virtual Memory Management</span><br />(C) Processor Management<br />(D) User Interface<br /><br />39. Match the following with reference to Unix shell scripts :<br />List – I List – II<br />a. $? i. File name of the current script<br />b. $# ii. List of arguments <br />c. $0 iii. The number of arguments<br />d. $* iv. Exit status of last command<br />Codes :<br /> a b c d<br />(A) iii ii i iv<br />(B) ii iii i iv<br /><span style="color: red;">(C) iv iii i ii</span><br />(D) i iii i iv<br /><br />40. The advantage of _______ is that it can reference memory without paying the price of having a full memory address in the instruction.<br />(A) Direct addressing<br />(B) Indexed addressing<br />(C) Register addressing<br /><span style="color: red;">(D) Register Indirect addressing</span><br /><br />41. The reverse polish notation equivalent to the infix expression ((A + B) * C + D)/(E + F + G)<br /><span style="color: red;">(A) A B + C * D + EF + G + /</span><br />(B) A B + C D * + E F + G + /<br />(C) A B + C * D + E F G + +/<br />(D) A B + C * D + E + F G + /<br /><br />42. The output of a sequential circuit depends on<br />(A) present input only<br />(B) past input only<br /><span style="color: red;">(C) both present and past input</span><br />(D) past output only<br /><br />43. A byte addressable computer has a memory capacity of 2m Kbytes and can perform 2n operations. An instruction involving 3 operands and one operator needs a maximum of<br />(A) 3m bits<br />(B) m + n bits<br />(C) 3m + n bits<br /><span style="color: red;">(D) 3m + n + 30 bits</span><br /><br />44. Which of the following flip-flops is free from race condition ?<br />(A) T flip-flop<br />(B) SR flip-flop<br />(C) Master-slave JK flip-flop<br /><span style="color: red;">(D) None of the above</span><br /><br />45. One of the main features that distinguish microprocessor from micro-computers is<br />(A) words are usually larger in microprocessors.<br />(B) words are shorter in microprocessors.<br /><span style="color: red;">(C) microprocessor does not contain I/O devices.</span><br />(D) None of the above.<br /><br />46. The output generated by the LINUX command :<br />$ seq 1 2 10 will be<br />(A) 1 2 10<br />(B) 1 2 3 4 5 6 7 8 9 10<br /><span style="color: red;">(C) 1 3 5 7 9</span><br />(D) 1 5 10<br /><br />47. All the classes necessary for windows programming are available in the module :<br /><span style="color: red;">(A) win.txt</span> (B) win.main<br />(C) win.std (D) MFC<br /><br />48. Windows 32 API supports <br />(A) 16-bit Windows<br />(B) 32-bit Windows<br />(C) 64-bit Windows<br /><span style="color: red;">(D) All of the above</span><br /><br />49. Superficially the term “objectoriented”, means that, we organize software as a<br />(A) collection of continuous objects that incorporates both data structure and behaviour.<br />(B) collection of discrete objects that incorporates both discrete structure and behaviour.<br /><span style="color: red;">(C) collection of discrete objects that incorporates both data structure and behaviour.</span><br />(D) collection of objects that incorporates both discrete data structure and behaviour.<br /><br />50. The “part-whole”, or “a-part-of”, relationship in which objects representing the components of something associated with an object representing the entire assembly is called as<br />(A) Association<br /><span style="color: red;">(B) Aggregation</span><br />(C) Encapsulation<br />(D) Generalisation<br /><br />51. The pure object oriented programming language with extensive metadata available and modifiable at run time is<br /><span style="color: red;">(A) Small talk</span> (B) C++<br />(C) Java (D) Eiffel<br /><br />52. Match the following interfaces of Java. Servlet package :<br /> List – I List – II<br />a. Servlet Config i. Enables Servlets to log events<br />b. Servlet Context ii. Read data from a client<br />c. Servlet Request iii. Write data to a client<br />d. Servlet Response iv. To get initialization parameters<br />Codes :<br /> a b c d<br />(A) iii iv ii i<br />(B) iii ii iv i<br />(C) ii iii iv i<br /><span style="color: red;">(D) iv i ii iii</span><br /><br />53. The syntax of capturing events method for document object is<br />(A) CaptureEvents()<br />(B) CaptureEvents(Orgs eventType)<br /><span style="color: red;">(C) CaptureEvents(eventType)</span><br />(D) CaptureEvents(eventVal)<br /><br /><br />54. Linking to another place in the same or another webpage require two A (Anchor) tags, the first with the ________ attribute and the second with the _________ attribute.<br />(A) NAME & LINK<br />(B) LINK & HREF<br /><span style="color: red;">(C) HREF & NAME</span><br />(D) TARGET & VALUE<br /><br />55. Given an image of size 1024 × 1024 pixels in which intensity of each pixel is an 8-bit quality. It requires _______ of storage space if the image is not compressed.<br />(A) one Terabyte<br /><span style="color: red;">(B) one Megabyte</span><br />(C) 8 Megabytes<br />(D) 8 Terabytes<br /><br />56. Match the following cryptographic algorithms with their design issues :<br /> List – I List – II<br />a. DES i. Message Digest<br />b. AES ii. Public Key<br />c. RSA iii. 56-bit key<br />d. SHA-1 iv. 128-bit key<br />Codes :<br /> a b c d<br />(A) ii i iv iii<br />(B) iii i iv ii<br /><span style="color: red;">(C) iii iv ii i</span><br />(D) iv i ii iii<br /><br />57. Consider a code with five valid code words of length ten :<br />0000000000, 0000011111, 1111100000, 1110000011, 1111111111<br />Hamming distance of the code is<br /><span style="color: red;">(A) 5 </span> (B) 10<br />(C) 8 (D) 9<br /><br />58. Which of the following special cases does not require reformulation of the problem in order to obtain a solution ?<br /><span style="color: red;">(A) Alternate optimality</span><br />(B) Infeasibility<br />(C) Unboundedness<br />(D) All of the above<br /><br />59. The given maximization assignment problem can be converted into a minimization problem by<br />(A) subtracting each entry in a column from the maximum value in that column.<br /><span style="color: red;">(B) subtracting each entry in the table from the maximum value in that table.</span><br />(C) adding each entry in a column from the maximum value in that column.<br />(D) adding maximum value of the table to each entry in the table.<br /><br />60. The initial basic feasible solution of the following transportation problem :<br /><span id="goog_1465684932"></span><span id="goog_1465684933"></span></span></span><span style="color: blue; font-size: small;"><span style="color: black;"></span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;"></span></span><br />
<div style="text-align: center;">
<span style="color: blue; font-size: small;"><span style="color: black;"><a href="http://1.bp.blogspot.com/-faHRhyhYjFw/VAVPIxZe6lI/AAAAAAAAADI/KETLnhVmuZM/s1600/jun2014_60.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-faHRhyhYjFw/VAVPIxZe6lI/AAAAAAAAADI/KETLnhVmuZM/s1600/jun2014_60.JPG" height="320" width="255" /></a> </span></span></div>
<br />
<span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: red;"> Ans: A</span></span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;"> </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">61. Given the following equalities :</span></span><span style="color: blue; font-size: small;"><span style="color: black;"><!--[if gte mso 9]><xml>
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<div class="MsoNormal">
<span style="color: blue; font-size: small;"><span style="color: black;"><!--[if gte mso 9]><xml>
<w:LatentStyles DefLockedState="false" LatentStyleCount="156">
</w:LatentStyles>
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<style>
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{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
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mso-style-noshow:yes;
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<![endif]--><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>1</sub></span> :</span></span><span style="font-size: small;"> </span>n<sup>K+є </sup><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">+ </span></span></span><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">n<sup>K</sup></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span></span> lg n =<span class="unicode1"><span lang="EN" style="font-family: "Times New Roman"; font-size: 10.0pt; mso-ansi-language: EN;"> Ө(</span></span>n<sup>K+є </sup><span style="color: blue; font-size: small;"><span style="color: black;">) for all fixed K and </span></span><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈, </span><span style="color: blue; font-size: small;"><span style="color: black;">K </span></span>≥ 0 and <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈ > 0.</span></div>
<div class="MsoNormal">
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<span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>2</sub></span></span></span> :</span></span><span style="font-size: small;"> n</span><sup>3</sup><sub>2</sub><sup>n </sup><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">+ </span></span></span><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">6n<sup>2</sup></span><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">3<sup>n</sup></span><span style="color: blue; font-size: small;"><span style="color: black;"> = O(</span></span><span style="font-size: small;">n</span><sup>3</sup><sub>2</sub><sup>n</sup><span style="color: blue; font-size: small;"><span style="color: black;">)<br /> Which of the following is true ?<br />(A) </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>1</sub></span></span></span> is correct and </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>2</sub></span></span></span></span></span> is correct.<br /><span style="color: red;">(B) </span></span></span><span style="color: red;"><span style="font-size: small;"><span style="font-size: small;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>1</sub></span></span> is correct and </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: red;"><span style="font-size: small;"><span style="font-size: small;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>2</sub></span></span></span> is not correct.</span><br />(C) </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>1</sub></span></span></span> is not correct and </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>2</sub></span></span></span></span></span> is correct.<br />(D) </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>1</sub></span></span></span> is not correct and </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">E<sub>2 </sub></span></span></span></span></span>is not correct.<br /><br />62. Consider the fractional knapsack instance n = 4, (p1, p2, p3, p4) = (10, 10, 12, 18), (w1, w2, w3, w4) = (2, 4, 6, 9) and M = 15. The maximum profit is given by (Assume p and w denotes profit and weight of objects respectively)<br />(A) 40 <span style="color: red;">(B) 38</span><br />(C) 32 (D) 30<br /><br />63. The solution of the recurrence relation of T(n) = 3T ( floor (n/4)) + n is<br />(A) O(</span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-size: small;">n</span><sup>2</sup>) (B) O(nlg n)<br /><span style="color: red;">(C) O(n) </span> (D) O(l g n)<br /><br />64. If h is chosen from a universal collection of hash functions and is used to hash n keys into a table of size m, where n <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> m, the expected number of collisions involving a particular key K is <br /><span style="color: red;">(A) less than 1</span><br />(B) less than lg n<br />(C) greater than 1<br />(D) greater than lg n<br /><br />65. Given the following statements :<br />S1 : The subgraph-isomorphism problem takes two graphs G1 and G2 and asks whether G1 is a subgraph of G2.<br />S2 : The set-partition problem takes as input a set S of numbers and asks whether the numbers can be partitioned into two sets A and A' = S – A such that </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;"> ∑x = </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"> ∑x </span></span> </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;"> x</span></span> <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";"></span><span style="color: blue; font-size: small;"><span style="color: black;">A x</span></span> <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";"></span><span style="color: blue; font-size: small;"><span style="color: black;">A'</span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">Which of the following is true ?<br />(A) S1 is NP problem and S2 is P problem.<br /><span style="color: red;">(B) S1 is NP problem and S2 is NP problem.</span><br />(C) S1 is P problem and S2 is P problem.<br />(D) S1 is P problem and S2 is NP problem.<br /><br />66. Suppose that the splits at every level of quicksort are in the proportion (1 –</span></span><span style="font-size: small;"> </span>α<span style="font-family: Symbol; mso-bidi-font-family: Symbol;"></span> <span style="color: blue; font-size: small;"><span style="color: black;">) to a, where 0 < </span></span><span style="color: blue; font-size: small;"><span style="color: black;">α <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≤</span> ½ is a constant. The minimum depth of a leaf in the recursion tree is approximately given by <br />(A) – lgn / lg(1 – </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;">α</span></span>)<br />(B) – lg (1 – </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;">α</span></span>) / lgn<br /><span style="color: red;">(C) – lgn / lg</span></span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: red;"><span style="font-size: small;">α</span></span><br />(D) – lg</span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;">α</span></span> / lgn<br /><br />67. Ten signals, each requiring 3000 Hz, are multiplexed on to a single channel using FDM. How much minimum bandwidth is required for the multiplexed channel ? Assume that the guard bands are 300 Hz wide.<br />(A) 30,000<br /><span style="color: red;">(B) 32,700</span><br />(C) 33,000<br />(D) None of the above<br /><br />68. A terminal multiplexer has six 1200 bps terminals and ‘n’ 300 bps terminals connected to it. If the outgoing line is 9600 bps, what is the value of n ?<br />(A) 4 <span style="color: red;">(B) 8</span><br />(C) 16 (D) 28<br /><br />69. Which of the following is used in the options field of IPv4 ?<br />(A) Strict source routing<br />(B) Loose source routing<br />(C) time stamp<br /><span style="color: red;">(D) All of the above</span><br /><br />70. Which layers of the OSI reference model are host-to-host layers ?<br /><span style="color: red;">(A) Transport, Session, Presentation, Application</span><br />(B) Network, Transport, Session, Presentation<br />(C) Data-link, Network, Transport, Session <br />(D) Physical, Data-link, Network, Transport<br /><br />71. A network on the Internet has a subnet mask of 255.255.240.0. What is the maximum number of hosts it can handle ?<br />(A) 1024 (B) 2048<br /><span style="color: red;">(C) 4096 </span>(D) 8192<br /><br />72. Four bits are used for packed sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size ?<br />(A) 4 (B) 8<br /><span style="color: red;">(C) 15</span> (D) 16<br /><br />73. Given the following two grammars :<br />G1 : S <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span> AB | aaB<br /> A </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> a | Aa<br /> B </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> b<br />G2 : S </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span> a S b S | b S a S | <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">λ</span> </span></span><br />
<span style="color: blue; font-size: small;"><span style="color: black;">Which statement is correct ?<br />(A) G1 is unambiguous and G2 is unambiguous.<br />(B) G1 is unambiguous and G2 is ambiguous.<br />(C) G1 is ambiguous and G2 is unambiguous.<br /><span style="color: red;">(D) G1 is ambiguous and G2 is ambiguous.</span><br /><br />74. Match the following :<br />List – I List – II<br />a. Chomsky Normal form i. S </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> b S S | a S | c<br />b. Greibach Normal form ii. S </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> a S b | ab<br />c. S-grammar iii. S </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> AS | a A </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> SA | b<br />d. LL grammar iv. S </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> a B S B B </span></span><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="color: blue; font-size: small;"><span style="color: black;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">—></span></span></span></span></span> b<br />Codes :<br /> a b c d<br />(A) iv iii i ii<br />(B) iv iii ii i<br /><span style="color: red;">(C) iii iv i ii</span><br />(D) iii iv ii i<br /><br />75. Given the following two languages :<br />L1 = {</span></span><span style="color: blue; font-size: small;"><span style="color: black;">a</span></span><sup>n</sup><sub>b</sub><sup>n </sup><span style="color: blue; font-size: small;"><span style="color: black;">| n <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">≥</span> 1} <span style="font-family: "MS Mincho"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∪</span> {a}<br />L2 = {w C </span></span><span style="color: blue; font-size: small;"><span style="color: black;">w<sup>R</sup></span></span><span style="color: blue; font-size: small;"><span style="color: black;"><sup> </sup> | w</span></span><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";"><span style="font-size: small;"> </span>∈</span><span style="color: blue; font-size: small;"><span style="color: black;">{a, b}*}<br />Which statement is correct ?<br />(A) Both L1 and L2 are not deterministic.<br />(B) L1 is not deterministic and L2 is deterministic.<br />(C) L1 is deterministic and L2 is not deterministic.<br /><span style="color: red;">(D) Both L1 and L2 are deterministic.</span></span></span></div>
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Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com1tag:blogger.com,1999:blog-3813076116009372125.post-18516314537544793602014-07-15T16:35:00.000+05:302014-09-03T10:30:39.408+05:30UGC NET Computer Science Solved Paper -II June 2014<div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="color: blue;">UGC NET June 2014 Solved question paper -II</span></div>
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<span style="color: blue;"><span style="color: black;">1. Infrared signals can be used for short range communication in a closed area using propagation.<br />(A) ground (B) sky<br /><span style="color: red;">(C) line of sight</span> (D) space<br /><br />2. A bridge has access to address in the same network.<br /><span style="color: red;">(A) Physical</span> (B) Network<br />(C) Datalink (D) Application<br /><br />3. The minimum frame length for 10 Mbps Ethernet is _____ bytes. and maximum is____ bytes </span></span></div>
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<span style="color: blue;"><span style="color: black;">(A) 64 & 128 (B) </span></span><span style="color: blue;"><span style="color: black;">128 & 1518 </span></span></div>
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<span style="color: blue;"><span style="color: black;">(C) 1518 & 3036 <span style="color: red;">(D) </span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: red;">64 & 1518</span> </span></span><br /><br />4. The bit rate of a signal is 3000 bps. If each signal unit carries 6 bits, the baud rate of the signal is .<br /><span style="color: red;">(A) 500 baud/sec</span><br />(B) 1000 baud/sec<br />(C) 3000 baud/sec<br />(D) 18000 baud/sec.<br /><br />5. Match the following: <br /> List-I List - II<br />a. Physical layer i Allow resources to network access<br />b. Datalink layer ii Move packets from one destination to other<br />c. Network layer iii. Process to process message delivery <br />d. Transport layer iv. Transmission of bit stream<br />e. Application Layer v. Formation of frames<br /><br />Codes:<br /> a b c d e<br /><span style="color: red;">(A) iv v ii iii i</span><br />(B) v iv i ii iii<br />(C) i iii ii v iv <br />(D) i ii iv iii v<br /><br />6. A grammar G is LL(1) if and only if the following conditions hold for two distinct productions A </span></span><span style="color: blue;"><span style="color: black;">→ </span></span><span style="color: blue;"><span style="color: black;">α | </span></span><span style="color: blue;"><span style="color: black;">β<br />I. First (</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">α</span></span>) </span></span><span style="color: blue;"><span style="color: black;">∩ First (</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">β</span></span>) </span></span><span style="color: blue;"><span style="color: black;">≠ {a} where a is some terminal symbol of the grammar.<br />II. First (</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">α</span></span>) </span></span><span style="color: blue;"><span style="color: black;">∩ First (</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">β</span></span>) </span></span><span style="color: blue;"><span style="color: black;">≠ </span></span><span style="color: blue;"><span style="color: black;">λ</span></span></div>
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<span style="color: blue;"><span style="color: black;">III. First (</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">α</span></span>) </span></span><span style="color: blue;"><span style="color: black;">∩ Follow (A) = </span></span><span style="color: blue;"><span style="color: black;">Φ if </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span> </span></span><span style="color: blue;"><span style="color: black;">∈ First (P)<br />(A) I and II (B) I and III<br />(C) II and III <span style="color: red;"> (D) I, II and III</span><br /><br />7. Which of the following suffices to convert an arbitrary CFG to an LL(1) grammar ?<br />(A) Removing left recursion alone<br />(B) Removing the grammar alone<br />(C) Removing left recursion and factoring the grammar<br /><span style="color: red;">(D) None of the above</span><br /><br />8. A shift reduce parser suffers from<br />(A) shift reduce conflict only<br />(B) reduce reduce conflict only<br /><span style="color: red;">(C) both shift reduce conflict and reduce reduce conflict</span><br />(D) shift handle and reduce handle conflicts<br /><br />9. The context free grammar, for the language L = {a<sup>n</sup>b<sup>m</sup>c<sup>k</sup> | k = |n - m|, n</span></span><span style="color: blue;"><span style="color: black;">≥0, m</span></span><span style="color: blue;"><span style="color: black;">≥0,k</span></span><span style="color: blue;"><span style="color: black;">≥0} is <br />(A) S </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> S<sub>1</sub>S<sub>3</sub>, S<sub>1</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS<sub>1</sub>c | S<sub>2</sub> | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S<sub>2</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS<sub>2</sub>b|</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>., S<sub>3</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS<sub>3</sub>b| S<sub>4</sub> | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S<sub>4</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> bS<sub>4</sub>c|</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span> </span></span></div>
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<span style="color: blue;"><span style="color: black;">(B) S </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> S<sub>1</sub>S<sub>3</sub>, S<sub>1</sub></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS1S2c | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S<sub>2</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS<sub>2</sub>b|</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span></span></span>, S<sub>3</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS<sub>3</sub>b| S<sub>4</sub> |</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S<sub>4</sub> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> bS<sub>4</sub>c|</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span> </span></span></div>
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<span style="color: blue;"><span style="color: black;">(C) S </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> S<sub>1</sub>|S<sub>2</sub>, S,</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS1S</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>2</sub></span></span>c | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>2</sub></span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>2</sub></span></span>b | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span></span></span>, S</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>3</sub></span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> aS</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>3</sub></span></span>b | S</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>4</sub></span></span> |</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span>, </span></span></div>
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<span style="color: blue;"><span style="color: black;"> S</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>4</sub></span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span> bS</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>4</sub></span></span>c|</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span></span></span></div>
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<span style="color: red;"> (D) S → S<sub>1</sub> | S3, S<sub>1</sub> → aS<sub>1</sub>c|S<sub>2</sub> | λ, </span></div>
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<span style="color: red;"> S<sub>2</sub> → aS<sub>2</sub>b | λ, S<sub>3</sub> → a S<sub>3</sub>b| S<sub>4</sub> | λ, </span></div>
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<span style="color: red;"> S<sub>4</sub> → bS<sub>4</sub>c |λ</span> </div>
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<span style="color: blue;"><span style="color: black;"><br />10. The regular grammar for the language L = {w|n</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>a</sub></span></span>(w) and n</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>b</sub></span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"></span></span></span></span>(w) are both even,<br /> w </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∈</span></span>{a, b}*} is given by : (Assume, p, q, r and s are states)<br />(A) p </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> aq | br | </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">λ</span></span></span></span>, q </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> bs | ap </span></span><br />
<span style="color: blue;"><span style="color: black;"> r </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> as | bp, s </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> ar | bq, p and s are initial and final states.<br />(B) p </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> aq | br, q </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> bs | ap </span></span><br />
<span style="color: blue;"><span style="color: black;"> r </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> as | bp, s </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> ar | bq, p and s are initial and final states.<br /><span style="color: red;">(C) p</span></span></span><span style="color: red;"> → aq | br | λ, q → bs | ap </span><br />
<span style="color: red;"> r → as | bp, s </span><span style="color: blue;"><span style="color: black;"><span style="color: red;">→ ar | bq p is both initial and final states.</span><br />(D) p </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> aq | br, q </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> bs | ap </span></span><br />
<span style="color: blue;"><span style="color: black;"> r </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> as | bp, s </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span> ar | bq p is both initial and final states.<br /><br />11. KPA in CMM stands for<br /><span style="color: red;">(A) Key Process Area</span><br />(B) Key Product Area<br />(C) Key Principal Area<br />(D) Key Performance Area<br /><br />12. Which one of the following is not a risk management technique for managing the risk due to unrealistic schedules and budgets ?<br />(A) Detailed multi source cost and schedule estimation.<br />(B) Design cost<br />(C) Incremental development<br /><span style="color: red;">(D) Information hiding</span><br /><br />13. ________of a system is the structure or structures of the system which comprise software elements, the externally visible properties of these elements and the relationship amongst them.<br />(A) Software construction<br />(B) Software evolution<br /><span style="color: red;">(C) Software architecture</span><br />(D) Software reuse<br /><br />14. In function point analysis, the number of complexity adjustment factors is<br />(A) 10 (B) 12<br /><span style="color: red;">(C) 14 </span> (D) 20<br /><br />15. Regression testing is primarily related to<br />(A) Functional testing<br />(B) Development testing<br />(C) Data flow testing<br /><span style="color: red;">(D) Maintenance testing</span><br /><br />16. How many different truth tables of the compound propositions are there that involve the propositions p & q ?<br />(A) 2 (B) 4<br />(C) 8 <span style="color: red;">(D) 16</span><br /><br />17. A Boolean function F is called self- dual if and only if<br /> F(</span></span><span style="color: blue;"><span style="color: black;">X<sub>1</sub></span></span><span style="color: blue;"><span style="color: black;">, X<sub>2</sub>, ... .</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">X<sub>n</sub></span></span>) = F(</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">X<sub>1</sub></span></span>', </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">X<sub>2</sub></span></span>',......</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">X<sub>n</sub></span></span>')<br />How many Boolean functions of degree n are self-dual ?<br />(A) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2<sup>n</sup></span></span> (B) (2)</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>2</sup></span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>n</sup></span></span></span></span> </span></span></span></span></sup></span></span></span></span><br />
<span style="color: blue;"><span style="color: black;">(C) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">(2)</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>n</sup></span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>2</sup></span></span></span></span> </span></span></span></span></sup></span></span></span></span> <span style="color: red;">(D) </span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: red;">(2)<sup>2</sup></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: red;"><sup>n-1</sup></span> </span></span></span></span></sup></span></span></span></span></span></span><br />
<span style="color: blue;"><span style="color: black;"><br />18. Which of the following statement(s) is (are) not correct ?<br />i. The 2' s complement of 0 is 0.<br />ii. In 2's complement, the left most bit cannot be used to express a quantity.<br />iii. For an n-bit word (2's complement) which includes the sign bit, there are </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>n-1</sup></span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"> </span></span></span></span></sup></span></span></span></span></span></span> positive integers, </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>n+1</sup></span></span></span></span></span></span></span></span> </span></span><br />
<span style="color: blue;"><span style="color: black;"> negative integers and one 0 for a total of </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>n</sup></span></span></span></span></span></span></span></span> unique states.<br />iv. In 2's complement the significant information is contained in the 1's of positive numbers and 0's of </span></span><br />
<span style="color: blue;"><span style="color: black;"> the negative numbers.<br />(A) i & iv (B) i & ii<br /><span style="color: red;">(C) iii </span> (D) iv<br /><br />19. The notation </span></span><span style="color: blue;"><span style="color: black;">∃!xP(x) denotes the proposition "there exists a unique x such that P(x) is true".<br /> Give the truth values of the following statements :<br /> I. </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∃!xP(x)</span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span></span></span> </span></span><span style="color: blue;"><span style="color: black;">∃xP(x)</span></span><br />
<span style="color: blue;"><span style="color: black;"> II. </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∃!x </span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">¬P(x)</span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span></span></span> </span></span>¬<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∀xP(x)</span></span> </span></span> <br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(A) Both I & II are true.</span><br />(B) Both 1 & H are false.<br />(C) I - false, II - true<br />(D) I - true, II - false<br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">20. Give a compound proposition involving propositions p, q and r that is true when exactly two of p, q and r are true and is false otherwise.<br />(A) (p</span></span><span style="color: blue;"><span style="color: black;">∨q</span></span>∧¬ r) ∧ <span style="color: blue;"><span style="color: black;">(p</span></span>∧¬q∧ r) ∧ <span style="color: blue;"><span style="color: black;">(</span></span>¬p∧q<span style="color: blue;"><span style="color: black;"></span></span>∧ r)<br />
<span style="color: blue;"><span style="color: black;">(B) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">(p</span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∧q</span></span>∧¬ r)</span></span> </span></span><span style="color: blue;"><span style="color: black;">∧ </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">(p</span></span><span style="color: blue;"><span style="color: black;">∨q</span></span>∧¬ r) </span></span><span style="color: blue;"><span style="color: black;">∧ <span style="color: blue;"><span style="color: black;">(</span></span>¬p∧q∧ r)</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">(p</span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∧q</span></span>∧¬ r) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">∨</span></span> <span style="color: blue;"><span style="color: black;">(p</span></span>∧¬q∧ r) ∧ <span style="color: blue;"><span style="color: black;">(</span></span>¬p∧q∧ r)</span></span><br />
<span style="color: red;">(D) (p∧q∧¬ r) ∨ (p∧¬q∧ r) ∨ (¬p∧q∧ r)</span><br />
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<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">21. Consider the graph given below as</span></span> </span></span></span></span><br />
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<span style="color: blue;"><span style="color: black;"><span style="color: red;">Ans : C</span><br /> </span></span><br />
<span style="color: blue;"><span style="color: black;">22. The upper bound and lower bound for the number of leaves in a B-tree of degree K with height h is given by:<br /><span style="color: red;">(A) K</span></span></span><span style="color: red;"><sup>h</sup> and 2⌈K/2⌉<sup>h-1</sup></span><br />
<span style="color: blue;"><span style="color: black;">(B) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">K</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">*h </span></span>and 2</span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">⌊K/2</span></span></span></span>⌋<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>h-1</sup></span></span></span></span></span></span> </span></span><br />
<span style="color: blue;"><span style="color: black;">(C) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"> K</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>h</sup></span></span> </span></span> and</span></span> </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2</span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">⌊K/2</span></span></span></span>⌋<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>h-1</sup></span></span></span></span></span></span></span></span></span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup> </sup></span></span></span></span></span></span></span></span>(D) </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">K</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">*h </span></span>and </span></span></span></span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">2</span></span><span style="color: blue;"><span style="color: black;">⌈K/2</span></span>⌉<span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sup>h-1</sup></span></span></span></span></span></span> </span></span></span></span><br /><br />23. Consider a complete bipartite graph </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">K</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><sub>m,n </sub></span></span></span></span> For which values of m and n does this, complete graph have a Hamilton circuit<br />(A) m = 3. n = 2 (B) m = 2, n = 3<br /><span style="color: red;">(C) m = n</span></span></span><span style="color: blue;"><span style="color: black;"><span style="color: red;"> ≥ 2 </span> (D) m = n </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">≥ </span></span>3<br /><br />24. Big-0 estimates for the factorial function and the logarithm of the factorial function i.e. n! and log n! is given by<br />(A) 0(n!)andO(nlogn)<br /><span style="color: red;">(B) 0(nn) and 0(n log n)</span><br />(C) 0(n!)andO(logn!)<br />(D) 0(n") and 0(Iog n!)<br /><br />25. How many cards must be chosen from a deck to guarantee that at least<br />i. two aces of two kinds are chosen.<br />ii. two aces are chosen.<br />iii. two cards of the same kind are chosen. <br />iv. two cards of two different kinds are chosen. <br /><span style="color: red;">(A) 50.50.14,5</span> (B) 51.51.15,7 (C) 52.52.14,5 (D) 51,51,14,5<br /><br />26. Match the following with respect to the mobile computing technologies :<br /> List-I List-II<br />a. GPRS i. An integrated digital radio standard<br />b. GSM ii. 3G wireless/Mobile technology<br />c. UMTS iii. Nine different schemes for modulation and error correction<br />d. EDGE iv. An emerging wireless service that offers g mobile data<br />Codes :<br /> a b c d <br />(A) iii iv ii i<br /><span style="color: red;">(B) iv i ii iii</span><br />(c) ii iii iv i<br />(d) ii i iv iii<br /><br />27. Object Request Broker (ORB) is<br />I. A software program that runs on the client as well as on the application server.<br />II. A software program that runs on the client side only.<br />III. A software program that runs on the application server, where most of the components reside.<br />(A) I, II & III (B) I&II<br />(C) II & III <span style="color: red;"> (D) I only</span><br /><br />28. A software agent is defined as<br />I. A software developed for accomplishing a given task.<br />II. A computer program which is capable of acting on behalf of the user in order to accomplish a given computational task.<br />III. An open source software for accomplishing a given task. <br />(A) I<br /><span style="color: red;">(B) II</span><br />(C) III<br />(D) All of the above<br /><br />29. Match the following :<br /> List -1 List - II<br />a. Classification i. Principal component analysis<br />b. Clustering ii. Branch and Bound<br />c. Feature Extraction iii. K-nearest neighbor<br />d. Feature Selection iv. K-means<br />Codes:<br /> a b c d<br />(A) iii iv ii i<br />(B) iv iii i ii<br /><span style="color: red;">(C) iii iv i ii</span><br />(D) iv iii ii i<br /><br />30. SET, an open encryption and security specification model that is designed for protecting credit card transactions on the internet, stands for<br /><span style="color: red;">(A) Secure Electronic Transaction</span><br />(B) Secular Enterprise for Transaction<br />(C) Security Electronic Transmission<br />(D) Secured Electronic Termination<br /><br />31. In a paged memory management algorithm, the hit ratio is 70%. If it takes 30 nanoseconds to search Translation Look-aside Buffer (TLB) and 100 nanoseconds (ns) to access memory, the effective memory access time is<br />(A) 91 ns (B) 69 ns<br />(Cj 200 ns <span style="color: red;">(D) 160 ns</span><br /><br />32. Match the following <br /> List -I List - II<br />a. Multilevel feedback queue i. Time-slicing<br />b. FCFS ii. Criteria to move processes between queues <br />c. Shortest process next iii. Batch processing <br />d. Round robin scheduling iv. Exponential smoothening<br />Codes<br /> a b c d<br />(A) i iii ii iv<br />(B) iv iii ii i<br />(C) iii i iv ii<br /><span style="color: red;">(D) ii iii iv i </span><br /><br />33. Consider a system with five processes P0 through P4 and three resource types R1, R2 and R3. Resource type R, has 10 instances, R2 has 5 instances and R3 has 7 instances. Suppose that at time T0, the following snapshot of the system has been taken :<br /> Allocation<br /> R1 R2 R3<br />p0 0 1 0<br />p1 2 0 0<br />p2 3 0 2<br />p3 2 1 1<br />p4 0 2 2<br /><br /> Max<br />R1 R2 R3<br />7 5 3<br />3 2 2<br />9 0 2<br />2 2 2<br />4 3 3<br /><br /> Available<br />R1 R2 R3<br />3 3 2<br />Assume that now the process P1 requests one additional instance of type R1 and two instances of resource type R3. The state resulting after this allocation will be <br />(A) Ready"state <span style="color: red;">(B) Safe state</span> (C) Blocked state (D) Unsafe state<br /><br />34. Match the following <br /> List -1 List - II<br />a. Contiguous allocation i. This scheme supports very large file sizes.<br />b. Linked allocation ii. This allocation technique supports only sequential files.<br />c. Indexed allocation iii. Number of disks required to access file is minimal.<br />d. Multi- level indexed iv. This technique suffers from maximum wastage of space in storing pointers.<br />Codes: <br /> a b c d<br />(A) iii iv ii i<br /><span style="color: red;">(B) iii ii iv i</span><br />(C) i ii iv iii<br />(D) i iv ii iii<br /><br />35. Which of the following commands will output "onetwothree" ?<br />(A) for val; do echo-n $val; done < one two three<br />(B) for one two three; do echo-n-; done<br /><span style="color: red;">(C) for n in one two three; do echo-n $n; done</span><br />(D) for n in one two three {echo -n $n}<br /><br />36. Mergesort makes two recursive calls. Which statement is true after these two recursive calls finish, but before the merge step ?<br />(A) The array elements form a heap.<br /><span style="color: red;">(B) Elements in each half of the array are sorted amongst themselves.</span><br />(C) Elements in the first half of the array are less than or equal to elements in second half of the array.<br />(D) All of the above<br /><br />37. A text is made up of the characters </span></span><span style="color: blue;"><span style="color: black;">α, </span></span><span style="color: blue;"><span style="color: black;">β, </span></span><span style="color: blue;"><span style="color: black;">γ, </span></span><span style="color: blue;"><span style="color: black;">δ, </span></span><span style="color: blue;"><span style="color: black;">σ and a with the probability 0.12, 0.40, 0.15, 0.08 and 0.25 respectively. The optimal coding technique will have the average length of<br />(A) 1.7 <span style="color: red;">(B) 2.15</span><br />(C) 3.4 (D) 3.8<br /><br />38. Searching for an element in the hash table requires </span></span><span style="color: blue;"><span style="color: black;">Ο(1) time for the time, whereas for direct addressing it holds for the time.<br />(A) worst-case, average<br />(B) worst-case, worst-case<br /><span style="color: red;">(C) average, worst-case</span><br />(D) best, average<br /><br />39. An algorithm is made up of 2 modules M1 and M2. If time complexity of modules M1 and M2 are h(n) and g(n) respectively, the time complexity of the algorithm is<br />(A) min (h(n), g(n))<br /><span style="color: red;">(B) max (h(n), g(n))</span><br />(C) h(n) + g(n)<br />(D) h(n)*g(n)<br /><br />40. What is the maximum number of parenthesis that will appear on the stack at any one time for parenthesis expression given by<br />(( ) ( ( ) ) ( ( ) ) )<br />(A) 2 <span style="color: red;">(B) 3</span><br />(C) 4 (D) 5<br /><br />41. Match the following :<br /> List -1 List - II<br />a. Automatic storage class i. Scope of the variable is global.<br />b. Register storage class ii. Value of the variable persists between different function calls.<br />c. Static storage class iii. Value stored in memory and local to the block in which the variable is defined.<br />d. External storage class iv. Value stored in CPU registers.<br />Codes : <br /> a b c d<br />(A) iii iv i ii<br /><span style="color: red;">(B) iii iv ii i</span><br />(C) iv iii ii i<br />(D) iv iii i ii<br /><br />42. When we pass an array as an argument to a function, what actually gets passed ?<br />(A) Address of the array<br />(B) Values of the elements of the array<br /><span style="color: red;">(C) Base address of the array</span><br />(D) Number of elements of the array<br /><br />43. While (87) printf("computer"); The above C statement will<br />(A) print "computer" 87 times<br />(B) print "computer" 0 times<br />(C) print "computer" 1 times<br /><span style="color: red;">(D) print "computer" infinite times</span><br /><br />44. A friend function can be used to<br />(A) avoid arguments between classes.<br />(B) allow access to classes whose source code is unavailable.<br /><span style="color: red;">(C) allow one class to access an unrelated class.</span><br />(D) None of the above<br /><br />45. Which of the following is the correct value returned to the operating system upon the successful completion of a program ?<br /><span style="color: red;">(A) 0</span><br />(B) 1<br />(C) -1<br />(D) Program do not return a value.<br /><br />46. Manager's salary details are hidden from the employee. This is called as<br />(A) Conceptual level data hiding<br />(B) Physical level data hiding<br /><span style="color: red;">(C) External level data hiding</span><br />(D) Local level data hiding<br /><br />47. Which of the following statements is false ?<br />(A) Any relation with two attributes is in BCNF.<br />(B) A relation in which every key has only one attribute is in 2NF.<br />(C) A prime attribute can be transitively dependent on a key in 3NF relation.<br /><span style="color: red;">(D) A prime attribute can be transitively dependent on a key in BCNF relation.</span><br /><br />48. A clustering index is created when<br /><span style="color: red;">(A) primary key is declared and ordered</span><br />(B) no key ordered<br />(C) foreign key ordered<br />(D) there is no key and no order<br /><br />49. Let R ={ A, B, C, D. E, F} be a relation schema with the following dependencies C</span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span></span></span> F, E </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span></span></span> A, EC </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→ </span></span></span></span></span></span>D, A </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">→</span></span></span></span></span></span> B<br />Which of the following is a key for R ?<br />(A) CD <span style="color: red;"> (B) EC</span><br />(C) AE (D) AC<br /><br />50. Match the following :<br /> List-I List- II<br />a. DDL i. LOCK TABLE<br />b. DML ii. COMMIT<br />c. TCL iii. Natural Difference<br />d. BINARY Operation iv. REVOKE<br />Codes:<br /> a b C d<br />(A) ii i iii iv<br />(B) i ii iv iii<br />(C) iii ii i iv<br /><span style="color: red;">(D) iv i ii iii</span><br /> </span> </span></div>
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Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com2tag:blogger.com,1999:blog-3813076116009372125.post-8091937962921556272014-07-10T12:49:00.000+05:302014-09-03T11:31:55.784+05:30UGC NET Solved Paper - I June 2014<div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="color: blue;">Questions along with Answers Below - Explanations are
always welcome</span></div>
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<span style="color: blue;"><span style="color: black;">1. Which of the following are Central Universities ?<br />1. Pondicherry University<br />2. Vishwa Bharati<br />3. H.N.B. Garhwal University<br />4. Kurukshetra University<br />Select the correct answer from the code given below :<br />Codes :<br /><span style="color: red;">(A) 1,2 and 3</span> (B) 1,3 and 4<br />(C) 2, 3 and 4 (D) 1,2 and 4<br /><br />2. Consider the following statements and select the correct answer from the code given below :<br />i. Rajasthan receives the highest solar radiation in the country. <br />ii. India has the fifth largest installed wind power in the world. <br />iii. The maximum amount of wind power is contributed by TamilNadu. <br />iv. The primary source of uranium in India is Jaduguda. <br />Codes:<br />(A) i and ii (B) i, ii and iii<br />(C) ii and iii <span style="color: red;"> (D) i and iv</span><br /><br />3. Who among the following is the defacto executive head of the Planning Commission ?<br />(A) Chairman<br /><span style="color: red;">(B) Deputy Chairman</span><br />(C) Minister of State for Planning<br />(D) Member Secretary</span></span></div>
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<span style="color: blue;"><span style="color: black;"><br />4. Education as a subject of legislation figures in the<br />(A) Union</span></span> <span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">List</span></span></span></span></div>
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<span style="color: blue;"><span style="color: black;">(B) State List<br /><span style="color: red;">(C) Concurrent List</span><br />(D) Residuary Powers<br /> </span></span></div>
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<span style="color: blue;"><span style="color: black;">5. Consider the statement which is followed by two arguments (i) and (ii).<br />Statement : India should have a very strong and powerful Lokpal. <br />Arguments : (i) Yes, it will go a long in eliminating corruption in bureaucracy. <br /> (ii) No, it will discourage honest officers from making quick decisions. <br />Codes:<br /><span style="color: red;">(A) Only argument (i) is strong.</span><br />(B) Only argument (ii) is strong.<br />(C) Both the arguments are strong.<br />(D) Neither of the arguments is strong.<br /><br />6. Which of the following universities has adopted the meta university concept ?<br />(A) Assam University<br /><span style="color: red;">(B) Delhi University</span><br />(C) Hyderabad University<br />(D) Pondicherry University<br /><br />7. Which of the following statements are correct about a Central University ?<br />1. Central University is established under an Act of Parliament.<br />2. The President of India acts as the visitor of the University.<br />3. The President has the power to nominate some members to the Executive Committee or the Board of Management of the University.<br />4. The President occasionally presides over the meetings of the Executive Committee or Court.<br />Select the correct answer from the code given below:<br />Codes :<br />(A) 1,2 and 4 (B) 1,3 and 4<br /><span style="color: red;">(C) 1,2 and 3 </span> (D) 1,2, 3 and 4</span></span></div>
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<span style="color: black;"><span style="color: black;">8. The e-content generation for under<span style="color: blue;">-</span>graduate courses has been assigned by the Ministry of Human Resource Development to<br />(A) INFLIBNET<br /><span style="color: red;">(B) Consortium<span style="color: black;"> </span>for Educational Communication</span><br />(C) National Knowledge Commission<br />(D) Indira Gandhi National Open University<br /><br />9. Classroom communication is normally considered as<br />(A) effective<br />(B) cognitive<br /><span style="color: red;">(C) affective</span><br />(D) selective<br /><br />10. Which one of the following is considered a sign of motivated teaching ?<br /><span style="color: red;">(A) Students asking questions</span><br />(B) Maximum attendance of the students<br />(C) Pin drop silence in the classroom<br />(D) Students taking notes<br /><br />11. Which one of the following is the best method of teaching ?<br />(A) Lecture<br />(B) Discussion<br /><span style="color: red;">(C) Demonstration</span><br />(D) Narration<br /><br />12. Dyslexia is associated with<br />(A) mental disorder<br />(B) behavioural disorder<br /><span style="color: red;">(C) reading disorder</span><br />(D) writing disorder<br /><br />13. The research approach of Max Weber to understand how people create meanings in natural settings is identified as<br />(A) positive paradigm<br />(B) critical paradigm<br />(C) natural paradigm<br /><span style="color: red;">(D) interpretative paradigm</span><br /><br />14. Which one of the following is a non-probability sampling ?<br />(A) Simple random<br /><span style="color: red;">(B) Purposive</span><br />(C) Systematic<br />(D) Stratified<br /><br />15. Identify the category of evaluation that assesses the learning progress to provide continuous feedback to the students during instruction.<br />(A) Placement (B) Diagnostic <span style="color: red;">(C) Formative </span> (D) Summative<br /><br />16. The research stream of immediate application is<br />(A) Conceptual research<br /><span style="color: red;">(B) Action research</span><br />(C) Fundamental research<br />(D) Empirical research<br /><br />17. Who among the following, propounded the concept of paradigm ?<br />(A) Peter Haggett<br />(B) Von Thunen<br /><span style="color: red;">(C) Thomas Kuhn</span><br />(D) John K. Wright<br /><br />18. In a thesis, figures and tables are included in<br />(A) the appendix<br />(B) a separate chapter<br />(C) the concluding chapter<br /><span style="color: red;">(D) the text itself</span><br /><br />19. A thesis statement is<br />(A) an observation<br />(B) a fact<br /><span style="color: red;">(C) an assertion</span><br />(D) a discussion<br /><br />Read the following passage carefully and answer questions 20 to 24 :</span> </span><br />
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<span style="color: black;">Traditional
Indian Values must be viewed both from the angle of the individual and from
that of the geographically delimited agglomeration of peoples or groups
enjoying a common system of leadership which we call the 'State', The Indian
'State's' special feature is the peaceful, or perhaps mostly peaceful,
co-existence of social groups of various historical provenances which mutually
adhere in a geographical, economic, and political sense, without ever
assimilating to each other in social terms, in ways of thinking, or even in
language. Modern Indian law will determine certain rules, especially in
relation to the regime of the family, upon the basis of how the loin-cloth is
tied, or how the turban is worn, for this may identify the litigants as members
of a regional group, and therefore as participants in its traditional law,
though their ancestors left the region three or four centuries earlier. The use
of the word 'State' above must not mislead us. There was no such thing as a
conflict between the individual and the State, atleast before foreign
governments became established, just as there was no concept of state
'sovereignty' or of any church-and-state dichotomy.</span></div>
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<span style="color: black;">Modern
Indian 'secularism' has an admittedly peculiar feature : It requires the state
to make a fair distribution of attention and support amongst all religions.
These blessed aspects of India's famed tolerance (Indian kings so rarely
persecuted religious groups that the exceptions prove the rule) at once struck
Portuguese and other European visitors to the West Coast of India in the
sixteenth century, and the impression made upon them in this and other ways
gave rise, at one remove, to the basic constitution of Thomas More's Utopia.
There is little about modern India
that strikes one at once as Utopian : but the insistence upon the inculcation
of norms, and the absence of bigotry and institutionalized exploitation of
human or natural resources, are two very different features which link the
realities of India
and her tradition with the essence of all Utopians.</span></div>
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<span style="color: blue;"><span style="color: black;">20. The basic construction of Thomas More's Utopia was inspired by</span></span><br />
<span style="color: red;">(A) Indian tradition of religious tolerance.</span><br />
<span style="color: blue;"><span style="color: black;">(B) Persecution of religious groups by Indian rulers.</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Social inequality in India.</span></span><br />
<span style="color: blue;"><span style="color: black;">(D) European perception of Indian State.</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">21. What is the striking feature of modern India ?</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) A replica of Utopian State (B) Uniform laws</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Adherence to traditional values <span style="color: red;">(D) Absence of Bigotry</span></span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">22. Which of the following is a special feature of the Indian State ?</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Peaceful co-existence of people under a common system of leadership</span></span><br />
<span style="color: red;">(B) Peaceful co-existence of social groups of different historical provenances attached to each other in a geographical, economic and political sense</span><br />
<span style="color: blue;"><span style="color: black;">(C) Social integration of all groups</span></span><br />
<span style="color: blue;"><span style="color: black;">(D) Cultural assimilation of all social groups.</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">23. The author uses the word 'State' to highlight</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Antagonistic relationship between the state and the individual throughout the period of history.</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) Absence of conflict between the state and the individuals upto a point in time.</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) The concept of state sovereignty.</span></span><br />
<span style="color: red;">(D) Dependence on religion.</span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">24. Which one is the peculiar feature of modern Indian 'Secularism' ?</span></span><br />
<span style="color: red;">(A) No discrimination on religious considerations</span><br />
<span style="color: blue;"><span style="color: black;">(B) Total indifference to religion</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) No space for social identity</span></span><br />
<span style="color: blue;"><span style="color: black;">(D) Disregard for social law</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">25. Photographs are not easy to </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) publish <span style="color: red;">(B) secure</span> (C) decode (D) change</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">26. The grains that appear on a television set when operated are also referred to as</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) sparks (B) green dots</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(C) snow </span> (D) rain drops</span></span><br />
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<span style="color: blue;"><span style="color: black;">27. In circular communication, the encoder becomes a decoder when there is</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) noise (B) audience</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) criticality <span style="color: red;">(D) feedback</span></span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">28. Break-down in verbal communication is described as</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Short circuit</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) Contradiction</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Unevenness</span></span><br />
<span style="color: red;">(D) Entropy</span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">29. The Telephone Model of Communication was first developed in the area of</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) Technological theory</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) Dispersion theory</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Minimal effects theory</span></span><br />
<span style="color: red;">(D) Information theory</span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">30. The Dada Saheb Phalke Award for 2013 has been conferred on </span></span><br />
<span style="color: blue;"><span style="color: black;">(A) KaranJohar (B) Amir Khan</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Asha Bhonsle <span style="color: red;"> (D) Gulzar</span></span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">31. Complete the series BB, FE, II, ML, PP, ...........by choosing one of the following option given:</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(A) TS </span> (B) ST</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) RS (D) SR</span></span><br />
<br />
<span style="color: blue;"><span style="color: black;">32. A man started walking from his house towards south. After walking 6 km, he turned to his left and walked 5 km. Then he walked further 3 km after turning left. He then turned to his left and continued his walk for 9 km. How far is he away from his house ?</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) 3 km </span></span><span style="color: blue;"><span style="color: black;"><span style="color: blue;"><span style="color: black;">(B) 4 km </span></span></span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(C) 5 km</span></span></span> <span style="color: blue;"><span style="color: black;">(D) 6 km</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">33. In a post-office, stamps of three different denominations of rs7, rs 8, rs 10 are available. The exact amount for which one cannot buy stamps is</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(A) 19</span> (B) 20</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) 23 (D) 29</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">34. In certain coding method, the word QUESTION is encoded as DOMESTIC. In this coding, what is the code word for the word RESPONSE ?</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) OMESUCEM</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) OMESICSM</span></span><br />
<span style="color: red;">(C) OMESICEM</span><br />
<span style="color: blue;"><span style="color: black;">(D) OMESISCM</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">35. If the series 4, 5, 8, 13, 14, 17, 22,.... is continued in the same pattern, which one of the following is not a term of this series ?</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) 31 <span style="color: red;"></span></span></span><span style="color: blue;"><span style="color: black;">(B) 32</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(C) 33 </span> (D) 35</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">36. If two propositions having the same subject and predicate terms can both be true but can not both be false, the relation between those two propositions is called</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) contradictory</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) contrary</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(C) sub-contrary</span></span></span><br />
<span style="color: blue;"><span style="color: black;">(D) subaltern</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">37. One writes all numbers from 50 to 99 without the digits 2 and 7. How many numbers have been written ?</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(A) 32 </span> (B) 36</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) 40 (D) 38</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">38. "If a large diamond is cut up into little bits, it will lose its value just as an army is divided up into small units of soldiers, it loses its strength." The argument put above may be called as</span></span><br />
<span style="color: blue;"><span style="color: black;"><span style="color: red;">(A) Analogical</span> (B) Deductive</span></span><br />
<span style="color: blue;"><span style="color: black;">(C) Statistical (D) Causal</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">39. Given below are some characteristics of logical argument. Select the code which expresses a characteristic which is not of inductive in character.</span></span><br />
<span style="color: blue;"><span style="color: black;">(A) The conclusion is claimed to follow from its premises.</span></span><br />
<span style="color: blue;"><span style="color: black;">(B) The conclusion is based on causal relation.</span></span><br />
<span style="color: red;">(C) The conclusion conclusively follows from its premises.</span><br />
<span style="color: blue;"><span style="color: black;">(D) The conclusion is based on observation and experiment.</span></span><br />
<span style="color: blue;"><span style="color: black;"></span></span><br />
<span style="color: blue;"><span style="color: black;">40. Given below is a diagram of three circles A, B & C inter-related with each other. The circle A represents the class of Indians, the circle B represents the class of scientists and circle C represents the class of politicians, p, q, r, s ... represent different regions. Select the code containing the region that indicates the class of Indian scientists who are not politicians.</span></span></div>
<span style="color: blue;"><span style="color: black;"></span></span></div>
<a href="http://1.bp.blogspot.com/-BEXBz1TluCc/U7zsdhU9iyI/AAAAAAAAACo/UALDNuIOb2g/s1600/jun2014_40.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-BEXBz1TluCc/U7zsdhU9iyI/AAAAAAAAACo/UALDNuIOb2g/s1600/jun2014_40.JPG" style="cursor: move;" /></a><br />
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<![endif]--><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span> <br />Codes:<br />(A) q and s only<br /><span style="color: red;">(B) s only</span><br />(C) s and r only<br />(D) p, q and s only<br /><br />41. Given below are two premises and four conclusions drawn from those premises. Select the code that expresses conclusion drawn validly from the premises (separately or jointly).<br />Premises:<br />(a) All dogs are mammals.<br />(b) No cats are dogs. </span></span></div>
<div style="text-align: left;">
<span style="color: blue;"><span style="color: black;">Conclusions:<br />(i) No cats are mammals. <br />(ii) Some cats are mammals. <br />(iii) No dogs are cats. <br />(iv) No dogs are non-mammals. <br />Codes:<br />(A) (i) only (B) (i) and (ii)<br /><span style="color: red;">(C) (iii) and (iv)</span> (D) (ii) and (iii)<br /><br />Read the following table carefully. Based upon this table answer questions from 42 to 46 : Net Area under Irrigation by sources in a country (Thousand Hectares)</span></span><br />
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<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; margin-left: 2.0pt; mso-padding-alt: 0in 2.0pt 0in 2.0pt; mso-table-layout-alt: fixed;">
<tbody>
<tr style="height: 78.1pt; mso-height-rule: exactly; mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="background: white; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white; margin-left: 7.45pt;">
<b>Year</b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white; line-height: 13.45pt; mso-line-height-rule: exactly;">
<b>government <span style="letter-spacing: -.5pt;">canals</span></b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; line-height: 13.9pt; mso-line-height-rule: exactly; text-indent: .25pt;">
<b><span style="letter-spacing: -.4pt;">private </span><span style="letter-spacing: -.5pt;">canals</span></b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<b><span style="letter-spacing: -.7pt;">Tanks</span></b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white; line-height: 13.45pt; mso-line-height-rule: exactly;">
<b>Tube</b></div>
<b>
</b><br />
<div class="MsoNormal" style="background: white; line-height: 13.45pt; mso-line-height-rule: exactly;">
<b><span style="letter-spacing: -.5pt;">wells <i>&</i></span></b></div>
<b>
</b><br />
<div class="MsoNormal" style="background: white; line-height: 13.45pt; mso-line-height-rule: exactly;">
<b>other</b></div>
<b>
</b><br />
<div class="MsoNormal" style="background: white; line-height: 13.45pt; mso-line-height-rule: exactly;">
<b>wells</b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white; line-height: 13.7pt; mso-line-height-rule: exactly; text-indent: 2.9pt;">
<b><span style="letter-spacing: -.05pt;">Other </span><span style="letter-spacing: -.25pt;">sources</span></b></div>
</td>
<td style="background: white; border-left: none; border: solid windowtext 1.0pt; height: 78.1pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<b>Total</b></div>
</td>
</tr>
<tr style="height: 15.9pt; mso-height-rule: exactly; mso-yfti-irow: 1;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">1997-98</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">17117</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .25pt;">
211</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">2593</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.15pt;">32090</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
3102</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.35pt;">55173</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 2;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">1998-99</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.5pt;">17093</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .25pt;">
212</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">2792</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">33988</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
3326</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.4pt;">57411</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 3;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">1999-00</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.4pt;">16842</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: 1.45pt;">
194</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">2535</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.35pt;">34623</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
2915</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">57109</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 4;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">2000-01</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">15748</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .5pt;">
203</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">2449</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">33796</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">2880</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">55076</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 5;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">2001-02</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.55pt;">15031</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .5pt;">
209</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">2179</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">34906</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
4347</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">56672</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 6;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">2002-03</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">13863</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .7pt;">
206</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">1802</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">34250</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
3657</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.3pt;">53778</span></div>
</td>
</tr>
<tr style="height: 15.9pt; mso-height-rule: exactly; mso-yfti-irow: 7;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.15pt;">2003-04</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">14444</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: .7pt;">
206</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.55pt;">1908</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">35779</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white;">
4281</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.9pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">56618</span></div>
</td>
</tr>
<tr style="height: 16.2pt; mso-height-rule: exactly; mso-yfti-irow: 8;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">2004-05</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.35pt;">14696</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: 1.7pt;">
206</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.55pt;">1727</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><span style="letter-spacing: -.25pt;">34785</span></td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><div class="MsoNormal" style="background: white; margin-left: 2.65pt;">
<span style="letter-spacing: -.3pt;">7453</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 16.2pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.25pt;">58867</span></div>
</td>
</tr>
<tr style="height: 17.6pt; mso-height-rule: exactly; mso-yfti-irow: 9; mso-yfti-lastrow: yes;">
<td style="background: white; border-top: none; border: solid windowtext 1.0pt; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 69.3pt;" valign="top" width="92"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.15pt;">2005-06</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 50.35pt;" valign="top" width="67"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.45pt;">15268</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 44.35pt;" valign="top" width="59"><div class="MsoNormal" style="background: white; margin-left: 1.9pt;">
207</div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 42.45pt;" valign="top" width="57"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">2034</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.55pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">35372</span></div>
</td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.15pt;" valign="top" width="68"><span style="color: blue;"><span style="color: black;">7314</span></span></td>
<td style="background: white; border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.6pt; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt; mso-height-rule: exactly; padding: 0in 2.0pt 0in 2.0pt; width: 51.95pt;" valign="top" width="69"><div class="MsoNormal" style="background: white;">
<span style="letter-spacing: -.2pt;">60196</span></div>
</td>
</tr>
</tbody></table>
<br />42. Identify the source of Irrigation that has recorded the maximum incidence of negative growth in terms of Net irrigated area during the years given in the table.<br /><span style="color: red;">(A) Government canals</span><br />(B) Private canals<br />(C) Tube wells and other wells<br />(D) Other sources<br /><br />43. In which of the following years, share of the tube wells and other wells in the total net irrigated area was the highest ?<br />(A) 1998-99 (B) 2000-01<br /><span style="color: red;">(C) 2002-03</span> (D) 2004-05<br /><br />44. Which of the following sources of Irrigation has registered the largest percentage of decline in Net area under irrigation during 1997-98 and 2005-06 ?<br />(A) Government canals<br />(B) Private canals<br /><span style="color: red;">(C) Tanks</span><br />(D) Other sources<br /><br />45. Find out the source of Irrigation that has registered die maximum improvement in terms of percentage of Net irrigated area during 2002-03 and 2003-04.<br />(A) Government canals<br />(B) Tanks<br />(C) Tube wells and other wells<br /><span style="color: red;">(D) Other sources</span><br /><br />46. In which of the following years, Net irrigation by tanks increased at the highest rate ? <br />(A) 1998-99 (C) 2003-04<br />(B) 2000-01 <span style="color: red;">(D) 2005-06</span><br /><br />47. When a computer is booting, BIOS is loaded to the memory by<br />(A) RAM <span style="color: red;">(B) ROM</span><br />(C) CD-ROM (D) TCP<br /><br />48. Which one of the following is not. the same as the other three ?<br />(A) MAC address<br />(B) Hardware address<br />(C) Physical address<br /><span style="color: red;">(D) IP address</span><br /><br />49. Identify the IP address from the following :<br />(A) 300-215 -317-3<br />(B) 302-215@ 417 -5<br /><span style="color: red;">(C) 202 . 50 . 20 . 148</span><br />(D) 202-50-20-148<br /><br />50. The acronym FTP stands for<br /><span style="color: red;">(A) File Transfer Protocol</span><br />(B) Fast Transfer Protocol<br />(C) File Tracking Protocol<br />(D) File Transfer Procedure<br /><br />51. Which one of the following is not a/an image/graphic file format ?<br />(A) PNG (B) GIF<br />(C) BMP <span style="color: red;"> (D) GUI</span><br /><br />52. The first web browser is<br />(A) Internet Explorer<br />(B) Netscape<br /><span style="color: red;">(C) World Wide Web</span><br />(D) Firefox <br /><br />53. 'Lahar' is a natural disaster involving<br /><span style="color: red;">(A) eruption of large amount of material</span><br />(B) strong winds<br />(C) strong water waves<br />(D) strong winds and water waves<br /><br />54. The population of India is about 1.2 billion. Take the average consumption of energy per person per year in India as 30 Mega Joules. If this consumption is met by carbon based fuels and the rate of carbon emissions per kilojoule is 15 x 106 kgs, the total carbon emissions per year from India will be<br />(A) 54 million metric tons<br /><span style="color: red;">(B) 540 million metric tons</span><br />(C) 5400 million metric tons<br />(D) 2400 million metric tons<br /><br />55. Which of the following cities has been worst affected by urban smog in recent times ?<br />(A) Paris<br />(B) London<br />(C) Los Angeles<br /><span style="color: red;">(D) Beijing</span><br /><br />56. The primary source of organic pollution in fresh water bodies is<br />(A) run-off urban areas<br />(B) run-off from agricultural forms<br /><span style="color: red;">(C) sewage effluents</span><br />(D) industrial effluents <br /><br />57. Which one of the following green house gases has the shortest residence time in the atmosphere ?<br />(A) Chlorofluorocarbon<br />(B) Carbon dioxide<br /><span style="color: red;">(C) Methane</span><br />(D) Nitrous oxide<br /><br />58. In order to avoid catastrophic consequences of climate change, there is general agreement among the countries of the world to limit the rise in average<span style="color: blue;"> </span>surface temperature of earth compared to that of per-industrial times by<br /><span style="color: red;">(A) 1.5°C to 2°C</span><br />(B) 2.0 °C to 3.5 °C<br />(C) 0.5°C to l0°C<br />(D) 0.25 °C to 0.5 °C<br /><br />59. The National Disaster Management Authority functions under the Union Ministry of<br />(A) Environment<br />(B) Water Resources<br /><span style="color: red;">(C) Home Affairs</span><br />(D) Defense<br /><br />60. Match List - I and List - II and select the correct answer from the codes given below :<br />List -1 List - II<br />a. Flood 1. Lack of rainfall of sufficient duration<br />b. Drought 2. Tremors produced by the passage of vibratory waves through the rocks of the earth<br />c. Earthquake 3. A vent through which molted substances come out<br />d. Volcano 4. Excess rain and uneven distribution of water<br />Codes: <br /> a b c d<br /><span style="color: red;">(A) 4 1 2 3</span><br />(B) 2 3 4 1<br />(C) 3 4 2 1<br />(D) 4 3 1 2<br /><br /> </span></span></div>
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Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com0tag:blogger.com,1999:blog-3813076116009372125.post-52282791769481100382013-12-03T15:22:00.000+05:302014-04-22T15:55:08.009+05:30UGC NET Computer Science Solved Paper -III Dec2013 <div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="color: blue; font-size: small;">UGC NET December 2013 Solved question paper -III</span><br />
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<span style="font-size: small;">1. If the primal Linear Programming problem has unbounded solution, then it's dual problem will have<br />(A) feasible solution<br />(B) alternative solution<br /><span style="color: red;">(C) no feasible solution at all</span><br />(D) no bounded solution at all<br /><br />2. Given the problem to maximize<br />f(x), X = (xl,x2,.......xn) subject to m number of inequality constraints.<br />g(X)<bi, i= 1,2.....m<br />including the non-negativity constraints x > 0.<br />Which of the following conditions is a Kuhn-Tucker necessary condition for a local maxima at x' ?</span><br />
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<span style="font-size: small;"><span style="color: red;">Ans: (D)</span> </span><br />
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<span style="font-size: small;">3. The following Linear Programming problem has :<br />Max Z = x1 + X2<br />Subject to x1 -x2 >0 <br /> 3x1 - x2 > 0<br /> and x1,x2 > 0<br />(A) Feasible solution<br /><span style="color: red;">(B) No feasible solution</span><br />(C) Unbounded solution<br />(D) Single point as solution<br /><br />4. Given a flow graph with 10 nodes, 13 edges and one connected components, the number of regions<br />and the number of predicate (decision) nodes in the flow graph will be<br />(A) 4,5 <span style="color: red;"> (B) 5,4</span><br />(C) 3,1 (D) 13,8<br /><br />5. Function points can be calculated by<br /><span style="color: red;">(A) UFP * CAF</span><br />(B) UFP * FAC<br />(C) UFP * Cost<br />(D) UFP * Productivity<br /><br />6. Match the following :<br />List -1 List-II<br />a. Data coupling i. Module A and Moduie B have shared data<br />b. Stamp coupling ii. Dependency between modules is based on the fact they communicate by only passing of data<br />c. Common coupling iii. When complete data structure is passed from one module to another<br />d. Content coupling iV. When the control is passed from one module to the middle of another<br />Codes : <br /> a b c d<br />(A) iii ii i iv<br /><span style="color: red;">(B) ii iii i iv</span><br />(C) ii iii iv i<br />(D) iii ii iv i<br /><br />7. A process which defines a series of tasks that have the following four primary objectives is known as<br />1. to identify all items that collectively define the software configuration.<br />2. to manage changes to one or more of these items.<br />3. to facilitate the construction of different versions of an application.<br />4. to ensure that software quality is maintained as the configuration evolves over time.<br />(A) Software Quality Management Process<br /><span style="color: red;">(B) Software Configuration Management Process</span><br />(C) Software Version Management Process<br />(D) Software Change Management Process<br /><br />8. One weakness of boundary value analysis and equivalence partitioning is<br />(A) they are not effective.<br /><span style="color: red;">(B) they do not explore combinations of input circumstances.</span><br />(C) they explore combinations of input circumstances.<br />(D) none of the above.<br /><br />9. Which once of the following is not a software myth?<br />(A) Once we write the program and get it to work, our job is done.<br />(B) Project requirements continually change, but change can be easily accommodated because software is flexible.<br />(C) If we get behind schedule, we can add more pro grammers and catch up.<br /><span style="color: red;">(D) If an organization does not understand how to control software projects internally, it will invariably struggle when it outsources software projects</span><br /> </span><br />
<span style="font-size: small;">10. Match the following with respect to relationship between objects and classes: <br />List -I List -II<br />a. State diagram i. Useful for both abstract modelling and for designing actual program<br />b. Object diagram ii. Describes object classes<br />c. Class diagram iii. Useful for documenting test cases<br />d. Instance diagram iv. Describing the behaviour of a single class of objects.<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) iv i ii iii</span><br />(B) ii iii iv i<br />(C) iii iv ii i<br />(D) ii iv i iii<br /><br />11. Match the following style rules for reusability: <br />List -I List -II<br />a. Keep methods coherent i. Write a method to get the last element of a list<br />b. Keep methods small ii. Maintain parallel structure when possible<br />c. Keep methods consistent iii. Breaking a method methods into smaller parts<br />d. Provide uniform coverage iv. Performs a single function or a group of closely related functions. <br />Codes :<br /> a b C d<br /><span style="color: red;">(A) iv iii ii i</span><br />(B) ii i iv iii<br />(C) iii iv ii i<br />(D) ii iii iv i<br /><br />12. Which is the protocol for performing RPCs between applications in a language and system independent way?<br />(A) Hyper Text Transmission Protocol (HTTP)<br />(B) Simple network Management Protocol (SNMP)<br /><span style="color: red;">(C) Simple Object Access Protocol (SOAP)</span><br />(D) Simple Mail Transfer Protocol (SMTP)<br /><br />13. The document that is used by XSLT to indicate, how to transform the elements of the XML document to another format is<br />(A) HTML page<br />(B) DOC type procedure<br /><span style="color: red;">(C) Style sheet</span><br />(D) Stored procedure<br /><br />14. Which of the following concepts means adding new concepts to a program as it runs ?<br />(A) Data hiding<br /><span style="color: red;">(B) Dynamic loading</span><br />(C) Dynamic typing<br />(D) Dynamic binding<br /><br />15. Which of the following correctly describes overloading of functions?<br />(A) Virtual polymorphism<br />(B) Transient polymorphism<br /><span style="color: red;">(C) Ad-hoc polymorphism</span><br />(D) Pseudo polymorphism<br /><br />16. Match the following with respect to programming languages :<br /> List -1 List - II<br />a. Structured Language i. JAVA <br />b. Non-structured Language ii. BASIC<br />c. Object Oriented Language iii. PASCAL<br />d. Interpreted Language iv. FORTRAN<br />Language Codes :<br /> a b c d<br /><span style="color: red;">(A) iii iv i ii</span><br />(B) iv iii ii i<br />(C) ii iv i iii<br />(D) ii iii iv i<br /><br />17. The compiler converts all operands upto the type of the largest operand is called<br /><span style="color: red;">(A) Type Promotion</span><br />(B) Type Evaluation<br />(C) Type Conversion<br />(D) Type Declaration<br /><br />18. C++ actually supports the following two complete dynamic systems :<br />(A) One defined by C++ and the other not defined by C.<br /><span style="color: red;">(B) One defined by C and one specific to C++</span><br />(C) Both are specific to C++<br />(D) Both of them are improvements of C<br /><br />19. Important advantage of using new and delete operators in C++ is<br />(A) Allocation of memory<br />(B) Frees the memory previously allocated<br />(C) Initialization of memory easily<br /><span style="color: red;">(D) Allocation of memory and frees the memory previously allocated.</span><br /><br />20. Match the following control strategies of prolog :<br /> List -1 List - II<br />a. Forward movement i. Variable can be done with a constant, another variable or a function.<br />b. Unification ii. The entire conjunctive goal is executed.<br />c. Deep backtracking iii. Previous sub goal to find alternative solutions.<br />d. Shallow backtracking iv.Chooses sub goal with possible unifier.<br />Codes :<br /> a b c d<br /><span style="color: red;">(A) iv i ii iii</span><br />(B) ii iv i iii<br />(C) iii i iv ii<br />(D) ii iii iv i</span></div>
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<span style="font-size: small;">21. Given the following statements :<br />S1 : The grammars S -> asb | bsa |s2 | a and S —> asb | bsa | a are not equivalent. <br />S2 : The grammars S —» ss | sss |asb | bsa | A, and S —> ss | asb | bsa | X are equivalent. <br />Which of the following is true ?<br /><span style="color: red;">(A) S1 is correct and S2 is not correct.</span><br />(B) Both S, and S2 are correct.<br />(C) S1 is not correct and S2 is correct.<br />(D) Both S1 and S2 are not correct.<br /><br />22. What are the final values of Q1 and Q0 after 4 clock cycles, if initial values are 00 in the sequential circuit shown below :</span><br />
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<span style="font-size: small;">(A) 11 (B) 10<br />(C) 01 <span style="color: red;"> (D) 00</span><br /><br />23. High level knowledge which relates to the use of sentences in different contexts and how the context affect the meaning of the sentences ?</span></div>
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<span style="font-size: small;">(A) Morphological<br />(B) Syntactic<br />(C) Semantic<br /><span style="color: red;">(D) Pragmatic</span><br /><br />24. The objective of__________procedure is to discover at least one________that causes two literals to match.<br />(A) unification, validation<br /><span style="color: red;">(B) unification, substitution</span><br />(C) substitution, unification<br />(D) minimax, maximum<br /><br />25. If h* represents an estimate of the cost of getting from the current node N to the goal node and h represents actual cost of getting from the current node to the goal node, then A* algorithm gives an optimal solution if<br />(A) h* is equal to h<br />(B) h* overestimates h<br /><span style="color: red;">(C) h* underestimates h</span><br />(D) none of these<br /><br />26. The mean-end analysis process centers around the detection of differences between the current state and goal state. Once such a difference is isolated, an operator that can reduce the difference must be found. But perhaps that operator can not be applied to the current state. So a sub-problem of getting to a state in which it can be applied is set up. The kind of backward chaining in which operators are selected and then sub goals are set up to establish the precondition of operators is called<br />(A) backward planning<br />(B) goal stack planning<br /><span style="color: red;">(C) operator sub goaling</span><br />(D) operator overloading<br /><br />27. In alpha-beta pruning, _________is used to cut off the search at maximizing level only and _________is used to cut off the search at minimizing level only.<br />(A) alpha, beta<br /><span style="color: red;">(B) beta, alpha</span><br />(C) alpha, alpha<br />(D) beta, beta<br /><br />28. If A and B are two fuzzy sets with membership functions<br />UA(x) = {0.2,0.5,0.6,0.1,0.9}<br />UB(x) = {0.1,0.5,0.2,0.7,0.8}<br />Then the value of uAnB will be<br />(A) {0.2,0.5,0.6,0.7,0.9}<br />(B) {0.2,0.5,0.2,0.1,0.8}<br />(C) {0.1,0.5,0.6,0.1,0.8}<br /><span style="color: red;">(D) {0.1,0.5,0.2,0.1,0.8}</span><br /><br />29. The height h(A) of a fuzzy set A is defined as <br />h(A) = sup A(x)<br />x e A <br />Then the fuzzy set A is called normal when<br />(A) h(A) = 0 (B) h(A) < 0<br /><span style="color: red;">(C) h(A) = 1</span> (D) h(A) < I<br /><br />30. An artificial neuron receives n inputs Xp x2,...., x with weights Wj, w2,...., wn attached to the input links. The weighted sum________is computed to be passed on to a non-linear filter <|> called activation function to release the output.<br />(A) Ewi (B) Exi<br />(C) EWi + EXi <span style="color: red;"> (D) EWi.xi</span><br /><br />31. Consider the formula in image processing<br />RD = 1-1/cr<br />Where CR = n1/n2<br />CR is called as compression ratio n1 and n2 denotes the number of information carrying units in two datasets that represent the same information. In this situation RD is called as relative________of the first data set.<br />(A) Data Compression<br /><span style="color: red;">(B) Data Redundancy</span><br />(C) Data Relation<br />(D) Data Representation<br /><br />32. Find the false statement:<br />(A) In Modern Cryptography, symmetric key algorithms use same key both for Encryption and Decryption.<br />(B) The symmetric cipher DES (Data Encryption Standard) was widely used in the industry for security product.<br /><span style="color: red;">(C) The AES (Advanced Encryption Standard) cryptosystem allows variable key lengths of size 56 bits and 124 bits.</span><br />(D) Public key algorithms use two different keys for Encryption and Decryption.<br /><br />33. The message 11001001 is to be transmitted using the CRC polynomial x3 + 1 to protect it from errors. The message that should be transmitted is are<br />(A) 110010011001<br />(B) 11001001<br />(C) 110010011001001<br /><span style="color: red;">(D) 11001001011</span><br /><br />34. _________comparisons are necessary in the worst case to find both the maximum and minimum of n numbers.<br />(A) 2n-2<br />(B) n + floor (lg n) - 2<br /><span style="color: red;">(C) floor(3n/2)-2</span><br />(D) 2lg n-2<br /><br />35. Let A and B be two n x n matrices. The efficient algorithm to multiply the two matrices has the time complexity<br />(A) O(n3) <span style="color: red;"> (B) O(n281)</span><br />(C) O(n267) (D) O(n2)<br /><br />36. The recurrence relation T(n) = m T(n/2) tan2 is satisfied by<br />(A) O(n2) <span style="color: red;">(B) O(nlgm)</span><br />(C) O(n2lgn) (D) O(n lgn)<br /><br />37. The longest common subsequence of the sequences X = <A, B, C, B, D, A,B> and Y = <B, D, C, A, B, A> has length<br />(A) 2 (B) 3<br /><span style="color: red;">(C) 4</span> (D) 5<br /><br />38. Assuming there are n keys and each key is in the range [0, m - 1].The run time of bucket sort is<br />(A) O(n) (B) O(nlgn)<br />(C) O(nlgm) <span style="color: red;">(D) O(n + m)</span></span><br />
<span style="font-size: small;"><span style="color: red;"> </span><br />39. A_______complete subgraph and a subset of vertices of a___________graph G = (V, E) are a clique and a vertex cover respectively.<br />(A) minimal, maximal<br />(B) minimal, minimal<br />(C) maximal, maximal<br /><span style="color: red;">(D) maximal, minimal</span><br /><br />40. Pumping lemma for context-free languages states :<br />Let L be an infinite context free language. Then there exists some positive integer m such that any w e L with |w| > m can be decomposed as<br />w = uv xy Z with |vxy|____________ and |vy|_________such that uvz xyz Z E L for all z = 0,1,2,3,.......<br />(A) < m, < 1 <span style="color: red;">(B) < m, > 1</span><br />(C) > m,<l (D) > m, > 1<br /><br />41. The Grcibach normal form grammar for the language L = {an bn + 1 | n > 0} is<br />(A) S -> a SB, B -> bB | ^<br />(B) S -> a SB, B -> bB | b<br /><span style="color: red;">(C) S -> a SB | b, B -> b</span><br />(D) S -> a Sb | b<br /><br />42. Given the following statements :<br />s1 : Every context-sensitive language L is recursive. <br />S2 : There exists a recursive language that is not context sensitve.<br />Which statement is correct ?<br />(A) S1 is not correct and S2 is not correct. <br />(B) S1 is not correct and S2 is correct.<br />(C) S1 is correct and S2 is not correct.<br /><span style="color: red;">(D) S1 is correct and S2 is correct.</span></span><br />
<span style="font-size: small;"><span style="color: red;"> </span><br />43. What is the bit rate for transmitting uncompressed 800 x 600 pixel colour frames with 8 bits/pixel at 40 frames/second ?<br />(A) 2.4 Mbps<br />(B) 15.36 Mbps<br /><span style="color: red;">(C) 153.6 Mbps</span><br />(D) 1536 Mbps<br /><br />44. In IPV 4, the IP address 200.200.200.200 belongs to<br />(A) Class A (B) Class B<br /><span style="color: red;">(C) Class C </span> (D) Class D<br /><br />45. Which layer of OS I reference model is responsible for decomposition of messages and generation of sequence numbers to ensure correct re-composition from end to end of the network ?</span></div>
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<span style="font-size: small;">(A) Physical (B) Data-link<br /><span style="color: red;">(C) Transport</span> (D) Application<br /><br />46. A client-server system uses a satellite network, with the satellite at a height of 40,000 kms. What is the best-case delay in response to a request ? (Note that the speed of light in air is 3.00,000 km/second).<br />(A) 133.33 m sec<br />(B) 266.67 m sec<br />(C) 400.00 m sec<br /><span style="color: red;">(D) 533.33 m sec</span><br /><br />47. The start and stop bits are used in serial communication for<br />(A) error detection<br />(B) error correction<br /><span style="color: red;">(C) synchronization</span><br />(D) slowing down the communication<br /><br />48. ________is a type of transmission impairment in which the signal looses strength due to the resistance of the transmission medium.<br /><span style="color: red;">(A) Attenuation</span> (B) Distortion<br />(C) Noise (D) Decibel<br /><br />49. Match the following : <br />List-I List - II<br />a. Indexed Addressing i. is not used when an operand is moved from memory into a register or from a register to memory.<br />b. Direct Addressing ii. Memory address is computed by adding up two registers plus an (optional) offset.<br />c. Register Addressing iii. Addressing memory by giving a register plus a content offset.<br />d. Base-Indexed Addressing iv. can only be used to access global variables whose address is known at compile time.<br />Codes :<br /> a b c d<br />(A) ii i iv iii<br />(B) ii iv i iii<br /><span style="color: red;">(C) iii iv i ii</span><br />(D) iii i iv ii</span></div>
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<span style="font-size: small;">50. Which of the following is a design criteria for instruction formats ?<br />(A) The size of instructions<br />(B) The number of bits in the address fields<br />(C) The sufficient space in the instruction format to express all the operations desired. <br /><span style="color: red;">(D) All of these</span></span><br />
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<span style="font-size: small;">51. Synchronization is achieved timing device called a_______which generates a periodic train of ________.<br /><span style="color: red;">(A) clock generator, clock pulse</span><br />(B) master generator, clock pulse<br />(C) generator, clock<br />(D) master clock generator, clock pulse</span><br />
<span style="font-size: small;"><br />52. Serial access memories are useful in applications where<br />(A) Data consists of numbers<br />(B) Short access time is required<br />(C) Each stored word is processed differently.<br /><span style="color: red;">(D) None of these</span><br /><br />53. What will be the output of the following logic diagram ?</span><br />
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<span style="font-size: small;">(B) x AND y<br /><span style="color: red;">(C) x XOR y</span><br />(D) X XNOR y<br /><br />54. The essential difference between traps and interrupts is<br />(A) traps are asynchronous and interrupts are synchronous with the program.<br /><span style="color: red;">(B) traps are synchronous and interrupts are asynchronous with the program.</span><br />(C) traps are synchronous and interrupts are asynchronous with the I/O devices.<br />(D) None of these.<br /><br />55. Consider the following ER diagram</span><br />
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<span style="font-size: small;"><br /></span>
<span style="font-size: small;">The minimum number of tables required to represent M, N, P, R1, R2, is<br /><span style="color: red;">(A) 2 </span> (B) 3<br />(C) 4 (D) 5<br /><br />56. Consider the following schemas : <br />Branch = (Branch-name, Assets, Branch-city)<br />Customer = (Customer-name, Bankname, Customer-city)<br />Borrow = (Branch-name, loan number, customer account-number)<br />Deposit = (Branch-name, Account-number, Customer-name, Balance)<br />Using relational Algebra, the Query that finds customers who have balance more than 10,000 is________<br /><span style="color: red;">(A) ^customer-name (@ balance > 10000(Deposit))</span><br />(B) @customer-name (@ balance > 10000(Deposit))<br />(C) ^customer-name (@ balance > 10000(Borrow))<br />(D) @customer-name (^balance > 10000(Borrow))<br /><br />57. Find the false statement:<br />(A) The relationship construct known as the weak relationship type was defined by Dey, Storey & Barron (1999)<br />(B) A weak relationship occurs when two relationship types are linked by either Event-Precedent sequence or Condition-Precedent sequence.<br /><span style="color: red;">(C) Conceptual model is not accurate representation of "Universe of interest".</span><br />(D) Ternary, Quaternary and Quintary relationships are shown through a series of application scenario's and vignette's.<br /><br />58. Consider the table<br />Student (stuid, name, course, marks). Which one of the following two queries is correct to find the highest marks student in course 5 ? <br />Q.l. Select S.stuid From student S Where not exists (select * from student e where e course = '5' and e marks > s marks) <br />Q.2. Select s.stu.id From student S Where s • marks > any (select distinct marks from student S where s • course = 5)<br />(A) Q.l<br /><span style="color: red;">(B) Q.2</span><br />(C) Both Q. 1 and Q. 2<br />(D) Neither Q. 1 nor Q. 2<br /><br />59. Armstrong (1974) proposed systematic approach to derive functional dependencies. Match the following w.r.t.functional dependencies :<br />List-I <br />a. Decomoposition rule i. If X -> Y and Z -> W then {X,Z}->{Y,W}<br />b. Union rule ii. If X -> Y and {Y, W}->Z then {X, W} -> Z<br />c. Com-position rule iii. lf X -> Y and X -> Z then X -> {Y,Z}<br />d. Pseudo transitivity rule iv. If X -> {Y, Z} then X -> Y and X -> Z<br />Codes :<br /> a b c d<br />(A) iii ii iv i <br />(B) i iii iv ii<br />(C) ii i iii iv<br /><span style="color: red;">(D) iv iii i ii</span><br /><br />60. Match the following :<br /> List -I List - II<br />a. Secondary Index i. Functional Dependency<br />b. Non- ii. B-Tree procedural Query Language <br />c. Closure of set of Attributes iii. Relational Algebraic Operation <br />d. Natural JOIN iv. Domain Calculus<br />Codes : <br /> a b c d<br />(A) i ii iv iii<br />(B) ii i iv iii<br />(C) i iii iv ii<br /><span style="color: red;">(D) ii iv i iii</span><br /><br />61. Which of the following is not true with respect to a trackball and/or spaceball ?<br />I. A trackball is a two dimensional positioning device while as a spaceball provides six degrees of freedom. <br />II. Unlike the trackball a spaceball does not actually move. <br />III. A trackball is a three dimensional positioning device while as a spaceball provides six degrees of freedom.<br />(A) I & II (B) II & III<br />(C) II only <span style="color: red;">(D) III only</span></span><br />
<span style="font-size: small;"><br /></span>
<span style="font-size: small;">62.Which of the following statement(s) is (are) true ?<br />I. Two successive translations are additive.<br />II. Two successive rotations are additive.<br />III. Two successive scaling operations are multiplicative.<br />(A) I and II<br />(B) I and III<br />(C) II and III<br /><span style="color: red;">(D) All the above</span></span><br />
<span style="font-size: small;"><br /></span>
<span style="font-size: small;">63. Given below are three basic rules:<br />I. Squash and Stretch<br />II.Slow-in and Slow-out<br />III.To stage the action properly These rules are applied in case of<br />(A) Rendering<br />(B) Morphing<br /><span style="color: red;">(C) Animation</span><br />(D) All the above</span><br />
<br />
<span style="font-size: small;">64. Which of the following points lies on the same side as the origin, with reference to the line 3x + 7y = 2 ?<br />(A) (3,0) (B) (1,0)<br />(C) (0.5,0.5) <span style="color: red;"> (D) (0.5,0)</span><br /><br />65. The transformation matrix required for conversion of CMY colour model to RGB colour model is given as :</span><br />
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<span style="font-size: small;"><span style="color: red;">Ans: (C)</span></span><br />
<span style="font-size: small;"><span style="color: red;"> </span><br />66. What steps shall be required to rotate an object about the point P1(as shown in fig. 1) and its placement such that what was at P1 is now reduced and is at P2 (as shown in fig. 2) ?</span><br />
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<span style="font-size: small;">I. Translate Pl to origin<br />II. Scale as required <br />III. Rotate<br />IV. Translate to the final position P2.<br />(A) I,II and III<br />(B) II,III and IV<br />(C) I,III & IV<br />(D) All of the above<br /><br />67. In Unix, how do you check that two given strings a and b are equal ?<br />(A) test $a -eq $b<br />(B) test Sa -equal $b<br /><span style="color: red;">(C) test $a = Sb</span><br />(D) Sh -C test $a = = $b<br /><br />68. In windows 2000 operating system all the processor-dependent code is isolated in a dynamic link library called<br />(A) NTFS file system<br /><span style="color: red;">(B) Hardware abstraction layer</span><br />(C) Microkernel<br />(D) Process Manager<br /><br />69. To place a sound into a word document, following feature of windows is used :<br />(A) Clip board<br />(B) Task switching<br />(C) C Win App<br /><span style="color: red;">(D) OLE</span><br /><br />70. Translation Look-aside Buffer (TLB) is<br />(A) a cache-memory in which item to be searched is compared one-by-one with the keys.<br />(B) a cache-memory in which item to be searched is compared with all the keys simultaneously.<br />(C) an associative memory in which item to be searched is compared one-by-one with the keys.<br /><span style="color: red;">(D) an associative memory in which item to be searched is compared with all the keys simultaneously.</span><br /><br />71. Simplest way of deadlock recovery is<br />(A) Roll back<br />(B) Preempt resource<br />(C) Lock one of the processes<br /><span style="color: red;">(D) Kill one of the processes</span><br /><br />72. The directory structure used in Unix file system is called<br />(A) Hierarchical directory<br />(B) Tree structured directory<br /><span style="color: red;">(C) Directed acyclic graph</span><br />(D) Graph structured directory<br /><br />73. Which statement is not true about process O in the Unix operating system ?<br /><span style="color: red;">(A) Process O is called init process.</span><br />(B) Process O is not created by fork system call.,<br />(C) After forking process 1, process O becomes swapper process.<br />(D) Process O is a special process created when system boots.<br /><br />74. Which of the following commands would return processed of sleep command ?<br />(A) Sleep 1 and echo $?<br />(B) Sleep 1 and echo $#<br />(C) Sleep 1 and echo $x<br /><span style="color: red;">(D) Sleep 1 and echo $!</span><br /><br />75. Possible thread states in Windows 2000 operating system include :<br />(A) Ready, running and waiting<br /><span style="color: red;">(B) Ready, standby, running, waiting, transition and terminated</span><br />(C) Ready, running, • waiting, transition and terminated<br />(D) Standby, running, transition and terminated</span></div>
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Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com6tag:blogger.com,1999:blog-3813076116009372125.post-88315067126337556632013-12-03T15:20:00.000+05:302014-04-22T15:37:01.531+05:30UGC NET Computer Science Solved Paper -II Dec2013 <div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: center;">
<span style="color: blue;">UGC NET December 2013 Solved question paper -II</span><br />
<br />
<span style="color: blue;"></span><br />
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<![endif]-->1. When data and acknowledgement are sent in the same frame, this is called as<br />
(A) Piggy packing<br />
<span style="color: red;">(B) Piggy backing</span><br />
(C) Back packing<br />
(D) Good packing<br />
<br />
2. Encryption and Decryption is the responsibility of Layer.<br />
(A) Physical<br />
(B) Network<br />
<span style="color: red;">(C) Application</span><br />
(D) Datalink<br />
<br />
3. An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then baud rate and bit rate of the signal are and<br />
(A) 4000 bauds \ sec & 1000 bps<br />
(B) 2000 bauds \ sec & 1000 bps<br />
(C) 1000 bauds \ sec & 500 bps<br />
<span style="color: red;">(D) 1000 bauds \ sec & 4000 bps</span><br />
<br />
4. The VLF and LF bauds use propagation for communication.<br />
<span style="color: red;">(A) Ground </span> (B) Sky<br />
(C) Line of sight (D) Space<br />
<br />
5. Using the RSA public key crypto system, if p = 13, q = 31 and d = 7, then the value of e is<br />
(A) 101 (C) 105<br />
<span style="color: red;">(B) 103</span> (D) 107<br />
<br />
6. FAN IN of a component A is defined as<br />
<span style="color: red;">(A) Number of components that can call or pass control to component A.</span><br />
(B) Number of components that are called by component A.<br />
(C) Number of components related to component A.<br />
(D) Number of components dependent on component A.<br />
<br />
7. The relationship of data elements in a module is called<br />
(A) Coupling<br />
(B) Modularity<br />
<span style="color: red;">(C) Cohesion</span><br />
(D) Granularity<br />
<br />
8. Software Configuration Management is the discipline for systematically controlling<br />
(A) the changes due to the evolution of work products as the project proceeds.<br />
(B) the changes due to defects (bugs) being found and then fixed.<br />
(C) the changes due to requirement changes<br />
<span style="color: red;">(D) all of the above</span><br />
<br />
9. Which one of the following is not a step of requirement engineering ?<br />
(A) Requirement elicitation<br />
(B) Requirement analysts<br />
<span style="color: red;">(C) Requirement design</span><br />
(D) Requirement documentation<br />
<br />
10. Testing of software with actual data and in actual environment is called<br />
(A) Alpha testing<br />
<span style="color: red;">(B) Beta testing</span><br />
(C) Regression testing<br />
(D) None of the above</div>
<div style="text-align: left;">
<br />
11. The student marks should not be greater than 100. This is<br />
<span style="color: red;">(A) Integrity constraint</span><br />
(B) Referential constraint<br />
(C) Over-defined constraint<br />
(D) Feasible constraint<br />
<br />
12. GO BOTTOM and SKIP-3 commands are given one after another in a database file of 30 records. It shifts the control to<br />
(A) 28th record <span style="color: red;"> (B) 27th record</span><br />
(C) 3rd record (D) 4th record<br />
<br />
13. An ER Model includes<br />
I. An ER diagram portraying entity types.<br />
II. Attributes for each entity type<br />
III. Relationships among entity types.<br />
IV. Semantic integrity constraints that reflects the business rules about data not captured in the ER diagram.<br />
<span style="color: red;">(A) I, II, III & IV </span> (B) I&IV<br />
(C) I, II & IV (D) I & III<br />
<br />
14. Based on the cardinality ratio and participation associated with a relationship type, choose either the Foreign Key Design, the Cross Referencing Design or Mutual Referencing Design.<br />
(A) Entity <span style="color: red;">(B) Constraints</span><br />
(C) Rules (D) Keys<br />
<br />
15. Data Integrity control uses <br />
(A) Upper and lower limits on numeric data.<br />
<span style="color: red;">(B) Passwords to prohibit unauthorised access to files.</span><br />
(C) Data dictionary to keep the data<br />
(D) Data dictionary to find last access of data<br />
<br />
16. What does the following declaration mean ?<br />
int (*ptr) [10];<br />
(A) ptr is an array of pointers of 10 integers.<br />
<span style="color: red;">(B) ptr is a pointer to an array of 10 integers.</span><br />
(C) ptr is an array of 10 integers.<br />
(D) none of the above.<br />
<br />
17. Which of the following has compilation error in C ?<br />
(A) int n = 32 ;<br />
(B) char ch = 65 ;<br />
(C) float f= (float) 3.2;<br />
<span style="color: red;">(D) none of the above</span><br />
<br />
18. Which of the following operators can not be overloaded in C+ + ?<br />
(A) * (B) + =<br />
(C) = = <span style="color: red;"> (D) ::</span><br />
<br />
19. allows to create classes which are derived from other classes, so that they automatically include some of its "parent's" members, plus its own members.<br />
(A) Overloading<br />
<span style="color: red;">(B) Inheritance</span><br />
(C) Polymorphism<br />
(D) Encapsulation<br />
<br />
20. The correct way to round off a floating number x to an integer value is<br />
<span style="color: red;">(A) y = (int)(.r + 0.5)</span><br />
(B) y = int (x + 0.5)<br />
(C) y = (int)*+ 0.5<br />
(D) y = (int)((im> + 0.5)<br />
<br />
21. What is the value of the postfix expression ?<br />
a b c d + - * (where a = 8, b = 4, c = 2 and d = 5)<br />
(A) -3/8 (B) -8/3<br />
(C) 24 <span style="color: red;"> (D) -24</span><br />
<br />
22. If the queue is implemented with a linked list, keeping track of a front pointer and a rear pointer, which of these pointers will change during an insertion into a non-empty queue ?<br />
(A) Neither of the pointers change<br />
(B) Only front pointer changes<br />
<span style="color: red;">(C) Only rear pointer change</span>s<br />
(D) Both of the pointers changes<br />
<br />
23. _________ is often used to prove the correctness of a recursive function.<br />
(A) Diagonaliization<br />
(B) Communitivity<br />
<span style="color: red;">(C) Mathematical Induction</span><br />
(D) Matrix Multiplication<br />
<br />
24. For any B-tree of minimum degree t > 2, every node other than the root must have atleast _________ keys and every node can have at, most ________ keys.<br />
(A) t-1,2t+1<br />
(B) t+1,2t+1<br />
<span style="color: red;">(C) t-1,2t-1</span><br />
(D) t+1,2t-1<br />
<br />
25. Given two sorted list of size 'm' and 'n' respectively. The number of comparison needed in the worst case<br />
by the merge sort algorithm will be<br />
(A) m x n<br />
(B) max (m, n)<br />
(C) min (m, n)<br />
<span style="color: red;">(D) m + n - 1</span><br />
<br />
26. Given the following statements :<br />
S, : SLR uses follow information to guide reductions. In case of LR and LALR parsers, the look-aheads are associated with the items and they make use of the left context available to the parser.<br />
S2 : LR grammar is a larger sub¬class of context free grammar as compared to that SLR and LALR grammars.<br />
Which of the following is true ?<br />
(A) S1 is not correct and S2 is not correct.<br />
(B) S1 is not correct and S2 is correct.<br />
(C) S1 is correct and S2 is not correct.<br />
<span style="color: red;">(D) S1 is correct and S2 is correct.</span><br />
<br />
27. The context free grammar for the language<br />
L = {an bm | n < m + 3, n > 0, in > 0} is<br />
(A) S -» aaa A; A -» aAb | B, B -> Bb | X ,;, <br />
(B) S -* aaaA|X, A -> aAb | B, B -*Bb f X<br />
(C) S -> aaaA | aa A | X, A -> aAb | B, B ~* Bb| k<br />
<span style="color: red;">(D) S -> aaaA | aa A | aA | X, A -> aAb i B, B -» Bb | X</span><br />
<br />
28. Given the following statements :<br />
S1 : If L is a regular language then the language {uv | u e L, v e LR} is also regular. <br />
S2 : L = {wwR}| is regular language.<br />
Which of the following is true ?<br />
(A) S1 is not correct and S2 is not correct.<br />
(B) S1 is not correct and S2 is correct.<br />
<span style="color: red;">(C) S1 is correct and S2 is not correct.</span><br />
(D) S1 is correct and S2 is correct.<br />
<br />
29. The process of assigning load addresses to the various parts of the program and adjusting the code and data in the program to reflect the assigned addresses is called ____________<br />
(A) Symbol resolution<br />
(B) Parsing<br />
(C) Assembly<br />
<span style="color: red;">(D) Relocation</span><br />
<br />
30. Which of the following derivations does a top-down parser use while parsing an input string ? The input is scanned from left to right.<br />
<span style="color: red;">(A) Leftmost derivation</span><br />
(B) Leftmost derivation traced out in reverse<br />
(C) Rightmost derivation traced out in reverse<br />
(D) Rightmost derivation<br />
<br />
31. The dual of a Boolean expression is obtained by interchanging<br />
(A) Boolean sums and Boolean products<br />
(B) Boolean sums and Boolean products or interchanging 0's and 1 's<br />
<span style="color: red;">(C) Boolean sums and Boolean products and interchanging 0's & 1's</span><br />
(D) Interchanging 0's and 1's<br />
<br />
32. Given that (292) 10 = (1204)^ in some number system x. The base x of that number system is<br />
(A) 2<br />
(B) 8<br />
(C) 10<br />
<span style="color: red;">(D) None of the above</span><br />
<br />
33. The sum of products expansion for the function<br />
F(x, y, z) = (x + y)z is given as<br />
(A) xyz + xyz + xyz<br />
(B) xyz + xyz + xyz<br />
(C) xyz + xyz + xyz<br />
<span style="color: red;">(D) xyz + xyz + xyz</span><br />
<br />
34. Let P(m, n) be the statement<br />
"m divides n" where the universe of discourse for both the variables is the set of positive integers. Determine the truth values of each of the following propositions:<br />
I: VmVnP(m,n),<br />
II. 3m Vn P(m, n)<br />
(A) Both I and II are true<br />
(B) Both I and II are false<br />
<span style="color: red;">(C) I - false & II - true</span><br />
(D) I - true & II - false<br />
<br />
35. Big - 0 estimate for<br />
f(x) = (x + 1) log(x2 + 1) + 3x2 is given as<br />
(A) O(xlogx)<br />
<span style="color: red;">(B) O(x2)</span><br />
(C) O(x3)<br />
(D) O(x2logx)<br />
<br />
36. How many edges are there in a forest of t-trees containing a total of n vertices ?<br />
(A) n+1<br />
<span style="color: red;">(B) n-t</span><br />
(C) n*t<br />
(D) nt<br />
<br />
37. Let f and g be the functions from the set of integers to the set integers defined by<br />
f(x) = 2x + 3 and g(x) = 3x + 2<br />
Then the composition of f and g and g and f is given as<br />
<span style="color: red;">(A) 6x + 7, 6x + 11</span><br />
(B) 6x + 11, 6x + 7<br />
(C) 5x + 5, 5x + 5<br />
(D) None of the above<br />
<br />
38. If n and r are non-negative integers and n > r, then p(n + 1, r) equals to <br />
<span style="color: red;">(A) P(n,r)(n + 1) / (n + 1 - r)</span><br />
(B) P(n,r)(n+1) / (n - 1 + r)<br />
(C) p(n,r)(n-l) / (n + 1 - r) <br />
(D) p(n,r)(n + l) / (n + 1 + r)<br />
<br />
39. A graph is non-planar if and only if it contains a subgraph homomorphic to <br />
(A) K3,2 or K5 (B) K3,3 and K6 <br />
<span style="color: red;">(C) K3,3 or K5 </span> (D) K2,3 and K5<br />
<br />
40. Which of the following statements are true ?<br />
I. A circuit that adds two bits, producing a sum bit and a carry bit is called half adder.<br />
II. A circuit that adds two bits, producing a sum bit and a carry bit is called full adder.<br />
III. A circuit that adds two bits and a carry bit producing a sum bit and a carry bit is called full adder.<br />
IV. A device that accepts the value of a Boolean variable as input and produces its complement is called an inverter.<br />
(A) I & II (B) II & III<br />
(C) I,II,III <span style="color: red;">(D) I,III & IV</span><br />
<br />
41 Active X controls are Pentium binary programs that can be embedded in ____________<br />
(A) Word pages<br />
(B) URL pages<br />
(C) Script pages<br />
<span style="color: red;">(D) Web pages</span><br />
<br />
42. Match the following :<br />
List-I List - II<br />
a. Wireless Application Environment i. HTTP <br />
b. Wireless Transaction Protocol ii. IP<br />
c. Wireless Datagram Protocol iii Scripts<br />
d. Wireless iv. UDP<br />
Codes : <br />
a b c d<br />
(A) ii iv i iii<br />
(B) iv iii ii i<br />
(C) iv iii i ii<br />
<span style="color: red;">(D) iii i iv ii</span><br />
<br />
43. Which of the following is widely used inside the telephone system for long-haul data traffic ?<br />
(A) ISDN<br />
<span style="color: red;">(B) ATM</span><br />
(C) Frame Relay<br />
(D) ISTN<br />
<br />
44. The document standards for EDI were first developed by large business house during the 1970s and are now under the control of the following standard organisation :<br />
(A) ISO<br />
<span style="color: red;">(B) ANSI</span><br />
(C) ITU-T<br />
(D) IEEE<br />
<br />
45. Electronic Data Interchange Software consists of the following four layers :<br />
(A) Business application, Internal format conversion, Network translator, EDI envelope<br />
<span style="color: red;">(B) Business application, Internal format conversion, EDI translator, EDI envelope</span><br />
(C) Application layer, Transport layer, EDI translator, EDI envelope<br />
(D) Application layer, Transport layer, IP layer, EDI envelope<br />
<br />
46. Consider a preemptive priority based scheduling algorithm based on dynamically changing priority.<br />
Larger priority number implies higher priority. When the process is waiting for CPU in the ready queue<br />
(but not yet started execution), its priority changes at a rate a = 2. When it starts running, its priority changes at a rate b = 1. All the processes are assigned priority value 0 when they enter ready queue. Assume that the following processes want to execute :<br />
Process Arrival Service<br />
ID Time Time<br />
PI 0 4<br />
P2 1 1<br />
P3 2 2<br />
P4 3 1<br />
The time quantum q = 1. When two processes want to join ready queue simultaneously, the process which has not executed recently is given priority. The finish time of processes PI, P2, P3 and P4 will respectively be<br />
(A) 4, 5, 7 and 8<br />
<span style="color: red;">(B) 8, 2, 7 and 5</span><br />
(C) 2, 5, 7 and 8<br />
(D) 8, 2, 5 and 7<br />
<br />
47. The virtual address generated by a CPU is 32 bits. The Translation Look-aside Buffer (TLB) can hold<br />
total 64 page table entries and a 4-way set associative (i.e. with 4- cache lines in the set). The page size<br />
is 4 KB. The minimum size of TLB tag is<br />
(A) 12 bits<br />
(B) 15 bits<br />
<span style="color: red;">(C) 16 bits</span><br />
(D) 20 bits<br />
<br />
48. Consider a disk queue with request for input/output to block on cylinders<br />
98, 183, 37, 122, 14, 124, 65, 67<br />
in that order. Assume that disk head is initially positioned at cylinder 53 and moving towards cylinder number 0. The total number of head movements using Shortest Seek Time First (SSTF) and SCAN algorithms are respectively<br />
<span style="color: red;">(A) 236 and 252 cylinders</span><br />
(B) 640 and 236 cylinders<br />
(C) 235 and 640 cylinders<br />
(D) 235 and 252 cylinders<br />
<br />
49. How much space will be required to store the bit map of a 1.3 GB disk with 512 bytes block size ?<br />
<span style="color: red;">(A) 332.8 KB</span><br />
(B) 83.6 KB<br />
(C) 266.2 KB<br />
(D) 256.6 KB<br />
<br />
50. Linux operating system uses<br />
(A) Affinity Scheduling<br />
<span style="color: red;">(B) Fair Preemptive Scheduling</span><br />
(C) Hand Shaking<br />
(D) Highest Penalty Ratio Next</div>
</div>
</div>
Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com7tag:blogger.com,1999:blog-3813076116009372125.post-47955438729170049272013-12-03T15:18:00.001+05:302014-04-22T15:31:34.166+05:30UGC NET Solved Paper - I Dec2013<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: center;">
<span style="color: blue;">UGC NET December 2013 Solved question paper - I</span></div>
<div style="text-align: center;">
<br /></div>
1. Which one of the following Councils has been disbanded in 2013 ?<br />
<span style="color: red;">(A) Distance Education Council (DEC)</span><br />
(B) National Council for Teacher Education (NCTE)<br />
(C) National Council of Educational Research and Training (NCERT)<br />
(D) National Assessment and Accreditation Council (NAAC)<br />
<br />
2.<span style="mso-tab-count: 1;"> </span>Which of the following
statements are correct about the National Assessment
and Accreditation Council ?<br />
1. It is an autonomous institution.<br />
2. It is tasked with the responsibility of assessing and accrediting
institutions of higher education.<br />
3. It is located in Delhi.<br />
4. It has regional offices.<br />
Select the correct answer from the codes given below:<br />
Codes :<br />
(A)<span style="mso-spacerun: yes;"> </span>l and 3<span style="mso-tab-count: 1;"> </span><span style="color: red;">(B)<span style="mso-spacerun: yes;"> </span>l and 2</span><br />
(C)<span style="mso-spacerun: yes;"> </span>l,2 and 4<span style="mso-spacerun: yes;"> </span>(D)<span style="mso-spacerun: yes;">
</span>2,3 and 4<br />
<br />
3.<span style="mso-tab-count: 1;"> </span>The power of the Supreme
Court of India
to decide disputes between two or more States falls under its<br />
(A) Advisory Jurisdiction<br />
(B) Appellate Jurisdiction<br />
<span style="color: red;">(C) Original Jurisdiction<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"> </span></span><br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">(D) </span>Writ Jurisdiction<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"> </span><br />
<br />
4.<span style="mso-tab-count: 1;"> </span>Which of the following
statements are correct ?<br />
1. There are seven Union Territories in India.<br />
2. Two Union Territories have Legislative Assemblies<br />
3. One Union Territory has a High Court.<br />
4. One Union Territory is the capital of two States.<br />
Select the correct answer from the codes given below:<br />
(A)<span style="mso-spacerun: yes;"> </span>1 and 3 only<span style="mso-spacerun: yes;"> </span>(B)<span style="mso-spacerun: yes;">
</span>2 and 4 only (C)<span style="mso-spacerun: yes;"> </span>2, 3 and 4 only
<span style="color: red;">(D)<span style="mso-spacerun: yes;"> </span>1, 2, 3 and 4</span><br />
<br />
5.<span style="mso-tab-count: 1;"> </span>Which of the following
statements are correct about the Central Information
Commission ?<br />
1. The Central Information Commission is a statutory body.<br />
2. The Chief Information Commissioner and other Information Commissioners are
appointed by the President of India.<br />
3. The Commission can impose a penalty upto a maximum of Rs 25,000/-<br />
4.<span style="mso-tab-count: 1;"> </span>It can punish an errant
officer.<br />
Select the correct answer from the
codes given below :<br />
Codes:<br />
(A) 1 and 2 only<br />
(B) 1,2 and 4<br />
<span style="color: red;">(C) 1,2 and 3</span><br />
(D) 2, 3 and 4<br />
<br />
6.<span style="mso-tab-count: 1;"></span> Who among the following
conducted
the CNN-IBN - The Hindu 2013
Election Tracker Survey across 267
constituencies in 18 States ?<br />
<span style="color: red;">(A) The Centre for the Study of Developing Societies (CSDS)</span><br />
(B) The Association for Democratic Reforms (ADR)<br />
(C) CNN and IBN<br />
(D) CNN, IBN and The Hindu<br />
<br />
7.<span style="mso-tab-count: 1;"></span> In certain code TEACHER is
written
as VGCEJGT. The code of
CHILDREN will be<br />
(A)<span style="mso-spacerun: yes;"> </span>EKNJFTGP<span style="color: red;"> (B)<span style="mso-spacerun: yes;"> </span>EJKNFTGP</span> (C)<span style="mso-spacerun: yes;"> </span>KNJFGTP<span style="mso-spacerun: yes;">
</span>(D) <span style="mso-spacerun: yes;"> </span>None of these<br />
<br />
8. A person has to buy both apples and mangoes. The cost of one apple is Rs 7 whereas that of a mango is Rs 5/-. If the person has Rs 38, the number of apples he can buy is<br />
(A) 1 (B) 2<br />
(C) 3 <span style="color: red;">(D) 4</span><br />
<br />
9.<span style="mso-tab-count: 1;"> </span>A man pointing to a lady
said, "The son of her only brother is the brother of my wife". The lady is related to the man as<br />
(A) Mother's sister<br />
(B) Grand mother<br />
(C) Mother-in-law<br />
<span style="color: red;">(D) Sister of Father-in-law</span><br />
<br />
10.<span style="mso-tab-count: 1;"> </span>In this series 6, 4, 1, 2, 2, 8, 7, 4, 2, 1, 5, 3, 8, 6, 2,
2, 7,1, 4, 1, 3, 5, 8, 6, how many pairs
of successive numbers <span style="mso-spacerun: yes;"></span>have <span style="mso-spacerun: yes;"></span>a
difference of 2 each ?<br />
(A)<span style="mso-spacerun: yes;"> </span>4<span style="mso-tab-count: 1;"> </span>(B)<span style="mso-spacerun: yes;"> </span>5<br />
<span style="color: red;">(C)<span style="mso-spacerun: yes;"> </span>6</span><span style="mso-tab-count: 1;"><span style="color: red;"> </span> </span>(D)<span style="mso-spacerun: yes;"> </span>8<br />
<br />
11.<span style="mso-tab-count: 1;"> </span>The mean marks obtained by a
class of 40 students is 65. The mean marks of half of the students is found to be 45. The mean marks of the remaining
students is<br />
<span style="color: red;">(A)<span style="mso-spacerun: yes;"> </span>85</span><span style="mso-tab-count: 1;"> </span>(B)<span style="mso-spacerun: yes;"> </span>60<br />
(C)<span style="mso-spacerun: yes;"> </span>70<span style="mso-tab-count: 1;"> </span>(D)<span style="mso-spacerun: yes;"> </span>65<br />
<br />
12.<span style="mso-tab-count: 1;"> </span>Anil is twice as old as
Sunita. Three
years ago, he was three times as old as
Sunita. The present age of Anil is<br />
(A) 6 years<br />
(B) 8 years<br />
<span style="color: red;">(C) 12 years</span><br />
(D) 16 years<br />
<br />
13.<span style="mso-tab-count: 1;"> </span>Which of the following is a
social
network ?<br />
<span style="color: windowtext; text-decoration: none; text-underline: none;">(A) amazon.com</span><br />
(B) eBay<br />
<span style="color: windowtext; text-decoration: none; text-underline: none;">(C) gmail.com</span><br />
<span style="color: red;"><span style="text-decoration: none; text-underline: none;">(D) Twitter</span></span><br />
<br />
<span style="color: windowtext; text-decoration: none; text-underline: none;">14.The population information is called parameter while the corresponding sample information is known as<br />(A) Universe<br />(B) Inference<br /><span style="color: black;">(C) Sampling design</span><br /><span style="color: red;">(D) Statistics</span></span><br />
<br />
Read the following passage carefully and answer questions 15 to 20 :<br />
<div style="text-align: justify;">
<span style="color: windowtext; text-decoration: none; text-underline: none;">Heritage conservation practices improved worldwide after the International Center for the Study of the Preservation and Restoration of Cultural Property
(<span style="color: windowtext;">I</span>CCROM) was established with UNESCO's assistance in 1959. The
inter-governmental organization with 126 member states has done a commendable
job by training more than 4,000 professionals, providing practice standards, and
sharing technical expertise. In this golden jubilee year, as we acknowledge its
key role in global conservation, an assessment of international practices would
be meaningful to the Indian conservation movement. Consistent investment,
rigorous attention, and dedicated research and dissemination are some of the
positive lessons to imbibe. Countries such as Italy have demonstrated that prioritizing heritage with significant budget provision pays. On the other
hand, India,
which is no less endowed in terms of cultural capital, has a long wav to go.
Surveys indicate that in addition to the 6,600 protected monuments, there are
over 60,000 equally valuable heritage structures that await attention. Besides
the small group in the service of Archaeological Survey of India, there are
only about 150 trained conservation professionals. In order to overcome this
severe shortage the emphasis has been on setting up dedicated labs and training
institutions. It would make much better sense for conservation to be made part
of mainstream research and engineering institutes, as has been done in Europe.<br />
Increasing funding and building institutions are the relatively easy part.
The real challenge is to redefine international approaches to address local
contexts. Conservation cannot limit itself to enhancing the art-historical
value of the heritage structures, which international charters perhaps
over emphasize. The effort has to be broad-based : It must also serve as a means
to improving the quality of life in the area where the heritage structures are
located. The first task therefore is to integrate conservation efforts with
sound development plans that take care of people living in the heritage
vicinity. Unlike in western countries, many traditional building crafts survive
in India,
and conservation practices offer an avenue to support them. This has been
acknowledged by the Indian National Trust for Art and Cultural Heritage charter
for conservation but is yet to receive substantial state support. More strength for heritage conservation can be mobilized by aligning it with the green
building movement. Heritage structures are essentially Eco-friendly and
conservation could become a vital part of the sustainable building practices
campaign in future.<br />
<br />
15. The outlook for conservation heritage changed<br /><span style="color: red;">(A) after the establishment of the International Centre for the Study of the Preservation and Restoration of Cultural Property.</span><br />(B) after training the specialists in the field.<br />(C) after extending UNESCO's assistance to the educational institutions.<br />(D) after ASI's measures to protect the monuments<br /><br />16. The inter-govemment organization was appreciated because of<br />(A) increasing number of members to 126.<br /><span style="color: red;">(B) imparting training to professionals and sharing technical expertise.</span><br />(C) consistent investment in conservation. <br />(D) its proactive role in renovation and restoration</span><br />
<br />
17. Indian conservation movement will be successful if there
would be<br />
<div class="MsoNormal">
(A) Financial support from the Government of India.<br />
(B) Non-governmental organizations role and participation in the conservation
movement.<br />
<span style="color: red;">(C) consistent investment, rigorous attention, and dedicated research and
dissemination of awareness for conservation.</span><br />
(D) Archaeological Survey of India's
meaningful assistance. </div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
18. As per the surveys of historical monuments in India,
there is very small number of<span style="mso-spacerun: yes;"> </span>protected
monuments. As per given the total number of monuments and enlisted number of
protected monuments, percentage comes to</div>
<div class="MsoNormal">
(A)<span style="mso-spacerun: yes;"> </span>10 percent<span style="mso-spacerun: yes;"> <span style="color: red;"> </span></span><span style="color: red;">(B)<span style="mso-spacerun: yes;">
</span>11 percent</span><span style="mso-spacerun: yes;"> </span>(C)<span style="mso-spacerun: yes;"> </span>12 percent<span style="mso-spacerun: yes;"> </span>(D)<span style="mso-spacerun: yes;">
</span>13 percent </div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
19. What should India
learn from Europe to conserve our cultural
heritage ?</div>
<div class="MsoNormal">
(i)<span style="mso-spacerun: yes;"> </span>There should be
significant budget provision to conserve our cultural heritage.</div>
<div class="MsoNormal">
(ii)<span style="mso-spacerun: yes;"> </span>Establish
dedicated labs and training institutions.</div>
<div class="MsoNormal">
(iii)<span style="mso-spacerun: yes;"> </span>Force the
government to provide sufficient funds.</div>
<div class="MsoNormal">
(iv) Conservation should be made part of mainstream research
and engineering institutes. </div>
<div class="MsoNormal">
Choose correct answer from the codes given below:</div>
<div class="MsoNormal">
(A) (i) (ii), (iii ,(iv)<span style="mso-spacerun: yes;">
</span></div>
<div class="MsoNormal">
<span style="color: red;">(B) (i). (ii) (iv)<span style="mso-spacerun: yes;"> </span></span></div>
<div class="MsoNormal">
(C) (i), (ii) </div>
<div class="MsoNormal">
(D) (i), (iii), (iv)</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
20. INTACH is known for its contribution for conservation of
our cultural heritage. The full<span style="mso-spacerun: yes;"> </span>form of
INTACH is</div>
<div class="MsoNormal">
(A) International Trust for Art and Cultural Heritage. </div>
<div class="MsoNormal">
(B) Intra-national Trust for Art and Cultural Heritage</div>
<div class="MsoNormal">
(C) Integrated Trust for Art and Cultural Heritage</div>
<div class="MsoNormal">
<span style="color: red;">(D) Indian National Trust for Art and Cultural Heritage</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
21. While delivering lecture if there is some disturbance in
the class, a<span style="mso-spacerun: yes;"> </span>teacher should</div>
<div class="MsoNormal">
(A) keep quiet for a while and then continue.</div>
<div class="MsoNormal">
(B) punish<span style="mso-spacerun: yes;">
</span>those<span style="mso-spacerun: yes;"> </span>causing disturbance.</div>
<div class="MsoNormal">
<span style="color: red;">(C) motivate to teach those causing disturbance.</span></div>
<div class="MsoNormal">
(D) not bother of what is happening in the class.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
22. Effective teaching is a function of </div>
<div class="MsoNormal">
(A) Teacher's satisfaction.</div>
<div class="MsoNormal">
(B) Teacher's honesty<span style="mso-spacerun: yes;">
</span>and commitment.</div>
<div class="MsoNormal">
<span style="color: red;">(C) Teacher's making students learn and understand.</span></div>
<div class="MsoNormal">
(D) Teacher's liking for professional excellence.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
23. The most appropriate meaning of learning is</div>
<div class="MsoNormal">
(A) Acquisition of skills</div>
<div class="MsoNormal">
<span style="color: red;">(B) Modification of behaviour</span></div>
<div class="MsoNormal">
(C) Personal adjustment</div>
<div class="MsoNormal">
(D) Inculcation of knowledge</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
24. Arrange the following teaching<span style="mso-spacerun: yes;"> </span>process in order:</div>
<div class="MsoNormal">
(i) Relate<span style="mso-spacerun: yes;"> </span>the
present knowledge with previous one</div>
<div class="MsoNormal">
(ii) Evaluation</div>
<div class="MsoNormal">
(iii) Reteaching</div>
<div class="MsoNormal">
(iv) Formulating instructional objectives</div>
<div class="MsoNormal">
(v) Presentation of instructional materials</div>
<div class="MsoNormal">
(A) (i), (ii), (iii), (iv), (v)</div>
<div class="MsoNormal">
(B) (ii), (i). (iii), (iv), (v)</div>
<div class="MsoNormal">
(C) (v), (iv), (iii), (i), (ii)</div>
<div class="MsoNormal">
<span style="color: red;">(D) (iv), (i), (v). (ii), (iii)</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
25.CIET stands for</div>
<div class="MsoNormal">
(A) Centre for Integrated Education and Technology</div>
<div class="MsoNormal">
(B) Central Institute for Engineering and Technology</div>
<div class="MsoNormal">
<span style="color: red;">(C) Central Institute for Education Technology</span></div>
<div class="MsoNormal">
(D) Centre for Integrated Evaluation Techniques.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
26. Teacher's<span style="mso-spacerun: yes;">
</span>role<span style="mso-spacerun: yes;"> </span>at<span style="mso-spacerun: yes;"> </span>higher<span style="mso-spacerun: yes;">
</span>education level is to</div>
<div class="MsoNormal">
(A) provide information to students.</div>
<div class="MsoNormal">
<span style="color: red;">(B) promote self learning in students.</span></div>
<div class="MsoNormal">
(C) encourage healthy competition among students.</div>
<div class="MsoNormal">
(D) help students to solve their problems.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
27.The Verstehen School of Understanding was popularised by</div>
<div class="MsoNormal">
<span style="color: red;">(A) German Social Scientists</span></div>
<div class="MsoNormal">
(B) American Philosophers</div>
<div class="MsoNormal">
(C) British Academicians</div>
<div class="MsoNormal">
(D) Italian Political Analysts</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
28.The sequential operations in scientific research are</div>
<div class="MsoNormal">
<span style="color: red;">(A) Co-variation, Elimination of Spurious Relations,
Generalisation, Theorisation</span></div>
<div class="MsoNormal">
(B) Generalisation, Co-variation, Theorisation, Elimination
of Spurious Relations</div>
<div class="MsoNormal">
(C) Theorisation, Generalisation, Elimination of Spurious
Relations, Co-variation</div>
<div class="MsoNormal">
(D) Elimination of Spurious Relations,
Theorisation,Generalisation, Co-variation.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
29. In sampling, the lottery method is used for</div>
<div class="MsoNormal">
(A) Interpretation</div>
<div class="MsoNormal">
(B) Theorisation</div>
<div class="MsoNormal">
(C) Conceptualisation</div>
<div class="MsoNormal">
<span style="color: red;">(D) Randomisation</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
30. Which is the main objective of research ?</div>
<div class="MsoNormal">
(A) To review the literature</div>
<div class="MsoNormal">
(B) To summarize what is already known</div>
<div class="MsoNormal">
(C) To get an academic degree</div>
<div class="MsoNormal">
<span style="color: red;">(D) To discover new facts or to make fresh interpretation of
known facts</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
31.Sampling error decreases with the</div>
<div class="MsoNormal">
(A) decrease in sample size</div>
<div class="MsoNormal">
<span style="color: red;">(B) increase in sample size</span></div>
<div class="MsoNormal">
(C) process of randomization</div>
<div class="MsoNormal">
(D) process of analysis</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
32. The principles of fundamental research are used in</div>
<div class="MsoNormal">
(A) action research</div>
<div class="MsoNormal">
<span style="color: red;">(B) applied research</span></div>
<div class="MsoNormal">
(C) philosophical research</div>
<div class="MsoNormal">
(D) historical research</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
33. Users who use media for their own ends are identified as</div>
<div class="MsoNormal">
(A) Passive audience</div>
<div class="MsoNormal">
<span style="color: red;">(B) Active audience</span></div>
<div class="MsoNormal">
(C) Positive audience</div>
<div class="MsoNormal">
(D) Negative audience</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
34. Classroom<span style="mso-spacerun: yes;">
</span>communication<span style="mso-spacerun: yes;"> </span>can<span style="mso-spacerun: yes;"> </span>be described as</div>
<div class="MsoNormal">
(A) Exploration</div>
<div class="MsoNormal">
(B) Institutionalisation</div>
<div class="MsoNormal">
(C) Unsignified</div>
<div class="MsoNormal">
<span style="color: red;">(D) Discourse</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
35. Ideological codes shape our collective</div>
<div class="MsoNormal">
(A) Productions</div>
<div class="MsoNormal">
<span style="color: red;">(B) Perceptions</span></div>
<div class="MsoNormal">
(C) Consumptions</div>
<div class="MsoNormal">
(D) Creations</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
36. In communication, myths but are have power</div>
<div class="MsoNormal">
(A) uncultural.<span style="mso-spacerun: yes;"> </span></div>
<div class="MsoNormal">
(B) insignificant.</div>
<div class="MsoNormal">
<span style="color: red;">(C) imprecise.</span></div>
<div class="MsoNormal">
(D) unpreferred</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
37. The first multi- lingual news agency of India was</div>
<div class="MsoNormal">
(A) Samachar</div>
<div class="MsoNormal">
(B) API</div>
<div class="MsoNormal">
<span style="color: red;">(C) Hindustan Samachar</span></div>
<div class="MsoNormal">
(D) Samachar Bharati</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
38.Organisational communication can also be equated with</div>
<div class="MsoNormal">
(A) intra-personal communication.</div>
<div class="MsoNormal">
(B) inter-personal communication.</div>
<div class="MsoNormal">
<span style="color: red;">(C) group communication.</span></div>
<div class="MsoNormal">
(D) mass communication.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
39. If two propositions having the same subject and
predicate terms are such that one is the denial of the other, the relationship
between them is called</div>
<div class="MsoNormal">
<span style="color: red;">(A) Contradictory</span></div>
<div class="MsoNormal">
(B) Contrary</div>
<div class="MsoNormal">
(C) Sub-contrary</div>
<div class="MsoNormal">
(D) Sub-alternation</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
40. Ananya and Krishna can
speak and follow English. Bulbul can write and speak Hindi as Archana
does.Archana talks with Ananya also in Bengali. Krishna
can not follow Bengali. Bulbul talks with Ananya in Hindi. Who can speak and
follow English, Hindi and Bengali ?</div>
<div class="MsoNormal">
(A) Archana</div>
<div class="MsoNormal">
(B) Bulbul</div>
<div class="MsoNormal">
<span style="color: red;">(C) Ananya</span></div>
<div class="MsoNormal">
(D) Krishna</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
41.A stipulative definition may be said to be</div>
<div class="MsoNormal">
(A) Always true</div>
<div class="MsoNormal">
(B) Always false</div>
<div class="MsoNormal">
(C) Sometimes true, sometimes false</div>
<div class="MsoNormal">
<span style="color: red;">(D) Neither true nor false</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
42.When the conclusion of an argument follows from its
premise/premises conclusively, the argument is called</div>
<div class="MsoNormal">
(A) Circular argument</div>
<div class="MsoNormal">
(B) Inductive argument</div>
<div class="MsoNormal">
<span style="color: red;">(C) Deductive argument</span></div>
<div class="MsoNormal">
(D) Analogical argument</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
43.Saturn and Mars are planets like the earth. They borrow
light from the Sun and moves around the Sun as the Earth does. So those planets
are inhabited by various orders of creatures as the earth is.What type of
argument is contained in the above passage ?</div>
<div class="MsoNormal">
(A)<span style="mso-spacerun: yes;"> </span>Deductive<span style="mso-spacerun: yes;"> </span>(B)<span style="mso-spacerun: yes;">
</span>Astrological</div>
<div class="MsoNormal">
<span style="color: red;">(C)<span style="mso-spacerun: yes;"> </span>Analogical</span><span style="mso-spacerun: yes;"><span style="color: red;"> </span> </span>(D)<span style="mso-spacerun: yes;">
</span>Mathematical</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
44. Given below are two premises. Four conclusions are drawn
from those two premises in four codes. Select the code that states the
conclusion validly drawn.</div>
<div class="MsoNormal">
Premises:</div>
<div class="MsoNormal">
(i)<span style="mso-spacerun: yes;"> </span>All saints are
religious, (major)</div>
<div class="MsoNormal">
(ii)<span style="mso-spacerun: yes;"> </span>Some honest
persons are saints. (minor)</div>
<div class="MsoNormal">
Codes :</div>
<div class="MsoNormal">
(A) All saints are honest.</div>
<div class="MsoNormal">
(B) Some saints are honest.</div>
<div class="MsoNormal">
(C) Some honest persons are religious.</div>
<span style="color: red;">(D) All religious persons are honest</span><br />
<br />
Following table provides details about the Foreign Tourist Arrivals (FTAs)
in India
from different regions of the world in different years. Study the table
carefully and answer questions from 45 to 48 based on this table.<br />
<br />
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<br />
<table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="border-collapse: collapse; border: none; margin-left: .45in; mso-border-alt: solid windowtext 1.0pt; mso-border-insideh: 1.0pt solid windowtext; mso-border-insidev: 1.0pt solid windowtext; mso-padding-alt: 0in 5.4pt 0in 5.4pt;">
<tbody>
<tr style="height: 20.55pt; mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td rowspan="2" style="border: solid windowtext 1.0pt; height: 20.55pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138"><div class="MsoNormal">
<br /></div>
</td>
<td colspan="3" style="border-left: none; border: solid windowtext 1.0pt; height: 20.55pt; mso-border-left-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 284.6pt;" valign="top" width="379"><div align="center" style="text-align: center;">
Number of Foreign Tourist Arrivals</div>
</td>
</tr>
<tr style="height: 27.6pt; mso-yfti-irow: 1;">
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="line-height: -138%; text-align: center;">
2007</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="line-height: -138%; text-align: center;">
2008</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="line-height: -138%; text-align: center;">
2009</div>
</td>
</tr>
<tr style="height: 27.6pt; mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 27.6pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">Western Europe</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
1686083</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
1799525</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.6pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
1610086</div>
</td>
</tr>
<tr style="height: 36.85pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 36.85pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">North America</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 36.85pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
1007276</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 36.85pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
1027297</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 36.85pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
1024469</div>
</td>
</tr>
<tr style="height: 27.35pt; mso-yfti-irow: 4;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 27.35pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">South Asia</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
982428</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
1051846</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
982633</div>
</td>
</tr>
<tr style="height: 27.35pt; mso-yfti-irow: 5;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 27.35pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">South East Asia</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
303475</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
332925</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 27.35pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
348495</div>
</td>
</tr>
<tr style="height: 17.9pt; mso-yfti-irow: 6;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 17.9pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">East Asia</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
352037</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
355230</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
318292</div>
</td>
</tr>
<tr style="height: 17.9pt; mso-yfti-irow: 7;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 17.9pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">West Asia</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
171661</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
215542</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
201110</div>
</td>
</tr>
<tr style="height: 17.9pt; mso-yfti-irow: 8; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 17.9pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 103.45pt;" valign="top" width="138">Total FTAs in India</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.55pt;" valign="top" width="121"><div align="center" style="text-align: center;">
5081504</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 77.6pt;" valign="top" width="103"><div align="center" style="text-align: center;">
5282603</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 17.9pt; mso-border-left-alt: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt; width: 116.45pt;" valign="top" width="155"><div align="center" style="text-align: center;">
5108579</div>
</td>
</tr>
</tbody></table>
<br />
45.Find out the region that contributed around 20 percent of the total foreign tourist arrivals in India in 2009.<br />
(A) Western Europe<br />
<span style="color: red;">(B) North America</span><br />
(C) South Asia<br />
(D) South East Asia<br />
<br />
46. Which of the following regions has recorded the highest negative growth rate of foreign tourist arrivals in India in 2009 ? <br />
(A) Western Europe<br />
(B) North America<br />
(C) South Asia<br />
<span style="color: red;">(D) West Asia</span><br />
<br />
47.out the region that has been showing declining trend in terms of share of foreign tourist arrivals in India in 2008 and 2009.<br />
<span style="color: red;">(A) Western Europe</span><br />
(B) South East Asia<br />
(C) East Asia<br />
(D) West Asia<br />
<br />
48. Identify the region that has shown hyper growth rate of foreign tourist arrivals than the growth rate of the total FTAs in India in 2008.<br />
(A) Western Europe<br />
(B) North America<br />
<span style="color: red;">(C) South Asia</span><br />
(D) East Asia <br />
<br />
49. The post-industrial society is designated as<br />
<span style="color: red;">(A) Information society</span><br />
(B) Technology society<br />
(C) Mediated society<br />
(D) Non-agricultural society<br />
<br />
50. The initial efforts for internet based communication was for<br />
(A) Commercial communication<br />
<span style="color: red;">(B) Military purposes</span><br />
(C) Personal interaction<br />
(D) Political campaigns<br />
<br />
51. Internal communication within institutions is done through<br />
<span style="color: red;">(A) LAN</span><br />
(B) WAN<br />
(C) EBB<br />
(D) MMS<br />
<br />
52. Virtual reality provides<br />
(A) Sharp pictures<br />
(B) Individual audio<br />
<span style="color: red;">(C) Participatory experience</span><br />
(D) Preview of new films<br />
<br />
53. The first virtual university of India came up in<br />
(A) Andhra Pradesh<br />
(B) Maharashtra<br />
(C) Uttar Pradesh<br />
<span style="color: red;">(D) Tamil Nadu</span><br />
<br />
54. Arrange the following books in chronological order in which they appeared. Use the code given below:<br />
(i) Limits to Growth<br />
(ii) Silent Spring<br />
(iii) Our Common Future<br />
(iv) Resourceful Earth<br />
Codes :<br />
(A) (i), (iii), (iv), (ii)<br />
(B) (ii), (iii), (i), (iv)<br />
<span style="color: red;">(C) (ii), (i), (iii), (iv)</span><br />
(D) (i), (ii), (iii), (iv)<br />
<br />
55. Which one of the following continents is at a greater risk of desertification ?<br />
<span style="color: red;">(A) Africa</span><br />
(B) Asia<br />
(C) South America<br />
(D) North America<br />
<br />
56. "Women are closer to nature than men." What kind of perspective is this ? <br />
(A) Realist <span style="color: red;">(B) Essentialist</span> (C) Feminist (D) Deep ecology<br />
<br />
57. Which one of the following is not a matter a global concern in the removal of tropical forests ?<br />
<span style="color: red;">(A) Their ability to absorb the chemicals that contribute to depletion of ozone layer</span><br />
(B) Their role in maintaining the oxygen and carbon balance of the earth.<br />
(C) Their ability to regulate surface and air temperatures, moisture content and reflectivity.<br />
(D) Their contribution to the biological diversity of the planet.<br />
<br />
58. The most comprehensive approach to address the problems of man-environment interaction is one of the<br />
following :<br />
(A) Natural Resource Conservation Approach<br />
(B) Urban-industrial Growth Oriented Approach<br />
(C) Rural-agricultural Growth Oriented Approach<br />
<span style="color: red;">(D) Watershed Development Approach</span><br />
<br />
59. The major source of the pollutant gas,carbon mono-oxide (CO), in urban areas is<br />
(A) Thermal power sector<br />
<span style="color: red;">(B) Transport sector</span><br />
(C) Industrial sector<br />
(D) Domestic sector<br />
<br />
60. In a fuel cell driven vehicle, the energy is obtained from the combustion of<br />
(A) Methane <span style="color: red;"> (B) Hydrogen</span><br />
(C) LPG (D) CNG <br />
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Mr. Elahttp://www.blogger.com/profile/12954252691109348013noreply@blogger.com2India11.90497859698767 79.7689819335937511.65637659698767 79.446258433593755 12.15358059698767 80.091705433593745tag:blogger.com,1999:blog-3813076116009372125.post-57539647152373310492013-06-30T17:20:00.000+05:302013-12-18T17:26:16.526+05:30UGC NET Computer Science Solved Paper -III June2013 <div dir="ltr" style="text-align: left;" trbidi="on">
<div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: blue;"><span style="font-size: 11pt;">Questions along with
Answers Below - Explanations are always welcome</span></span><br />
<br />
1. The Software Maturity Index (SMI) is defined as<br />
SMI = [M<sub>f <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></sub>-(F<sub>a<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></sub> + F<sub>c</sub> + F<sub>d</sub> )] / M<sub>f</sub><sub> </sub>Where <br />
M<sub>f </sub>= the number of modules in the current release.<br />
F<sub>a </sub>= the number of modules in the current release that have been added.<br />
F<sub>c </sub>= the number of modules in the current release that have been changed.<br />
F<sub>d </sub>= the number of modules in the current release that have been deleted. <br />
The product begins to stabilize when<br />
<span style="color: red;">(A) SMI approaches 1</span><br />
(B) SMI approaches 0<br />
(C) SMI approaches -1<br />
(D) None of the above<br />
<br />
2. Match the following:<br />
a. Watson- Felix model intensity i. Failure<br />
b. Quick-Fix model ii. Cost estimation<br />
c. Putnam resource allocation model iii. Project planning<br />
d. Logarithmetic- Poisson Model iv. Maintenance<br />
Codes:<br />
a b c d<br />
(A) ii i iv iii<br />
(B) i ii iv iii<br />
(C) ii i iii iv<br />
<span style="color: red;">(D) ii iv iii i</span><br />
<br />
3. ________is a process model that removes defects before they can precipitate serious hazards.<br />
(A) Incremental model<br />
(B) Spiral model<br />
<span style="color: red;">(C) Clean room software engineering</span><br />
(D) Agile model<br />
<br />
4. Equivalence partitioning is a ______ method that divides the input domain of a program into classes of data from which test cases can be derived.<br />
(A) White-box testing<br />
<span style="color: red;">(B) Black-box testing</span><br />
(C) Orthogonal amIy testing<br />
(D) Stress testing<br />
<br />
5. The following three golden rules<br />
(i) Place the user in control<br />
(ii) Reduce the user's memory load<br />
(iii) Make the interface consistent are for<br />
(A) User satisfaction<br />
<span style="color: red;">(B) Good interface design</span><br />
(C) Saving system's resources<br />
(D) None of these<br />
<br />
6.Software safety is a __________ activity that focuses on the identification and assessment of potential hazards that may affect software negatively and cause an entire system to fail.<br />
(A) Risk mitigation, monitoring and management<br />
<span style="color: red;">(B) Software quality assurance</span><br />
(C) Software cost estimation<br />
(D) Defect removal efficiency<br />
<br />
7. The "PROJECT' operator of a relational algebra creates a new table that has always<br />
(A) More columns than columns in original table<br />
(B) More rows than original table<br />
<span style="color: red;">(C) Same number of rows as the original table</span><br />
(D) Same number of columns as the original table<br />
<br />
8. The employee information of an Organization is stored in the relation:<br />
Employee (name, sex, salary, deptname) Consider the following SQL query<br />
Select deptname from Employee Where sex = 'M' group by deptname <br />
having avg (salary) > {select avg (salary) from Employee}<br />
Output of the given query corresponds to<br />
(A) Average salary of employee more than average salary of the organization.<br />
(B) Average salary less than average salary of the organization.<br />
(C) Average salary of employee equal to average salary of the organization.<br />
<span style="color: red;">(D) Average salary of male employees in a department is more than average salary of the organization.</span><br />
<br />
9. For a database relation R(a, b, c, d) where the domains of a. b, c. d include only the atomic values. The<br />
functional dependency a<span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;"> à</span></span> c, b <span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span> d holds in the following relation<br />
<span style="color: red;">(A) In INF not in 2NF</span><br />
(B) In 2NF not in 3NF<br />
(C) In 3NF<br />
(D) In INF<br />
<br />
10. Match the following:<br />
a. RAID 0 i. Bit interleaved parity<br />
b. RAID 1 ii. Non redundant stripping<br />
c. RAID 2 iii. Mirrored disks<br />
d. RAID 3 iv. Error correcting codes<br />
Codes :<br />
a b c d<br />
(A) iv i ii iii<br />
(B) iii iv i ii <br />
(C) iii i iv ii<br />
(D) iii ii iv i<br />
<span style="color: red;">Note: Wrong options given by UGC NET</span> <br />
<br />
11. The golden ratio <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">φ</span> and its conjugate <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span> <span style="text-decoration: overline;"><span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">φ</span></span> both satisfy the equation<br />
(A) x<sup>3</sup>-x-l = 0<br />
(B) x<sup>3</sup>+x-l = 0 <br />
<span style="color: red;">(C) x<sup>2</sup>-x-l = 0</span><br />
(D) x<sup>2</sup>+x-l = 0<br />
<br />
12. The solution of recurrence relation<br />
T(n) = 2T{floor (<span style="font-size: larger; white-space: nowrap;">√<span style="text-decoration: overline;"> </span></span><span style="font-size: larger; white-space: nowrap;"><span style="text-decoration: overline;">n</span></span>)) + logn is<br />
{A) O(n log log logn)<br />
(B) O(n log logn)<br />
(C) O(log logn)<br />
<span style="color: red;">(D) O(logn log logn)</span><br />
<div class="MsoNormal">
<br />
13. In any n-clement heap, the number of nodes of height h is<br />
(A) less than equal to [n/2<sup>h</sup>]<br />
(B) greater than [n/2<sup>h</sup>]<br />
(C) greater than [n/2<sup>h+1</sup>]<br />
<span style="color: red;">(D) less than equal to [n/2<sup>h+1</sup>]</span><br />
<br />
14. A data file of 1,00,000 characters contains only the characters g-l, with the frequencies as indicated in table:<br />
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<div align="center">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-yfti-tbllook: 480;">
<tbody>
<tr style="height: 15.9pt; mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.75in;" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
<br /></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 25.1pt;" width="33"><div align="center" class="MsoNormal" style="text-align: center;">
g</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 29.3pt;" width="39"><div align="center" class="MsoNormal" style="text-align: center;">
h</div>
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<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
i</div>
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<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
j</div>
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<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
k</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 15.9pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
l</div>
</td>
</tr>
<tr style="height: 25.15pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 1.75in;" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
Frequency in thousand</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 25.1pt;" width="33"><div align="center" class="MsoNormal" style="text-align: center;">
45</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 29.3pt;" width="39"><div align="center" class="MsoNormal" style="text-align: center;">
13</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
12</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
16</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
9</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 25.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 21.7pt;" width="29"><div align="center" class="MsoNormal" style="text-align: center;">
5</div>
</td>
</tr>
</tbody></table>
</div>
using the variable-length code by Huffman codes, the file can be encoded with<br />
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(A) 2,52,000 hits</div>
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(B) 2,64,000 bits</div>
<div class="MsoNormal">
(C) 2,46,000 hits</div>
<div class="MsoNormal">
<span style="color: red;">(D) 2,24,000 bits</span></div>
<br />
<br />
15. A vertex cover of an undirected graph G(V, E) is a subset V<sub>1</sub> ⊆ V vertices such that<br />
(A) Each pair of vertices in V<sub>1</sub>connected by an edge<br />
(B) If (u, v) ∈ E then u ∈ V<sub>1</sub> and v ∈ V<sub>1</sub><br />
<span style="color: red;">(C) If (u, v) ∈ E then u ∈ V<sub>1</sub> or v ∈ V<sub>1</sub></span><br />
(D) All pairs of vertices in V<sub>1</sub> are not connected by an edge<br />
<br />
16. In a fully connected mesh network with n devices, there are ____ physical channels to link all devices.<br />
<span style="color: red;">(A) n(n-1)/2 </span> (B) n(n+1)/2<br />
(C) 2n (D) 2n+1<br />
<br />
17. The baud rate of a signal is 600 baud/second. If each signal unit carries 6 bits, then the bit rate of a signal is __________<br />
<span style="color: red;">(A) 3600</span><br />
(B) 100<br />
(C) 6/600<br />
(D) None of the above<br />
<span style="color: red;">Hint: baudrate * bit =bit rate</span> <br />
<br />
18. Match the following:<br />
a. Data link layer i. Flow control<br />
b. Network layer ii. Node to node delivery<br />
c. Transport layer iii. Mail services<br />
d. Application layer iv Routing<br />
Codes:<br />
a b c d<br />
(A) ii i iv iii<br />
<span style="color: red;">(B) ii iv i iii</span><br />
(C) ii i iii iv <br />
(D) ii iv iii i<br />
<br />
19. An image is 1024*800 pixels with 3 bytes/pixel. Assume the image is uncompressed. How long does it take to transmit it over a 10 -Mbps Ethernet?<br />
(A) 196.6 seconds<br />
(B) 19.66 seconds<br />
<span style="color: red;">(C) 1.966 seconds</span><br />
(D) 0.1966 seconds<br />
<span style="color: red;">Hint: [1024*800*3*8]/10*1000*1000 converting to bits</span><br />
<br />
20. The ______ measures the relative strengths of two signals or a signal at two different points.<br />
(A) frequency<br />
(B) attenuation<br />
(C) throughput<br />
<span style="color: red;">(D) decibel</span><br />
<br />
21. Which one of the following media is multidrop?<br />
(A) Shielded Twisted pair cable<br />
(B) Unshielded Twisted pair cable<br />
<span style="color: red;">(C) Thick Coaxial cable</span><br />
(D) Fiber Optic cable<br />
<br />
22. What is the baud rate of the standard 10 Mbps Ethernet?<br />
(A) 10 megabaud <span style="color: red;">(B) 20 megabaud</span><br />
(C) 30 megabaud (D) 40 megabaud<br />
<br />
23. At any iteration of simplex method, if ∆j (Zj - Cj) corresponding to any non·basic variable Xj is obtained as zero, the solution under the test is<br />
(A) Degenerate solution<br />
(B) Unbounded solution<br />
<span style="color: red;">(C) Alternative solution</span><br />
(D) Optimal solution<br />
<br />
24. A basic feasible solution to a m-origin, n-destination transportation problem is said to be _______ if the number of positive allocations are less than m + n - 1.<br />
<span style="color: red;">(A) degenerate</span><br />
(B) non-degenerate<br />
(C) unbounded<br />
(D) unbalanced<br />
<br />
25. The total transportation cost in an initial basic feasible solution to the following transportation problem<br />
using Vogel's Approximation method is<br />
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<td style="border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
<br /></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
W1</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
W2</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
W3</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
W4</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
W5</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.15pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
Supply</div>
</td>
</tr>
<tr style="height: 24.45pt; mso-yfti-irow: 1;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
F1</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
4</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
3</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
6</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 24.45pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.15pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
8</div>
</td>
</tr>
<tr style="height: 23.15pt; mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
F2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
5</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
4</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
5</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
1</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.15pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
12</div>
</td>
</tr>
<tr style="height: 23.15pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
F3</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
6</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
5</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
4</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
7</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
3</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.15pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
14</div>
</td>
</tr>
<tr style="height: 23.15pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
Demand</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
4</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
4</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
6</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
8</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.1pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
8</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 23.15pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 38.15pt;" width="51"><div align="center" class="MsoNormal" style="text-align: center;">
<br /></div>
</td>
</tr>
</tbody></table>
</div>
(A) 76 <span style="color: red;">(B) 80 </span> (C) 90 (D) 96<br />
<br />
26. An actor in an animation is a small program invoked _______ per frame to detennine the characteristics of some object in the animation.<br />
<span style="color: red;">(A) once</span> (B) twice (C) 30 times (D) 60 times<br />
<br />
27. Bresenham line drawing algorithm is attractive because it uses<br />
(A) Real arithmetic only<br />
<span style="color: red;">(B) Integer arithmetic only</span><br />
(C) Floating point arithmetic<br />
(D) Real and integer arithmetic<br />
<br />
28. The refresh rate above which a picture stops flickering and fuses into a steady image is called ________ <br />
(A) Crucial fusion frequency<br />
(B) Current frequency fusion<br />
<span style="color: red;">(C) Critical fusion frequency</span><br />
(D) Critically diffused frequency<br />
<br />
29. In homogenous coordinate system (x, y. z) the points with z = 0 are called<br />
(A) Cartesian points<br />
(B) Parallel points<br />
(C) Origin point<br />
<span style="color: red;">(D) Point at infinity</span><br />
<br />
30. If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is<br />
<span style="color: red;">(A) 40 line-pairs per inch</span><br />
(B) 80 line-pairs per inch<br />
(C) 1600 lines per inch<br />
(D) 40 lines per inch<br />
<br />
31. Images tend to be very large collection of data. The size of memory required for a 1024 by 1024 image in which the colour of each pixel is represented by a n-bit number, (in an 8 bit machines) is<br />
(A) n x 8 MB<br />
<span style="color: red;">(B) n/ 8MB</span><br />
(C) (1024x 1024)/8MB<br />
(D) 1024MB<br />
<br />
31. Arrays in C language can have ____with reference to memory representation.<br />
(A) n-subscripts<br />
<span style="color: red;">(B) two-subscripts</span><br />
(C) only one subscript<br />
(D) three subscripts only<br />
<br />
33. Refer the points as listed below:<br />
(a) What are the operator precedence rules?<br />
(b) What are the operator associativity rules?<br />
(c) What is the order of operand evaluation?<br />
(d) Are there restrictions on operand evaluation side effects ?<br />
Which of the above must be considered as primary design issues for arithmetic expressions?<br />
(A) (a), (b) and (c)<br />
(B) (a), (c) and (d)<br />
(C) (a), (b) and (d)<br />
<span style="color: red;">(D) (a), (b), (c) and (d)</span><br />
<br />
34. Hom clauses are special kinds of propositions which can be described as<br />
(A) Single atomic proposition on left side.<br />
(B) Single or multiple atomic proposition on left side.<br />
(C) A single atomic proposition on left side and a single atomic proposition on right side.<br />
<span style="color: red;">(D) A single atomic proposition on left side or an empty left side.</span><br />
<br />
35. Which of the following is/are the fundamental semantic model(s) of parameter passing?<br />
(A) in mode<br />
(B) out mode<br />
(C) in-out mode<br />
<span style="color: red;">(D) all of the above</span><br />
<br />
36. The grammar with production rules<span style="font-size: 11.5pt;"> </span><br />
<div class="MsoNormal">
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<span style="font-size: 11.5pt;">S </span><span style="font-family: Wingdings; mso-ascii-font-family: 'Times New Roman'; mso-char-type: symbol; mso-hansi-font-family: 'Times New Roman'; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à </span></span><span style="font-size: 11.5pt;">aSb|SS|</span><sub>λ
</sub>generates language L given by :</div>
<div class="MsoNormal">
<span style="color: red;">(A) L = {w ∈{a,b}*| n<sub>a</sub> (w)= n<sub>b</sub> (w) and
n<sub>a</sub> (v) ≥ n<sub>b</sub> (v) where v is any prefix of w}</span></div>
<div class="MsoNormal">
(B) L = {w <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>{a,b}*| n<sub>a</sub> (w)= n<sub>b</sub> (w) and n<sub>a</sub>
(v) <span style="color: #333333; font-family: Arial; font-size: 9.5pt;">≤</span> n<sub>b</sub>
(v) where v is any prefix of w} </div>
<div class="MsoNormal">
(C) L = {w <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>{a,b}*| n<sub>a</sub> (w)<span style="color: #333333; font-family: Arial; font-size: 11.5pt;">≠</span> n<sub>b</sub> (w) and n<sub>a</sub> (v)
≥ n<sub>b</sub> (v) where v is any prefix of w} </div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D) L = {w <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>{a,b}*| n<sub>a</sub> (w)<span style="color: #333333; font-family: Arial; font-size: 11.5pt;">≠</span>n<sub>b</sub> (w) and n<sub>a</sub> (v)
<span style="color: #333333; font-family: Arial; font-size: 9.5pt;">≤</span> n<sub>b</sub>
(v) where v is any prefix of w}</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
37. A
pushdown automation M = (Q, Σ, Γ, δ, q<sub>0, z, </sub><span style="mso-spacerun: yes;"> </span>F) is a set to be deterministic subject to
which of the following condition(s), for every q <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈ Q, a∈</span>Σ <span style="color: #333333; font-family: Arial; font-size: 9.5pt;">U{</span><sub> λ </sub><span style="color: #333333; font-family: Arial; font-size: 9.5pt;">} and b </span><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>Γ <span style="mso-spacerun: yes;"> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(s1) δ(q,<sub> </sub>a<sub>,</sub> b) contains
at most <span style="mso-spacerun: yes;"> </span>one element</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(s2) if
δ(q,<sub> λ,</sub> b) is not empty than δ(q,<sub> </sub>c, b) must be empty for
every c <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>Σ</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
only s1</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)
only s2</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(C)
both s1 and s2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D) neither
s1 nor s2</div>
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/* Style Definitions */
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{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
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mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin:0in;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";
mso-ansi-language:#0400;
mso-fareast-language:#0400;
mso-bidi-language:#0400;}
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38. For every context free grammar (G) there exists an algorithm that passes any W <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span> L(G) in number of steps proportional to<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A) |n|w| (B) |w| (C) |w|<sup>2</sup> <span style="color: red;">(D) |w|<sup>3</sup> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
39.
Match the following:<br />
a. Context
sensitive language<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>i. Deterministic finite automation </div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
b.
Regular grammar<span style="mso-spacerun: yes;">
</span>ii. Recursive enumerable</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
c.
Context free grammar <span style="mso-spacerun: yes;"> </span>iii. Recursive language</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
d.
Unrestricted grammar<span style="mso-spacerun: yes;">
</span>iv. Pushdown automation</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
codes:</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>a<span style="mso-spacerun: yes;">
</span>b<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>c<span style="mso-spacerun: yes;"> </span>d</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)<span style="mso-spacerun: yes;"> </span>ii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span>iv <span style="mso-spacerun: yes;"> </span>iii</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span>iv
<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>i
<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iii</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(C)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span>i
<span style="mso-spacerun: yes;"> </span>iv <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D)<span style="mso-spacerun: yes;"> </span>ii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iv <span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iii<br />
<br />
40. The statements s1 and s2 are given as :</div>
sl : Context sensitive languages are closed under intersection. concatenation, substitution and inverse homomorphism.<br />
s2 Context free languages are closed under complementation. substitution and homomorphism.<br />
Which of the following is correct statement?<br />
(A) Both s1 and s2 are correct.<br />
<span style="color: red;">(B) s1 is correct and s2 is not correct.</span><br />
(C) sl is not correct and s2 is correct.<br />
(D) Both s1 and s2 are not correct.<br />
<br />
41. Which one of the following is not an addressing mode?<br />
(A) Register indirect<br />
(B) Autoincrement<br />
<span style="color: red;">(C) Relative indexed</span><br />
(D) Immediate operand<br />
<br />
42. Computers can have instruction formats with<br />
(A) only two address and three address instructions<br />
(B) only one address and two address instructions<br />
(C) only one address, two address .and three address instructions<br />
<span style="color: red;">(D) zero address, one address, two address and three address instructions</span><br />
<br />
43. Which is not a typical program control instruction?<br />
(A) BR (B) JMP <span style="color: red;">(C) SHL</span> (D) TST<br />
<br />
44. Interrupt which arises from illegal or erroneous use of an instruction or data is<br />
(A) Software interrupt<br />
<span style="color: red;">(B) Internal interrupt</span><br />
(C) External interrupt<br />
(D) All of the above<br />
<br />
45. The simplified function in product of sums of Boolean function F(W, X, Y, Z) =Σ(0, 1,2,5,8,9.10) is<br />
<span style="color: red;">(A) (W' + X') (Y' + Z') (X' + Z)</span><br />
(B) (W' + X') (Y' + Z') (X' + Z')<br />
(C) (W' + X') (Y' + Z) (X' + Z)<br />
(D) (W' + X') (Y + Z') (X' + Z)<br />
<br />
46. Match the following:<br />
a. TTL i High component density<br />
b. ECL ii Low power consumption<br />
c. MOS iii Evolution of "diode-transistor-logic"<br />
d.CMOS iv High speed digital circuits<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
codes:</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>a<span style="mso-spacerun: yes;">
</span>b<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>c<span style="mso-spacerun: yes;"> </span>d</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> i</span>i <span style="mso-spacerun: yes;"> </span>i iv</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)<span style="mso-spacerun: yes;"> </span>i iv
i
<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span> ii</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(C)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span>iv
<span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D)<span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iv</div>
<br />
47. Match the following:<br />
a. Foreign keys i. Domain constraint<br />
b. Private key ii. Referential integrity<br />
c. Event control action model iii. Encryption <br />
d. Data security iv. Trigger<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
codes:</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>a<span style="mso-spacerun: yes;">
</span>b<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>c<span style="mso-spacerun: yes;"> </span>d</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> i</span>i <span style="mso-spacerun: yes;"> </span>i iv</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(B)<span style="mso-spacerun: yes;"> i</span>i i
iv
<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iii</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(C)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span>iv
<span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D)<span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iv</div>
<br />
48. When an array is passed as a parameter to a function which of the following statements is correct?<br />
<span style="color: red;">(A) The function can change values in the original array.</span><br />
(B) The function cannot change values in the original array.<br />
(C) Results in compilation error.<br />
(D) Results in runtime error<br />
<br />
49. Suppose you want to delete the name that occurs before "Vivek" in an alphabetical listing. Which of the following data structures shall be most efficient for this operation?<br />
(A) Circular linked list<br />
<span style="color: red;">(B) Doubly linked list</span><br />
(C) Linked list<br />
(D) Dequeue<br />
<br />
50. What will be the output of the following segment of the program ?<br />
main( )<br />
(<br />
char *s = "hello world";<br />
int i = 7;<br />
Printf("%.*s", i,s);<br />
}<br />
(A) Syntax error<br />
(B) hello w<br />
(C) hello<br />
(D) o world<br />
<span style="color: red;">Note: All the given options are wrong</span> - <span style="color: red;">output for the given c progam is %.*s</span><br />
<br />
51. Trace the error:<br />
void main()<br />
(<br />
int *b, &a;<br />
*b=20<br />
printf("%d, %d", a, *b)<br />
}<br />
(A) No error<br />
(B) Logical error<br />
<span style="color: red;">(C) Syntax error</span><br />
(D) Semantic error<br />
<br />
52. Match the following:<br />
a. calloc() i. Frees previously allocated space<br />
b. free() ii. Modifies previously allocated space<br />
c. malloc() iii. Allocates space for array<br />
d. realloc() iv. Allocates requested size of space<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
codes:</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>a<span style="mso-spacerun: yes;">
</span>b<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>c<span style="mso-spacerun: yes;"> </span>d</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(A)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> i</span> <span style="mso-spacerun: yes;"> </span>iv ii</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)<span style="mso-spacerun: yes;"> i</span>ii ii
i
<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>iv</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(C)<span style="mso-spacerun: yes;"> </span>iii <span style="mso-spacerun: yes;"> </span>iv
<span style="mso-spacerun: yes;"> </span>i <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii</div>
(D)<span style="mso-spacerun: yes;"> </span>iv <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>ii iii <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>i<br />
<br />
53. Binary symmetric channel uses<br />
<span style="color: red;">(A) Half duplex protocol</span><br />
(B) Full duplex protocol<br />
(C) Bit oriented protocol<br />
(D) None ofthe above<br />
<br />
54. Hamming distance between 100101000110 and 110111101101 is<br />
(A) 3 (B) 4 (C) 5 <span style="color: red;"> (D) 6</span><br />
<br />
55. Given code word 1110001010 is to be transmitted with even parity check bit. The encoded word to be transmitted for this code is<br />
<span style="color: red;">(A) 11100010101</span> (B) 11100010100 (C) 1110001010 (D) 111000101<br />
<br />
56. The number of distinct binary images which can be generated from a given binary image of right M x N are<br />
(A) M + N (B) M x N (C) 2<sup>M+N</sup> <span style="color: red;"> (D) 2<sup>MN</sup></span><br />
<br />
57. If f(x, y) is a digital image, then x, y and amplitude values of f are<br />
<span style="color: red;">(A) Finite</span><br />
(B) Infinite<br />
(C) Neither finite nor infinite<br />
(D) None of the above<br />
<br />
58. Consider the following processes with time slice of 4 milliseconds (I/O requests are ignored) :<br />
Process A B C D<br />
Arrival time 0 1 2 3<br />
CPU cycle 8 4 9 5<br />
The average tum around time of these processes will be<br />
(A) 19.25 milliseconds<br />
<span style="color: red;">(B) 18.25 milliseconds</span><br />
(C) 19.5 milliseconds<br />
(D) 18.5 milliseconds<br />
<br />
<br />
59. A job has four pages A, B, C, D and the main memory has two page frames only. The job needs to<br />
process its pages in following order: ABACABDBACD Assuming that a page interrupt occurs when a new page is brought in the main memory, irrespective of whether the page is swapped out or not. The number of page interrupts in FIFO and LRU page replacement algorithms are<br />
(A) 9 and 7 (B) 7 and 6 <span style="color: red;">(C) 9 and 8 </span> (D) 8 and 6<br />
<br />
60. Suppose S and Q are two semaphores initialized to 1. PI and P2 are two processes which are sharing resources.<br />
P1 has statements P2 has statements<br />
wait(S) ; wait(Q) ;<br />
wait(Q) ; wait(S) ;<br />
critical- critical-<br />
section1; section 2;<br />
signal(S) ; signal(Q) ;<br />
signal(Q) ; signal(S) ;<br />
Their execution may sometimes lead to an undesirable situation called<br />
(A) Starvation<br />
(B) Race condition<br />
(C) Multithreading<br />
<span style="color: red;">(D) Deadlock</span><br />
<br />
61. An operating system using banker's algorithm for deadlock avoidance has ten dedicated devices (of same type) and has three processes P1, P2 and P3 with maximum resource requirements of 4, 5 and 8 respectively. There are two states of allocation of devices as follows:<br />
State I Processes P1 P2 P3<br />
Devices allocated 2 3 4<br />
State 2 Processes P1 P2 P3<br />
Devices allocated 0 2 4<br />
Which of the following is correct?<br />
<span style="color: red;">(A) State 1 is unsafe and state 2 is safe.</span><br />
(B) State I is safe and state 2 is unsafe.<br />
(C) Both, state I and state 2 are safe.<br />
(D) Both, state I and state 2 are unsafe.<br />
<br />
62. Let the time taken to switch between user mode and kernel mode of execution be T1 while time taken to switch between two user processes be T2. Which of the following is correct?<br />
<span style="color: red;">(A) T1 <T2</span><br />
(B) T1 >T2<br />
(C) T1 = T2<br />
(D) Nothing can be said about the relation between T1 and T2<br />
<br />
63. Working set model is used in memory management to implement the concept of<br />
(A) Swapping<br />
<span style="color: red;">(B) Principal of Locality</span><br />
(C) Segmentation<br />
(D) Thrashing<br />
<br />
64. A UNIX file system has 1 KB block size and 4-byte disk addresses. What is the maximum file size if the inode contains ten direct block entries, one single indirect block entry, one double indirect block entry and one triple indirect block entry ?<br />
(A) 30 GB (B) 64 GB <span style="color: red;">(C) 16 GB</span> (D) 1 GB<br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para1')" type="button" value="+" /><span style="color: red;"> </span><br />
<div id="para1" style="display: none;">
<span style="color: red;">-----------------------------------------------------------------------------------------------------------------------------------------------</span><br />
Max File size = directblock + single + double + triple indirect block<br/>
Assuming 32‐bit addresses, we have 4 bytes per block pointer, so 1 KB/4 = 256 blocks <br />
direct block: 10 * 1KB = 10 KB <br/>
Single indirect block: 256 * 1 KB = 256 KB <br/>
Double‐indirect block: 256 * 256 * 1 KB = 64 MB <br/>
Triple Indirect block: 256 * 256 * 256 * 1 KB = 16 GB <br/>
Total: ~16 GB <br/>
<span style="color: red;">-----------------------------------------------------------------------------------------------------------------------------------------------
</span></div><br/>
65. A thread is usually defined as a light weight process because an Operating System (OS) maintains smaller data structure for a thread than for a process. In relation to this, which of the following statement is correct?<br />
(A) OS maintains only scheduling .and accounting information for each thread.<br />
<span style="color: red;">(B) OS maintains only CPU registers for each thread.</span><br />
(C) OS does not maintain a separate stack for each thread.<br />
(D) OS does not maintain virtual memory state for each thread.<br />
<br />
66. The versions of windows operating system like windows XP and window Vista uses following file system:<br />
(A) FAT-16<br />
(B) FAT-32<br />
(C) NTFS (NT File System)<br />
<span style="color: red;">(D) All of the above</span><br />
<br />
67. Which one of the following is a correct implementation of the meta-predicate "not" in PROLOG (Here G<br />
represents a goal) ?<br />
(A) not(G):- !, call(G), fail. not(G).<br />
<span style="color: red;">(B) not(G):- cal1(G), !, fail.not(G).</span><br />
(C) not(G):- cal1(G), fail, !. not(G).<br />
(D) not(G):- cal1(G), fail. not(G):- !.<br />
<br />
68. Which one of the following is not an informed search technique?<br />
(A) Hill climbing search<br />
(B) Best first search<br />
(C) A* search<br />
<span style="color: red;">(D) Depth first search</span><br />
<br />
69. If we convert<br />
<span style="font-size: 11pt; mso-bidi-font-weight: bold;">∃u </span><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;">∀v </span>∀x</span> </span><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;">∃y (Pf(u),v,x,y) ---> Q(u,v,y)) to </span></span><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;">∀v </span>∀x</span> </span><span style="font-size: 11pt; mso-bidi-font-weight: bold;"><span style="font-size: 11pt; mso-bidi-font-weight: bold;">(Pf(a),v,x, g(v,x)) --> Q(a,v,g(v,x)))</span></span></span></span> <br />
This process is known as<br />
(A) Simplification<br />
(B) Unification<br />
<span style="color: red;">(C) Skolemization</span><br />
(D) Resolution<br />
<br />
70. Given two jugs of capacities 5 litres and 3 litres with no measuring markers on them. Assume that there<br />
is endless supply of water. Then the minimum number of states to measure 4 litres water will be<br />
(A) 3 (B) 4 (C) 5 <span style="color: red;">(D) 7</span><br />
<br />
71. The map colouring problem can be solved using which of the following technique?<br />
(A) Means·end analysis<br />
<span style="color: red;">(B) Constraint satisfaction</span><br />
(C) AO' search<br />
(D) Breadth first search<br />
<br />
72. Which of the following is a knowledge representation technique used to represent knowledge about stereotype situation?<br />
(A) Semantic network<br />
<span style="color: red;">(B) Frames</span><br />
(C) Scripts<br />
(D) Conceptual Dependency<br />
<br />
<div class="MsoNormal">
73. A fuzzy set A on R is ________ iff A(λx<sub>1</sub> + (1- λ)x<sub>2</sub>) ≥ min [A(x<sub>1</sub>),A(x<sub>2</sub>)]<br />
for all x1, x2 <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span>R and all λ <span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∈</span> [0,1], where min denotes
the minimum operator</div>
<div class="MsoNormal">
(A)Support </div>
(B)α-cut<br />
<span style="color: red;">(C)Convex </span><br />
(D)Concave<br />
<br />
74. If A and B are two fuzzy sets with membership functions<br />
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<div class="MsoNormal">
<span style="color: black; font-size: 9.0pt;">μ<sub>A</sub>(x)</span><span style="color: black; font-family: Verdana; font-size: 9.0pt;"> = </span><span style="font-size: 11.0pt;">{0.6,0.5,0.1,0.7, 0.8}</span></div>
<div class="MsoNormal">
<span style="color: black; font-size: 9.0pt;">μ<sub>B</sub>(x)</span><span style="color: black; font-family: Verdana; font-size: 9.0pt;"> = </span><span style="font-size: 11.0pt;">{0.9,0.2,0.6, 0.8, 0.5}</span></div>
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<![endif]-->Then the value of<span style="color: black; font-size: 9.0pt;"> <span style="font-size: large;">μ</span></span><span style="font-size: large;"></span><span style="font-size: xx-small;"><span style="text-decoration: overline;">AUB</span></span><span style="color: black; font-size: 9.0pt;"><span style="font-size: large;">(x)</span></span>will be<br />
(A) {0.9, 0.5, 0.6, 0.8, 0.8}<br />
(B) {0.6, 0.2, 0.1, 0.7, 0.5}<br />
<span style="color: red;">(C) {0.1, 0.5, 0.4, 0.2, 0.2}</span><br />
(D) {0.1, 0.5, 0.4, 0.2, 0.3}<br />
<br />
75. Consider a single perception with weights as given in the following figure:<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-XK0L5XyGau8/Udu3eDLHvDI/AAAAAAAAALs/duH349fCPro/s1600/jun2013_75.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="258" src="http://3.bp.blogspot.com/-XK0L5XyGau8/Udu3eDLHvDI/AAAAAAAAALs/duH349fCPro/s320/jun2013_75.JPG" width="320" /></a></div>
The above perception can solve<br />
(A) OR problem<br />
<span style="color: red;">(B) AND problem</span><br />
(C) XOR problem<br />
(D) All of the above
</div>
</div>
</div>
Unknownnoreply@blogger.com26tag:blogger.com,1999:blog-3813076116009372125.post-55167731457083831102013-06-30T17:00:00.000+05:302013-12-24T12:41:28.420+05:30UGC NET Computer Science Solved Paper -II June2013<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: blue;"><span style="font-size: 11.0pt;">Questions along with Answers Below - Explanations are
always welcome</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">1. </span><span style="font-size: 11.5pt;">COCOMO stands
for</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) COmposite COst MOdel</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(</span><span style="font-size: 11.5pt;">B</span><span style="font-size: 11.0pt;">) </span><span style="font-size: 11.5pt;">COnstructive
COst MOdel</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) COnstructive Composite MOdel</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) COmprehensive Construction Model</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">2. Match the following:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">a. Good quality </span><span style="font-size: 8.0pt;">1.
</span><span style="font-size: 11.5pt;">Program does </span><span style="font-size: 11.0pt;">not fail for a </span><span style="font-size: 11.5pt;">specified
time in </span><span style="font-size: 11.0pt;">a given environment</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">b. Correctness </span><span style="font-size: 11.0pt;">ii.
</span><span style="font-size: 11.5pt;">Meets the functional </span><span style="font-size: 11.0pt;">requirements</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">c. Predictable </span><span style="font-size: 11.0pt;">iii.
</span><span style="font-size: 11.5pt;">Meets both </span><span style="font-size: 11.0pt;">functional and non-functional requirements</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">d. Reliable iv. Process is under </span><span style="font-size: 11.0pt;">statistical </span><span style="font-size: 11.5pt;">control</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
Codes:</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>a b c d</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(A)</span><span style="font-size: 11.0pt;"> iii ii iv i</span></span><span style="font-size: 8.0pt;"> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) ii iii iv i </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C)</span><span style="font-size: 11.0pt;"> i ii iv iii</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) i ii iii iv</span><span style="font-size: 8.5pt;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 12.5pt;">3. </span><span style="font-size: 11.5pt;">While
estimating the cost of software, Lines of Code (LOC) and </span><span style="font-size: 11.0pt;">Function Points (FP) are used to measure which one of
the following?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) Length of code</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) Size of software</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) Functionality of software</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">4. A good software design must have</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">High module
coupling, High module cohesion</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">High module
coupling, Low module cohesion</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) Low module coupling, High module cohesion</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D) <span style="font-size: 11.5pt;">Low module coupling, Low module cohesion</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">5. Cyclometric complexity of a flow graph G with n
vertices and e edges is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">(A) V(G) </span><span lang="DE" style="font-size: 8.0pt; mso-ansi-language: DE; mso-fareast-font-family: HiddenHorzOCR;">= </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">e+n-2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">(B) V(G) </span><span lang="DE" style="font-size: 8.0pt; mso-ansi-language: DE; mso-fareast-font-family: HiddenHorzOCR;">= </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">e-n+2</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(C) </span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">V(G) </span><span lang="DE" style="font-size: 8.0pt; mso-ansi-language: DE; mso-fareast-font-family: HiddenHorzOCR;">= </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">e+n+2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(D) </span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">V(G) </span><span lang="DE" style="font-size: 7.5pt; mso-ansi-language: DE; mso-fareast-font-family: HiddenHorzOCR;">= </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">e-n-2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">6. When the following code is executed what will be
the value of x and y?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>int x = l,
y=0;</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-spacerun: yes;"> </span>y <span style="font-size: 11.5pt;">=</span><span style="font-size: 9.5pt;"> </span><span style="font-size: 11.0pt;">x++;</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(A) 2,1</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">2,2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) 1,1</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) 1,2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;"> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 14.0pt;"><span style="font-size: 11.5pt;">7.</span> </span><span style="font-size: 11.5pt;">How many
values can be held by an array A(-1,m;1 ,m) </span><span style="font-size: 11.0pt;">?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) m</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B)</span><span style="font-size: 10.5pt;"> m</span><sup><span style="font-size: 9.5pt;">2</span></sup><span style="font-size: 9.5pt;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 9.5pt;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) m(m+l)</span></div>
<div class="MsoNormal">
<span style="color: red;"><span style="font-size: 11.5pt;">(D) m(m+2)</span></span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">8. What is the result of the
expression</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(1 &2)+(3/4) </span>?</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) 1</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) 2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) 3</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) 0</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">9. How many times the word
'print' shall be printed by the following program segment?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
for(i=1,
i≤2, i++)</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
for(j=1,
J≤2, J++)</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
for(k=1,
k≤2, k++)</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
printf("print/n")</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A) 1</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) </span>3</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) </span>6</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">8</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">10. Which of the following
is not a type </span><span style="font-size: 11.5pt;">of Database </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Management System?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
Hierarchical</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)
Network</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) </span>Relational</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(D)
Sequential</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">11. Manager's salary details
are to be hidden from Employee Table. This </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">Technique is called as</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
Conceptual level Datahiding</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(B)
Physical level Datahiding</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) </span>External level Datahiding</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D)
Logical level Datahiding</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
12. A
Network Schema</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(A) restricts to one to many
</span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">relationship</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(B) permits many to many </span><span style="mso-bidi-font-weight: bold;">relationship</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(C) stores Data in a
Database</span></div>
<div class="MsoNormal">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(D)
stores Data in a Relation</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">13. Which normal form is
considered as adequate for usual database design </span><span style="font-size: 11.5pt;">?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) 2NF</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) 3NF</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) 4NF</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">5NF</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
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<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">14. If D<sub>1</sub>, D<sub>2</sub></span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;">,…. </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">D<sub>n</sub></span><span style="font-size: 10.0pt; mso-bidi-font-weight: bold;"> are </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">domains in a relational model,
then the relation is a table, which is a subset of</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) </span>D<sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub>+D<sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub>+…. +<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"> D<sub>n</sub></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(B) </span><span lang="DE" style="mso-ansi-language: DE;">D</span><sub><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;">1</span></sub><span lang="DE" style="mso-ansi-language: DE;">x D</span><sub><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;">2</span></sub><span lang="DE" style="mso-ansi-language: DE;">x… x</span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;"> D<sub>n</sub></span></span><span lang="DE" style="mso-ansi-language: DE;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(C) </span><span lang="DE" style="mso-ansi-language: DE;">D</span><sub><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;">1</span></sub><span lang="DE" style="mso-ansi-language: DE;">U D</span><sub><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;">2</span></sub><span lang="DE" style="mso-ansi-language: DE;">U….U</span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;"> D<sub>n</sub></span><span lang="DE" style="mso-ansi-language: DE;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="mso-ansi-language: DE;">(D) </span>D<sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span lang="DE" style="mso-ansi-language: DE;">-</span><span lang="DE"> </span>D<sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span lang="DE" style="mso-ansi-language: DE;">-….-</span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE; mso-bidi-font-weight: bold;"> D<sub>n</sub></span><span lang="DE" style="mso-ansi-language: DE;"></span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">15. Which of the following
addresses is </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">used
to deliver a message to the correct application program running on a host?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(A) </span>Port</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) IP</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) </span>Logical</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span>Physical</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">16. In substitution, a
character in the plaintext is always changed to the same character in the
ciphertext, regardless of its position in the text.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
polyalphabetic</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(B)<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;"> </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">monoalphabetic</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(C) transpositional</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(D)<span style="font-size: 11.0pt;"> </span>multialphabetic</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">17. In classful addressing,
the IF address </span><span style="font-size: 11.5pt;">190.255.254.254 </span>belongs
to</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
Class A</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) </span>Class B</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) </span>Class C</div>
<div class="MsoNormal">
<span style="font-size: 11.0pt;">(D) </span>Class D</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">18. In hierarchical routing
with 4800 routers, what region and cluster sizes should be chosen to minimize
the size of the routing table for a threelayer hierarchy?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(A) </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">10 clusters, 24 regions and
20 routers</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(B) 12 clusters, 20 regions
and 20 routers</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">16 clusters,
12 regions and 25 </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">routers</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(D) 15 clusters, 16 regions
and 20 routers</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">19. In IPv4 header, the
field is needed to allow the destination host to determine which datagram a
newly arrived fragments belongs to.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(A) identification</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">fragment
offset</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(C) time to live</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">header
checksum</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">20. Given L1 = L(a*baa*) and L2 = L(ab*)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">The regular expression
corresponding </span><span style="font-size: 11.5pt;">to language L3 </span><span style="font-size: 8.0pt; mso-fareast-font-family: HiddenHorzOCR;">= </span><span style="font-size: 11.5pt;">Ll/L2 (right </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">quotient) is given by</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">a*b</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">a*baa*</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">a*ba*</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
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<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">21. Given the production
rules of a grammar GI as </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">S</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;"> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span></span> AB | aaB</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">A </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span></span> a | Aa</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">B </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span></span> b</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">and the production rules of
a grammar G2 as</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">S</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span></span><span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"><span style="font-size: 11.5pt;"><span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span></span></span> aS</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">bS</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"> | bS</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">aS</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"> | λ</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Which of the following </span><span style="font-size: 8.0pt; mso-bidi-font-weight: bold;">IS </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">correct statement?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(A) G1 is ambiguous and G2
is not ambiguous.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">G</span><span style="font-size: 11.0pt;">I </span><span style="font-size: 11.5pt;">is ambiguous
and G2 is </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">ambiguous.</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(C) </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">GI is not ambiguous and G2
is ambiguous.</span></div>
<span style="font-family: "Times New Roman"; font-size: 11.0pt; mso-ansi-language: EN-US; mso-bidi-font-weight: bold; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">(D) GI is not ambiguous and
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">22. Given a grammar </span><span style="font-size: 11.0pt;">: </span>S1 <span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span> <span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Sc, S </span><span style="font-family: Wingdings; font-size: 11.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;">SA
| A, A </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> aSb | ab, there is a </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">rightmost derivation </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">S1 => Sc => </span><span style="font-size: 11.5pt;">SAC </span><span style="font-size: 12.5pt;">=> </span><span style="font-size: 11.5pt;">SaSbc </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Thus, SaSbc is a right sentential form, and its handle is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) SaS</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) be</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">Sbe</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">aSb</span></span></div>
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<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">23. The equivalent
production rules corresponding to the production rules</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>S <span style="font-family: Wingdings; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span>
Sα<sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub>
| Sα</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"> | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;"> | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) S </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.0pt;"> </span><span style="font-size: 11.5pt;">| β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">, A </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">A | λ</span><span style="font-size: 11.0pt;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">S </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.0pt;"> </span><span style="font-size: 11.5pt;">| β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"> | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">A, </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>A</span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">A </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">S</span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;">β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.0pt;"> </span><span style="font-size: 11.5pt;">| β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">, A </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">A </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">S </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.0pt;"> </span><span style="font-size: 11.5pt;">| β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;"> | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | β</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.5pt;">A, </span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>A </span><span style="font-family: Wingdings; font-size: 11.5pt; mso-ascii-font-family: "Times New Roman"; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.5pt;"> α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">1</span></sub><span style="font-size: 11.5pt;">A | α</span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2</span></sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">A | λ</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">24. Given a
Non-deterministic Finite Automation (NFA) with states p and r as initial and
final states respectively transItion tabl</span><span style="font-size: 11.5pt;">e
as </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">given b</span><span style="font-size: 11.5pt;">elow</span></div>
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; margin-left: .75in; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-yfti-tbllook: 480;">
<tbody>
<tr style="height: 14.8pt; mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="border: solid windowtext 1.0pt; height: 14.8pt; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">a</span></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">b</span></div>
</td>
</tr>
<tr style="height: 15.35pt; mso-yfti-irow: 1;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">p</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">-</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">q</span></div>
</td>
</tr>
<tr style="height: 14.8pt; mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">q</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">r</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">s</span></div>
</td>
</tr>
<tr style="height: 15.35pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">r</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">r</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 15.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">s</span></div>
</td>
</tr>
<tr style="height: 14.8pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">s</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">r</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 14.8pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 31.9pt;" valign="top" width="43"><div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">s</span></div>
</td>
</tr>
</tbody></table>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">The minimum number of states
required in Deterministic Finite Automation (DFA) equivalent to </span><span style="font-size: 11.5pt;">NFA is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) 5</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 13.0pt;">4</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">3</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">2</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">25. Which is the correct
statement(s) for </span><span style="mso-bidi-font-weight: bold;">Non Recursive
predictive parser?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">S1: First(α) = {t | α => * t β for some string β }</span><span style="font-size: 16.0pt;"> </span><span style="font-size: 16.0pt;"><span style="font-size: 11.5pt;">=></span> </span><span style="font-size: 11.5pt;">*tβ</span><span style="font-size: 16.0pt;"> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">S2: </span><span style="font-size: 10.5pt; mso-fareast-font-family: HiddenHorzOCR;">Follow(X) = { </span><span style="font-size: 11.5pt;">a | S =>
* αXa β</span><span style="font-size: 10.5pt; mso-fareast-font-family: HiddenHorzOCR;">
</span><span style="font-size: 11.5pt;">for </span><span style="mso-bidi-font-weight: bold;">some strings </span><span style="font-size: 11.5pt;">α</span><span style="mso-bidi-font-weight: bold;"> and </span><span style="font-size: 11.5pt;">β</span><span style="mso-bidi-font-weight: bold;"> }</span><span style="font-size: 14.5pt; mso-bidi-font-weight: bold;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) Both statements S1 and S2 are <span style="mso-bidi-font-weight: bold;">incorrect.</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(B) S1 </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">is </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">incorrect and 52 </span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;">IS </span><span style="font-size: 10.5pt; mso-bidi-font-weight: bold;">correct.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) S1 is correct and S2 </span><span style="font-size: 8.0pt;">IS </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">incorrect.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(D) Both statements S </span><span style="font-size: 11.0pt;">I </span><span style="font-size: 11.5pt;">and S2 are </span><span style="font-size: 10.5pt; mso-bidi-font-weight: bold;">correct.</span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;"> </span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<span style="font-size: 11.5pt;">26. Given an open address
hash table with load factor </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">α</span> < 1, the expected number of probes in a successful search is</span><br />
<span style="font-size: 11.5pt;">(A) Atmost<span style="mso-spacerun: yes;"> </span>1/α
1n (1-α/α)</span>
<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) Atmost<span style="mso-spacerun: yes;"> </span>1/α
1n (1/1-α) </span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) Atleast<span style="mso-spacerun: yes;"> </span>1/α
1n (1/1-α) </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) Atleast<span style="mso-spacerun: yes;"> </span>1/α
1n (α/1-α)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-bidi-font-weight: bold;">27. For a B-tree </span><span style="font-size: 11.5pt;">of height </span><span style="mso-bidi-font-weight: bold;">h and degree </span><span style="font-size: 10.5pt; mso-bidi-font-weight: bold;">t, </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">the
total CPU time used to insert a </span><span style="font-size: 11.5pt;">node is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">O(h log </span><span style="font-size: 11.0pt;">t)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(B) O(t log </span><span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">h)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(C) O(t</span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;"><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><!--[if gte mso 9]><xml>
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<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(D) O(th)</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">28. The time complexity to
build a heap </span><span style="mso-bidi-font-weight: bold;">with a list of n
numbers is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) O(log n)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) O(n)</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) O(n log n)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) O(n</span><span style="font-size: 11.5pt;"><!--[if gte mso 9]><xml>
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</xml><![endif]--><sup><span style="font-family: "Times New Roman"; font-size: 9.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">2</span></sup>)</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-bidi-font-weight: bold;">29. The value of postfix expression:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-bidi-font-weight: bold;"><span style="mso-spacerun: yes;"> </span>8
3 4 + - 3 8 2 / + * 2 <span style="color: magenta;">^</span> 3 + is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) 17</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) 131</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) </span><span style="font-size: 13.0pt;">64</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">(D)
52</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;">Note: Given $ symbol instead of ^ in the question paper given by UGC</span> <br />
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">30. Consider the following
statements for </span><span style="mso-bidi-font-weight: bold;">priority queue:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">S1 : <span style="mso-bidi-font-weight: bold;">It is a
data structure in which the intrinsic ordering of the </span></span><span style="mso-bidi-font-weight: bold;">elements does determine the result of its
basic operations.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">S2: The elements of a
priority queue may be complex structures that are ordered on one or several
fields.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">Which </span><span style="font-size: 11.5pt;">of the <span style="mso-bidi-font-weight: bold;">following
is correct?</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) Both S1 and S2 are incorrect.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-bidi-font-weight: bold;">(B) </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">S1 </span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">is</span> </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">correct
and </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;">S</span>2 is incorrect.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(C) SI </span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">is</span> </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">incorrect and </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;">S</span>2 </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">is</span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;"> </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">correct.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(D) Both S1 and S2 are correct.</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">31. Repository of
information gathered from multiple sources, storing under unified scheme at a
single site is called as</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) Data mining</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) Meta data</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) Data warehousing</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) Database</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">32. The task of correcting
and pre processing data is called as</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) Data streaming</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(B) Data cleaning</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(C) </span><span style="font-size: 11.5pt;">Data mining</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) Data storming</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">33. Using data p=3, q=11, n=pq, d=7 </span><span style="font-size: 11.5pt;"> in <span style="mso-bidi-font-weight: bold;">RSA algorithm find the cipher text of the given plain text SUZANNE</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">BUTAEEZ</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) SUZANNE</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) XYZABCD</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">ABCDXYZ</span>
<span style="color: red;"> </span><br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para1')" type="button" value="+" /><span style="color: red;"> </span><br />
<div id="para1" style="display: none;">
<span style="color: red;">-----------------------------------------------------------------------------------------------------------------------------------------------</span><br />
Encryption RSA algorithm<br />
Cipher text = ((plaintext)^e)mod n<br />
From the given problem we know p =3,q = 11, d =7, n=33
find z :: z = ((p-1)*(q-1)) => 2*10 = 20<br />
Find 'e' or 'd' using the given method : (de) mod z = 1<br />
Therefore (7e)mod 20 = 1 => with trail and error giving e =3, => (7*3)mod 20 = 1<br />
Finding e=3 we go to the encryption by converting the given plain text equivalent number starting a=1,b=2...z=26<br />
Therefore SUZANNE = 19,21,26,1,14,14,5 taking single character and apply encryption<br />
(19^3) mod 33 = 28 ie (28-26) = 2 => B<br />
(21^3) mod 33 = 21 => U<br />
(26^3)mod 33 = 20 => T<br />
(1^3)mod 33 = 1 => A<br />
(14^3)mod 33 = 5 =>E<br />
(5^3)mod 33 = 26 => Z<br />
<span style="color: red;">-----------------------------------------------------------------------------------------------------------------------------------------------
</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br />
<span style="font-size: 12.5pt; mso-bidi-font-weight: bold;">35. Give as good a big-Q
estimate as </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">possible
for the following functions:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(nlogn+n</span><sup><span style="font-size: 9.5pt;">2</span></sup><span style="font-size: 11.5pt;">)(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">+2) and (n!+2</span><sup><span style="font-size: 9.5pt;">n</span></sup><span style="font-size: 8.0pt;">) </span><span style="font-size: 11.5pt;">(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">+log(n</span><sup><span style="font-size: 9.5pt;">2</span></sup><span style="font-size: 11.5pt;">+ 1))</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">5</span></sup><span style="font-size: 11.5pt;">+2n</span><sup><span style="font-size: 9.5pt;">2</span></sup><span style="font-size: 11.5pt;">) </span><span style="font-size: 11.0pt;">& </span><span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">*n!)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) O(n</span><sup><span style="font-size: 9.5pt;">5</span></sup><span style="font-size: 11.5pt;">) </span>& <span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">*2</span><sup><span style="font-size: 9.5pt;"> n</span></sup><span style="font-size: 9.0pt;">)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) O(n</span><sup><span style="font-size: 9.5pt;">5</span></sup><span style="font-size: 11.5pt;">) </span><span style="font-size: 11.0pt;">& </span><span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">* n!)</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">5</span></sup><span style="font-size: 11.5pt;">+2n</span><sup><span style="font-size: 9.5pt;">2</span></sup><span style="font-size: 11.5pt;">) </span><span style="font-size: 11.0pt;">& </span><span style="font-size: 11.5pt;">O(n</span><sup><span style="font-size: 9.5pt;">3</span></sup><span style="font-size: 11.5pt;">*2</span><sup><span style="font-size: 9.5pt;"> n</span></sup><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">36. A test contains 100
true/false questions. How many different ways can a student answer the questions
on the test, </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">if
</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">the answer may
be left </span><span style="font-size: 11.5pt;">blank also.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) </span><span style="font-size: 12.5pt;"><span style="font-size: 11.5pt;"></span><sup><span style="font-size: 9.5pt;">100</span></sup><sub>P</sub></span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2 </span></sub><span style="font-size: 11.5pt;">(B) </span><span style="font-size: 12.5pt;"><sup><span style="font-size: 9.5pt;">100</span></sup><sub>C</sub></span><sub><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">2 </span></sub><span style="font-size: 11.5pt;">(C) 2</span><span style="font-size: 11.5pt;"><span style="font-size: 12.5pt;"><span style="font-size: 9.5pt;"><span style="font-size: 12.5pt;"><sup><span style="font-size: 9.5pt;">100</span></sup></span></span></span></span><span style="font-size: 12.5pt;"><span style="font-size: 9.5pt;"></span></span> <span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">3</span><span style="font-size: 11.5pt;"><span style="font-size: 12.5pt;"><span style="font-size: 9.5pt;"><span style="font-size: 12.5pt;"><sup><span style="font-size: 9.5pt;">100</span></sup></span></span></span></span><span style="font-size: 11.5pt;"> </span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">37. <span style="mso-bidi-font-weight: bold;">Which of
the following connected </span></span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">simple graph has exactly one spanning tree?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">Complete
graph</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">Hamiltonian
graph</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) Euler graph</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">None of the
above</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">38. How many edges must be
removed to produce the spanning forest of a graph with N vertices, M edges and
C connected components?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">M+N-C</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">(B) </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">M-N-C</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">(C) M-N+C</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span lang="DE" style="font-size: 11.0pt; mso-ansi-language: DE;">(D) </span><span lang="DE" style="font-size: 11.5pt; mso-ansi-language: DE;">M+N+C<br style="mso-special-character: line-break;" />
<br style="mso-special-character: line-break;" />
</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">39. Which of the following
shall be a </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">compound
proposition involving the propositions p, q and r. that is true when exactly
two </span><span style="font-size: 11.5pt;">of the </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">p. q and rare true and is false otherwise?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A)<span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"> (p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">q</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r) </span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨ </span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">q</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>) </span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span></span></span></span></span></span> (</span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥p</span></span><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r)</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">(</span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">p</span></span><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r)</span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"> ∧</span></span></span></span></span></span></span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"></span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span></span></span></span></span></span></span></span></span></span></span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">q</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>) <span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨ </span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"></span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span></span>q</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"></span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span></span></span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"></span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>)</span></span></span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">(</span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">p</span></span><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r)</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"> ∨</span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"> (</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">p</span><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span></span></span></span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">q</span><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>)</span></span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span></span></span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">(</span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥p</span></span><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>)</span></span></span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">(p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∨</span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">r</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span></span></span></span></span>)</span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"> ∨</span></span></span></span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(</span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">p</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"></span></span></span></span></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span></span></span></span></span></span></span></span></span></span></span></span><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">q</span><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>) <span style="font-size: 11.5pt;"></span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;"> ∨</span></span></span></span> </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">(</span><span style="font-size: 11.5pt;"><span style="font-family: "Times New Roman"; font-size: 11.5pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;"></span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥p</span></span><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">q</span></span></span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt;"><span style="color: #333333; font-family: "MS Mincho"; font-size: 7.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: "MS Mincho"; mso-bidi-language: AR-SA; mso-fareast-language: EN-US;">∧</span></span><span style="font-size: 11.5pt;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">r</span></span>)</span></span> </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">40. The truth value </span><span style="font-size: 11.5pt;">of the </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">statements:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
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<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><!--[if gte mso 9]><xml>
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<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">∃!xP(x) </span><span style="font-family: Wingdings; font-size: 11.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à</span></span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"> ∃xP(x) and ∃!x</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥P(x) </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-family: Wingdings; font-size: 11.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-symbol-font-family: Wingdings;"><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings;">à </span></span></span></span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">˥</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">∀xP(x),</span> (<span style="font-size: 11.5pt;">where the notation </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">∃!xP(x) denotes the proposition
"There exists a unique x such that P(x) is
true'') are </span><span style="font-size: 11.0pt;">:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">True and
False</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(B) False and True</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) False and False</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) </span><span style="font-size: 11.5pt;">True and
True</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">41. </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">How many different Boolean functions of degree 4 are there?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) 2<sup>4</sup></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) 2<sup>8</sup></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) 2<sup>12</sup></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(D) 2<sup>16</sup></span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">42. A Boolean operator Ө<span style="mso-spacerun: yes;"> </span>is defined as follows:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">1 <span style="mso-bidi-font-weight: bold;">Ө</span> 1
=1, 1 <span style="mso-bidi-font-weight: bold;">Ө</span> 0 =</span><span style="font-size: 7.5pt; mso-fareast-font-family: HiddenHorzOCR;"> </span><span style="font-size: 11.5pt;">0, 0 <span style="mso-bidi-font-weight: bold;">Ө 1=</span></span><span style="font-size: 7.5pt; mso-fareast-font-family: HiddenHorzOCR;"> </span><span style="font-size: 11.5pt;">0 and </span><span style="font-size: 11.5pt;">0</span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">
Ө</span><span style="font-size: 8.0pt; mso-fareast-font-family: HiddenHorzOCR;"> </span><span style="font-size: 8.0pt; mso-fareast-font-family: HiddenHorzOCR;"><span style="font-size: 11.5pt;">0</span> </span><span style="font-size: 11.5pt;">=1</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">What will </span><span style="mso-bidi-font-weight: bold;">be </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">the truth value of the </span><span style="mso-bidi-font-weight: bold;">expression (x </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">Ө y) Ө </span><span style="mso-bidi-font-weight: bold;">z </span><span style="font-size: 9.5pt;">= </span><span style="font-size: 12.5pt;">x </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">Ө (y Ө
</span><span style="mso-bidi-font-weight: bold;">z)?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) Always false</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">Always true</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(C) Sometimes true</span><br />
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(D) True when x,y,z are all true</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 10.0pt; mso-bidi-font-weight: bold;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">43. Which one of the following </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">is </span></span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;"></span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">decimal value of a signed </span><span style="font-size: 12.5pt; mso-bidi-font-weight: bold;">binary </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">number 1101010,</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"> if it is in </span><span style="font-size: 8.0pt; mso-bidi-font-weight: bold;"> </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="mso-spacerun: yes;"></span>2's complement form ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(A) </span><span style="font-size: 11.5pt;">-42</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.0pt;">(B) - </span><span style="font-size: 11.5pt;">22</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) - 21</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(D) -106</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">44. A set of processors P1, P2, ......, Pk </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">can execute in parallel </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">if </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Bernstein's conditions are
satisfied on a pairwise </span><span style="font-size: 12.5pt; mso-bidi-font-weight: bold;">basis; that is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;"><span style="mso-spacerun: yes;"> </span>P1 || P2
|| P3 || ..... || Pk if and only if:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(A) Pi </span><span style="font-size: 15.0pt;">|| </span><span style="font-size: 11.5pt;">Pj for all i </span><span style="font-size: 11.5pt;">≠ j</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">Pi </span><span style="font-size: 15.0pt;">|| </span><span style="font-size: 11.5pt;">Pj for all i </span><span style="font-size: 8.5pt; mso-fareast-font-family: HiddenHorzOCR;">= </span><span style="font-size: 11.5pt;">j+1</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) Pi </span><span style="font-size: 15.0pt;">|| </span><span style="font-size: 11.5pt;">Pj for all i </span>≤ j</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) Pi </span><span style="font-size: 15.0pt;">|| </span><span style="font-size: 11.5pt;">Pj for all </span><span style="font-size: 11.5pt;"><span style="font-size: 11.5pt;">i</span> </span><span style="font-size: 9.0pt; mso-fareast-font-family: HiddenHorzOCR;">≥ j</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">45. When a mobile telephone
physically </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">moves
from one to another cell, the </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">base station transfers ownership to </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">the cell getting strongest signal. This process is
known as ______</span><span style="font-size: 11.0pt;">_</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(A) handoff</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(B) mobile switching</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) mobile routing</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) cell switching</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">46. A virtual memory based
memory </span><span style="mso-bidi-font-weight: bold;">management algorithm
partially </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">swaps
out a process. This is</span><span style="font-size: 7.5pt; mso-bidi-font-weight: bold;"> </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">an </span><span style="mso-bidi-font-weight: bold;">example of</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) short term scheduling</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">long term
scheduling</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) medium term scheduling</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(D) mutual exclusion</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">47. Assuming that the disk
head </span><span style="font-size: 8.5pt; mso-bidi-font-weight: bold;">IS </span><span style="font-size: 11.5pt;">located initially at 32, find the </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">number of disk moves </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">required </span><span style="mso-bidi-font-weight: bold;">with </span><span style="font-size: 11.5pt;">FCFS
if the disk queue of I/O block requests are 98, 37, 14, 124,65,67 :</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
(A)
310</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">324</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(C) 320</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(D) 321</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">48. </span><span style="font-size: 12.5pt; mso-bidi-font-weight: bold;">Let </span><span style="mso-bidi-font-weight: bold;">the page fault service time </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">be 10 millisecond(ms) in a
computer </span><span style="mso-bidi-font-weight: bold;">with </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">average memory access time
being </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">20
nanosecond(ns). </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">If
</span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">one page fault
is generated for every </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">10</span><span style="font-size: 9.0pt; mso-bidi-font-weight: bold;"><sup>6</sup> </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">memory accesses, what is the
effective access </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;"><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">time for memory ?</span></span><span style="font-size: 11.5pt;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) 21 </span>ns</div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">23 ns</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) 30 ns</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) 35 ns</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">49. Consider the following
UNIX </span><span style="font-size: 10.0pt; mso-bidi-font-weight: bold;">command:</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<i><span style="mso-bidi-font-weight: bold;">sort <in> temp; head </span></i><span style="mso-bidi-font-weight: bold;">-<i>30 <temp; rm temp</i></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">Which of the following
functions </span><span style="font-size: 11.5pt;">shall be performed by this
command?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">(A) Sort, taking the input
from "temp", prints </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">30 </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">lines
from </span><span style="mso-bidi-font-weight: bold;">temp and delete the file
temp</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">(B) Sort the file
"temp", removes </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">30 lines from temp and delete the file temp</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) Sort, taking the input from "in" </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">and writing the output to
"temp" then prints </span><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">30 </span><span style="font-size: 11.0pt; mso-bidi-font-weight: bold;">lines from temp on terminal.
Finally </span><span style="mso-bidi-font-weight: bold;">"temp" is
removed.</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) Sort, taking the input from "temp" and then
prints 30 lines </span><span style="mso-bidi-font-weight: bold;">from
"temp" on terminal. Finally "temp" is removed. </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="mso-bidi-font-weight: bold;">50. The </span><i><span style="font-size: 11.5pt; mso-bidi-font-weight: bold;">mv </span></i><span style="mso-bidi-font-weight: bold;">command changes</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(A) the inode</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.0pt;">(B) </span><span style="font-size: 11.5pt;">the
inode-number</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="color: red;"><span style="font-size: 11.5pt;">(C) the directory entry</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-size: 11.5pt;">(D) both the directory entry and the in</span><span style="mso-bidi-font-weight: bold;">ode</span></div>
</div>
</div>
Unknownnoreply@blogger.com60tag:blogger.com,1999:blog-3813076116009372125.post-72744457585395581312013-06-30T15:43:00.000+05:302013-12-17T12:12:57.475+05:30UGC NET Solved Paper I June2013 <div dir="ltr" style="text-align: left;" trbidi="on">
<div class="MsoNormal">
<span style="color: blue;">Questions along with Answers Below - Explanations are
always welcome</span> </div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
1.' 'www' stands for </div>
<div class="MsoNormal">
(A) work with web </div>
<div class="MsoNormal">
(B) word wide web </div>
<div class="MsoNormal">
<span style="color: red;">(C) world wide web</span></div>
<div class="MsoNormal">
(D) worth while web</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
2. A hard disk is divided into tracks which is further
subdivided into </div>
<div class="MsoNormal">
(A) Clusters <span style="color: red;">(B) Sectors</span></div>
<div class="MsoNormal">
(C) Vectors (D) Head</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
3. A computer program that translates a program statement by
statement into machine language is called a / an</div>
<div class="MsoNormal">
(A) Compiler (B) Simulator</div>
<div class="MsoNormal">
(C) Translator <span style="color: red;">(D) Interpreter</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
4. A Gigabyte is equal to</div>
<div class="MsoNormal">
<span style="color: red;">(A) 1024 Megabytes</span></div>
<div class="MsoNormal">
(B) 1024 Kilobytes</div>
<div class="MsoNormal">
(C) 1024 Terabytes</div>
<div class="MsoNormal">
(D) 1024 Bytes</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
S. A Compiler is software which converts</div>
<div class="MsoNormal">
(A). Characters to bits.</div>
<div class="MsoNormal">
<span style="color: red;">(B) High level language to machine language.</span></div>
<div class="MsoNormal">
(C) Machine language to high level language</div>
<div class="MsoNormal">
(D) Words to bits</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
6. Virtual memory</div>
<div class="MsoNormal">
(A) an extremely large main memory.</div>
<div class="MsoNormal">
(B) an extremely large secondary memory.</div>
<div class="MsoNormal">
<span style="color: red;">(C) an illusion of extremely large main memory</span></div>
<div class="MsoNormal">
(D) a type of memory used in super computers.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
7. The phrase 'tragedy of commons" is in the context of</div>
<div class="MsoNormal">
(A) tragic event related to damage caused by release' of
poisonous gases.</div>
<div class="MsoNormal">
(B) tragic conditions of poor people.</div>
<div class="MsoNormal">
<span style="color: red;">(C) degradation of renewable free access resources</span></div>
<div class="MsoNormal">
(D) climate change</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
8. 'Kyoto Protocol is related to</div>
<div class="MsoNormal">
(A) Ozone depletion’</div>
<div class="MsoNormal">
(B) Hazardous waste</div>
<div class="MsoNormal">
<span style="color: red;">(C) Climate change</span></div>
<div class="MsoNormal">
(D) Nuclear-energy</div>
<div class="MsoNormal">
</div>
<div class="MsoNormal">
9. Which of the following is a source of emissions leading
to the eventual formation of surface ozone as a pollutant?</div>
<div class="MsoNormal">
<span style="color: red;">(A) Transport sector</span></div>
<div class="MsoNormal">
(B) Refrigeration and Airconditioning</div>
<div class="MsoNormal">
(C) Wetlands</div>
<div class="MsoNormal">
(D) Fertilizers</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
10. The smog in cities in India mainly consists of</div>
<div class="MsoNormal">
(A) Oxides Of sulphur<span style="mso-spacerun: yes;">
</span></div>
<div class="MsoNormal">
<span style="color: red;">(B) Oxides of nitrogen and unburnt hydrocarbons</span></div>
<div class="MsoNormal">
(C) Carbon monoxide and SPM</div>
<div class="MsoNormal">
(D) Oxides of sulphur and ozone</div>
<div class="MsoNormal">
</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
11. Which of the following types of natural hazards have the
highest potential to cause damage to humans?</div>
<div class="MsoNormal">
(A) Earth quakes</div>
<div class="MsoNormal">
(B) Forest fires</div>
<div class="MsoNormal">
(C) Volcanic eruptions</div>
<div class="MsoNormal">
<span style="color: red;">(D) Droughts and Floods</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
12. The percentage share of renewable energy sources in the
power production in India
is around</div>
<div class="MsoNormal">
(A) 2 - 3 % (B) 22-25% <span style="color: red;">(C) l0-12%</span> (D) < 1%</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
13. In which of the following categories the enrollment of
students in higher in 2010 - 11 was
beyond the percentage Of seats reserved ?</div>
<div class="MsoNormal">
<span style="color: red;">(A) OBC students</span></div>
<div class="MsoNormal">
(B) SC students</div>
<div class="MsoNormal">
(C) ST students</div>
<div class="MsoNormal">
(D) Woman students</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
14. Which one of the following statements is not correct
about the University Grants Commission (UGC)?</div>
<div class="MsoNormal">
(A) It was established in 1956~by an Act of Parliament.</div>
<div class="MsoNormal">
(B) It is tasked with promoting and coordinating higher
education.</div>
<div class="MsoNormal">
(C) It receives Plan and Non-Plan funds from the Central Government.</div>
<div class="MsoNormal">
<span style="color: red;">(D) It receives funds from State Governments in respect of
State Universities</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
15. Consider the statement which is followed by two arguments
(I) and (II) </div>
<div class="MsoNormal">
Statement: Should India switch over to a two party system?</div>
<div class="MsoNormal">
Arguments: (I) Yes, it will lead to stability of Government.</div>
<div class="MsoNormal" style="text-indent: .5in;">
<span style="mso-spacerun: yes;"> </span>(II) No, it will limit the choice of
voters.</div>
<div class="MsoNormal">
(A) Only argument (I) is strong.</div>
<div class="MsoNormal">
(B) Only argument (II) is strong;</div>
<div class="MsoNormal">
<span style="color: red;">(C) Both the arguments are strong.</span></div>
<div class="MsoNormal">
(D) Neither of the arguments is strong.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
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</div>
<div class="MsoNormal">
16. Consider the statement which is followed by two
arguments (I) and (II):</div>
<div class="MsoNormal">
Statement: Should persons with criminal background be banned
from contesting elections?</div>
<div class="MsoNormal">
Arguments: (I) Yes, it will decriminalise politics.</div>
<div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(II)
No, it will encourage the ruling party to file frivolous cases against their <span style="mso-spacerun: yes;"> </span>political opponents.</div>
<div class="MsoNormal">
<span style="color: red;">(A) Only argument (I) is strong.</span></div>
<div class="MsoNormal">
(B) Only argument (II) is strong.</div>
<div class="MsoNormal">
(C) Both the arguments are strong.</div>
<div class="MsoNormal">
(D) Neither of the arguments is strong.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
17. Which of the following statement(s) is/are correct about
a Judge of the Supreme Court of India?</div>
<div class="MsoNormal">
1. A Judge of the Supreme Court is appointed by the
President of India.</div>
<div class="MsoNormal">
2. He holds office during the pleasure of the President.</div>
<div class="MsoNormal">
3. He can be suspended, pending an inquiry.</div>
<div class="MsoNormal">
4. He can be removed for proven misbehaviour or incapacity.</div>
<div class="MsoNormal">
Select the correct answer from the codes given below:</div>
<div class="MsoNormal">
Codes :</div>
<div class="MsoNormal">
(A) 1,2and3 (B) 1,3and4</div>
<div class="MsoNormal">
(C) 1 and 3 <span style="mso-spacerun: yes;"> </span><span style="color: red;">(D) 1 and
4</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
18. In the warrant of precedence, the Speaker of the Lok
Sabha comes next only to</div>
<div class="MsoNormal">
(A) The President</div>
<div class="MsoNormal">
(B) The Vice-President</div>
<div class="MsoNormal">
<span style="color: red;">(C) The Prime Minister</span></div>
<div class="MsoNormal">
(D) The Cabinet Ministers</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
19. The black-board can be utilized best by a teacher for<br />
(A) Putting the matter of teaching in black and white</div>
<div class="MsoNormal">
(B) Making the students attentive </div>
<div class="MsoNormal">
<span style="color: red;">(C) Writing the important and notable points</span></div>
<div class="MsoNormal">
(D) Highlighting the teacher himself</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
20. Nowadays the most effective mode of learning is</div>
<div class="MsoNormal">
(A) Self study</div>
<div class="MsoNormal">
(B) Face-to-face learning</div>
<div class="MsoNormal">
<span style="color: red;">(C) e-Learning</span></div>
<div class="MsoNormal">
<span style="color: red;">(D) Blended learning</span><br />
<span style="color: red;">Note: Both C & D are correct</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
21. At the primary school stage, most of the teachers should
be women because they</div>
<div class="MsoNormal">
(A) can teach children better than men.</div>
<div class="MsoNormal">
(B) know basic content better than men.</div>
<div class="MsoNormal">
(C) are available on lower salaries.</div>
<div class="MsoNormal">
<span style="color: red;">(D) can deal with children with love and affection.</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
22. Which one is the highest order of learning?</div>
<div class="MsoNormal">
(A) Chain learning</div>
<div class="MsoNormal">
(B) Problem-solving learning</div>
<div class="MsoNormal">
(C) Stimulus-response learning</div>
<div class="MsoNormal">
<span style="color: red;">(D) Conditioned-reflex learning</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
23. A person can enjoy teaching as a profession when he</div>
<div class="MsoNormal">
(A) has control over students.</div>
<div class="MsoNormal">
<span style="color: red;">(B) commands respect from students.</span></div>
<div class="MsoNormal">
(C) is more qualified than his colleagues.</div>
<div class="MsoNormal">
(D) is very close to higher authorities.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
24. “A diagram speaks more than 1000 words” The statement
means that the teacher should</div>
<div class="MsoNormal">
(A) use diagrams in teaching.</div>
<div class="MsoNormal">
(B) speak more and more in the class.</div>
<div class="MsoNormal">
<span style="color: red;">(C) use teaching aids in the class.</span></div>
<div class="MsoNormal">
(D) not speak too, much in the class.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
25. A research paper</div>
<div class="MsoNormal">
(A) is a compilation of information on a topic.</div>
<div class="MsoNormal">
(B) contains original research as deemed by the author.</div>
<div class="MsoNormal">
<span style="color: red;">(C) contains peer-reviewed original research or evaluation
of research conducted by others.</span></div>
<div class="MsoNormal">
(D) can be published in more than one <span style="mso-spacerun: yes;"> </span>journal.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
26. Which one of the following belongs to the category of good
'research ethics’?</div>
<div class="MsoNormal">
(A) Publishing the same paper in two research journals
without telling the editors.</div>
<div class="MsoNormal">
<span style="color: red;">(B) Conducting a review' of the literature that acknowledges
the contributions of other people in the relevant field or relevant prior work.</span></div>
<div class="MsoNormal">
(C) Trimming outliers from a data set without discussing
your reasons, in a research paper.</div>
<div class="MsoNormal">
(D) Including a colleague as an author on a research paper
in return for a favour even though the colleague did not make a serious contribution
to the paper</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
27. Which of the following sampling methods is not based on probability?</div>
<div class="MsoNormal">
(A) Simple Random Sampling</div>
<div class="MsoNormal">
(B) Stratified Sampling</div>
<div class="MsoNormal">
<span style="color: red;">(C) Quota Sampling</span></div>
<div class="MsoNormal">
(D) Cluster Sampling</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
28. Which one of the following references is written as per
Modem Language Association (MLA) format?</div>
<div class="MsoNormal">
(A) Hall, Donald. Fundamentals of Electronics, New Delhi : Prentice Hall
of India, 2005</div>
<div class="MsoNormal">
(B) Hall, Donald, Fundamentals of Electronics, New Delhi : Prentice Hall
of India, 2005</div>
<div class="MsoNormal">
(C) Hall, Donald, Fundamentals of Electronics, New Delhi, - Prentice Hall
of India, 2005</div>
<div class="MsoNormal">
<span style="color: red;">(D) Hall, Donald. Fundamentals of Electronics. New Delhi : Prentice Hall of India, 2005</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
29. A workshop is</div>
<div class="MsoNormal">
(A) a conference for discussion on a topic</div>
<div class="MsoNormal">
(B) a meeting for discussion on a topic.</div>
<div class="MsoNormal">
(C) a class at a college or a university in which a teacher<span style="mso-spacerun: yes;"> </span>and the students discuss a topic.</div>
<div class="MsoNormal">
<span style="color: red;">(D) a brief intensive course for a small group emphasizing
the development of a skill or technique for solving a specific problem.</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
30. A working hypothesis is</div>
<div class="MsoNormal">
(A) a proven hypothesis for an argument.</div>
<div class="MsoNormal">
(B) not required to be tested</div>
<div class="MsoNormal">
<span style="color: red;">(C) a provisionally accepted hypothesis for further research
</span></div>
<div class="MsoNormal">
(D) a scientific theory</div>
<div class="MsoNormal">
</div>
<div class="MsoNormal">
<b>Read the following passage carefully and answer the
questions (31 to 36):</b></div>
<div class="MsoNormal" style="text-align: justify;">
The Taj Mahal has become one of the world's best known
monuments. This domed white marble structure is situated on a high plinth at the
southern end of a four-quartered garden evoking the gardens of paradise, enclosed within walls
measuring 305 by 549 metres. Outside <span style="mso-spacerun: yes;"> </span>the
walls, in an area known as Mumtazabad, were living quarters for attendants,
markets, serais and other structures built by local merchants and nobles. The
tomb complex and the other imperial structures of Mumtazabad were maintained by
the income of thirty villages given specifically for the tomb's support. The name
Taj Mahal is unknown in Mughal chronicles, but it is used by contemporary
Europeans in India,
suggesting that this was the tomb's popular name. In contemporary texts, it is
generally called simply the Il1urninated Tomb (Rauza-i-Munavvara).</div>
<div class="MsoNormal" style="text-align: justify;">
Mumtaz Mahal died shortly after delivering her fourteenth
child in 1631. The Mughal court was then residing in Burhanpur. Her remains 'were
temporarily buried. by the grief stricken emperor in a spacious garden known as
Zainabad on the bank of the nver Tapti. SIX months later her body was
transported to Agra,
where it was interred in land chosen for the mausoleum. This land, situated
south of the- Mughal city on the bank of the Jamuna, had belonged to the
Kachhwaha rajas since the time of Raja Man Singh and was purchased from the
then current raja, Jai Singh. Although contemporary chronicles indicate Jai
Singh's willing cooperation in this exchange, extant, farmans (imperial commands)
indicate that the final price was not settled until almost two years after the
mausoleum's commencement. Jai Singh's further cooperation was insured by
imperial orders issued between 1632 and 1637 demanding that he provide stone
masons and carts to transport marble from the mines at Makrana, within his
"ancestral domain", to Agra where both
the Taj Mahal and Shah Jahan's additions to the Agra fort were constructed concurrently.</div>
<div class="MsoNormal" style="text-align: justify;">
Work on the mausoleum was commenced early in 1632.
Inscriptional evidence indicates much of the tomb was completed by 1636. By 1643, when Shah
Jahan most lavishly celebrated the 'Urs ceremony for Mumtaz Mahal', the entire
complex was virtually complete.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
31. Marble stone used for the construction of the Taj Mahal
was brought from the ancestral domain of Raja Jai Singh. The name of the place
where mines of marble is </div>
<div class="MsoNormal">
(A) Burhanpur <span style="mso-spacerun: yes;"> </span><span style="color: red;">(B) Makrana</span></div>
<div class="MsoNormal">
(C) Amber <span style="mso-spacerun: yes;"> </span>(D)
Jaipur</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
32. The popular name Taj Mahal was given by</div>
<div class="MsoNormal">
(A) Shah Jahan (B) Tourists</div>
<div class="MsoNormal">
(C) Public<span style="mso-spacerun: yes;"> </span><span style="color: red;"><span style="mso-spacerun: yes;"> </span>(D) European travelers</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
33. Point out the true statement from the following.</div>
<div class="MsoNormal">
(A) Marble was not used for the construction of the Taj
Maha!.</div>
<div class="MsoNormal">
(B) Red sandstone is non-visible in the Taj Mahal complex.</div>
<div class="MsoNormal">
<span style="color: red;">(C) The Taj Mahal is surrounded by a four-quartered garden known
as Chahr Bagh..</span></div>
<div class="MsoNormal">
(D) The Taj Mahal was constructed to celebrate the 'Urs
ceremony for Mumtaz Mahal'.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
34. In the contemporary texts the Taj Mahal is known</div>
<div class="MsoNormal">
(A). Mumtazabad <span style="mso-spacerun: yes;"> </span>(B)
Mumtaz Mahal</div>
<div class="MsoNormal">
(C) Zainabad <span style="mso-spacerun: yes;"> <span style="color: red;"> </span></span><span style="color: red;">(D)
Rauza-i-Munavvara.</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
35. The construction of the Taj Mahal was completed between
the period</div>
<div class="MsoNormal">
(A) 1632 - 1636 A.D.<span style="mso-spacerun: yes;"> </span>(B)
1630 - 1643A.D.</div>
<div class="MsoNormal">
<span style="color: red;">(C) 1632 -1643 A.D.</span> <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>(D) 1636 - 1643 A.D.</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
36. The documents indicating the ownership of land, where
the Taj Mahal was built, known as</div>
<div class="MsoNormal">
<span style="color: red;">(A) Farman</span><span style="mso-spacerun: yes;"><span style="color: red;"> </span>
</span><span style="mso-spacerun: yes;"> </span>(B) Sale Deed</div>
<div class="MsoNormal">
(C) Sale-Purchase Deed<span style="mso-spacerun: yes;">
</span><span style="mso-spacerun: yes;"> </span>(D) None oft he above</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
37. In the process of Communication, which one Of the following
is in the chronological order ?</div>
<div class="MsoNormal">
(A) Communication, Medium, Receiver, Effect, Message</div>
<div class="MsoNormal">
(B) Medium, Communicator, Message, Receiver, Effect</div>
<div class="MsoNormal">
<span style="color: red;">(C) Communicator, Message, Medium, Receiver, Effect</span></div>
<div class="MsoNormal">
(D) Message, Communicator, Medium, Receiver, Effect</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
38,. Bengal Gazette, the first Newspaper in India was started
in 1780 by </div>
<div class="MsoNormal">
(A) Dr. Annie Besant</div>
<div class="MsoNormal">
<span style="color: red;">(B) James Augustus Hicky</span></div>
<div class="MsoNormal">
(C) Lord Cripson</div>
<div class="MsoNormal">
(D) AO Hume</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
39. Press censorship in India was imposed during the tenure
of the Prime Minister</div>
<div class="MsoNormal">
(A)Rajeev Gandhi</div>
<div class="MsoNormal">
(B) Narasimha Rao</div>
<div class="MsoNormal">
<span style="color: red;">(C) Indira Gandhi</span></div>
<div class="MsoNormal">
(D) Deve Gowda</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
40. Communication via New media such as computers,
teleshopping, internet and mobile telephony is termed as </div>
<div class="MsoNormal">
(A) Entertainment</div>
<div class="MsoNormal">
<span style="color: red;">(B) <span style="mso-spacerun: yes;"> </span>Interactive
Communication</span></div>
<div class="MsoNormal">
(C) Development Communication</div>
<div class="MsoNormal">
(D) Communitarian</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
41 Classroom communication of a teacher rest on the
principle of</div>
<div class="MsoNormal">
<span lang="DE" style="mso-ansi-language: DE;">(A) Infotainment</span></div>
<div class="MsoNormal">
<span style="color: red;"><span lang="DE" style="mso-ansi-language: DE;">(B) Edutainment</span></span></div>
<div class="MsoNormal">
<span lang="DE" style="mso-ansi-language: DE;">(C) Entertainment</span></div>
<div class="MsoNormal">
(D) Enlightenment</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
42 ________ is important when a teacher communicates with
his / her student</div>
<div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(A) Sympathy</div>
<div class="MsoNormal">
<span style="color: red;">(B) Empathy</span></div>
<div class="MsoNormal">
(C) Apathy</div>
<div class="MsoNormal">
(D) Antipathy</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
43. In a certain code GALIB is represented by HBMJC. TIGER will
be represented by</div>
<div class="MsoNormal">
<span style="color: red;">(A) UJHFS </span><span style="mso-spacerun: yes;"> </span>(B)
UHJSF</div>
<div class="MsoNormal">
(C) JHUSF <span style="mso-spacerun: yes;"> </span>(D)
HUJSF</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
44. In a certain cricket tournament 45 matches were played.
Each team played once against each of the other teams. The, number of teams participated
in the tournament is</div>
<div class="MsoNormal">
(A) 8 <span style="color: red;"> (B) 10</span></div>
<div class="MsoNormal">
(C) 12 (D) 14</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
45. The missing number in the series</div>
<div class="MsoNormal">
40, 120, 60, 180, 90, ?, 135 is</div>
<div class="MsoNormal">
(A) 110 <span style="color: red;">(B) 270</span></div>
<div class="MsoNormal">
(C) 105 (D) 210</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
46. The odd numbers from 1 to 45 which are exactly divisible
by 3 are arranged in an ascending order. The number at 6<sup>th</sup> position
is</div>
<div class="MsoNormal">
(A) 18 (B) 24 </div>
<div class="MsoNormal">
<span style="color: red;">(C) 33 </span> (D) 36</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
47. The mean of four numbers a, b, c, d is 100. If c = 70,
then the mean of the</div>
<div class="MsoNormal">
remaining numbers is</div>
<div class="MsoNormal">
(A) 30<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>(B)
85/2</div>
<div class="MsoNormal">
(C) 170/3 <span style="mso-spacerun: yes;"> </span><span style="color: red;">(D) 110</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
48. If the radius of a circle is increased by 50%, the
perimeter of the circle will increase by</div>
<div class="MsoNormal">
(A) 20% <span style="mso-spacerun: yes;"> </span>(B) 30%</div>
<div class="MsoNormal">
(C) 40% <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span><span style="color: red;">(D) 50%</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
49. If the statement 'some men are honest' is false, which
among the following statements will be true </div>
<div class="MsoNormal">
Choose the correct code given below </div>
<div class="MsoNormal">
(i) All men are honest</div>
<div class="MsoNormal">
(ii) No men are honest</div>
<div class="MsoNormal">
(iii) Some men are not honest</div>
<div class="MsoNormal">
(iv) All men are dishonest</div>
<div class="MsoNormal">
Codes:</div>
<div class="MsoNormal">
(A) (i), (ii) and (iii)</div>
<div class="MsoNormal">
<span style="color: red;">(B) (ii), (iii) and (iv)</span></div>
<div class="MsoNormal">
(C) (i), (iii) and (iv)</div>
<div class="MsoNormal">
(D) (ii), (i) and (iv)</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
50. Choose the proper alternative given in the codes to
replace the question</div>
<div class="MsoNormal">
Bee - Honey, Cow - Milk, Teacher - ?</div>
<div class="MsoNormal">
(A) Intelligence (B) Marks</div>
<div class="MsoNormal">
(C) Lessons <span style="mso-spacerun: yes;"> </span><span style="color: red;">(D)
Wisdom</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
51. P is the father of R and S is the son of Q and T is the brother
of P, If R is the sister of S, how is Q related to T?</div>
<div class="MsoNormal">
(A) Wife</div>
<div class="MsoNormal">
<span style="color: red;">(B) Sister-in-law</span></div>
<div class="MsoNormal">
(C) Brother-in-law</div>
<div class="MsoNormal">
<span lang="DE" style="mso-ansi-language: DE;">(D) Daughter-in-law</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
52. A definition put forward to resolve a dispute by influencing
attitudes or stirring emotions is called</div>
<div class="MsoNormal">
(A)Lexical<span style="mso-spacerun: yes;"> <span style="color: red;"> </span></span><span style="color: red;">(B)
Persuasive</span></div>
<div class="MsoNormal">
(C) Stipulative <span style="mso-spacerun: yes;"> </span>(D)
Precisions</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
53. Which of the codes given below contains only the correct
statements?</div>
<div class="MsoNormal">
Statements:</div>
<div class="MsoNormal">
(i) Venn diagram is a clear method of notation</div>
<div class="MsoNormal">
(ii) Venn diagram is the most direct method of testing the
validity of categorical syllogisms</div>
<div class="MsoNormal">
(iii) In Venn diagram method the premises and the conclusion
of a categorical syllogism is diagrammed.</div>
<div class="MsoNormal">
(iv) In Venn diagram method the three overlapping circles
are drawn for testing a categorical syllogism</div>
<div class="MsoNormal">
Codes:</div>
<div class="MsoNormal">
(A) (i) (ii) & (iii)</div>
<div class="MsoNormal">
<span style="color: red;">(B) (i) (ii) &(iv)</span></div>
<div class="MsoNormal">
(C) (ii) (iii)& (iv)</div>
<div class="MsoNormal">
(D) (i) (iii) &(iv)</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
54. Inductive reasoning presupposes</div>
<div class="MsoNormal">
(A) <span style="mso-spacerun: yes;"> </span>Unity in human nature</div>
<div class="MsoNormal">
(B)<span style="mso-spacerun: yes;"> </span>Integrity in
human nature</div>
<div class="MsoNormal">
<span style="color: red;">(C) <span style="mso-spacerun: yes;"> </span>Uniformity in
human nature</span></div>
<div class="MsoNormal">
(D) Harmony in human nature</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
Read the table below and based on this table answer
questions from 55 to 60 :</div>
<div align="right" class="MsoNormal" style="text-align: right;">
Area under Major
Horticulture Crop</div>
<div align="right" class="MsoNormal" style="text-align: right;">
(in lakh hectares)</div>
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; margin-left: 89.95pt; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-yfti-tbllook: 480;">
<tbody>
<tr style="height: 13.35pt; mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
Year</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
Fruits</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
Vegetables</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
Flowers</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
Total Horticulture
Area</div>
</td>
</tr>
<tr style="height: 13.85pt; mso-yfti-irow: 1;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
2005-06</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
53</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
72</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
1</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
187</div>
</td>
</tr>
<tr style="height: 13.85pt; mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
2006-07</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
56</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
75</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
1</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
194</div>
</td>
</tr>
<tr style="height: 13.35pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
2007-08</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
58</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
78</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
202</div>
</td>
</tr>
<tr style="height: 13.85pt; mso-yfti-irow: 4;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
2008-09</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
61</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
79</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.85pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
207</div>
</td>
</tr>
<tr style="height: 13.35pt; mso-yfti-irow: 5; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .75in;" valign="top" width="72"><div align="center" class="MsoNormal" style="text-align: center;">
2009-10</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 45.0pt;" valign="top" width="60"><div align="center" class="MsoNormal" style="text-align: center;">
63</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 64.15pt;" valign="top" width="86"><div align="center" class="MsoNormal" style="text-align: center;">
79</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 52.85pt;" valign="top" width="70"><div align="center" class="MsoNormal" style="text-align: center;">
2</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.35pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 126.3pt;" valign="top" width="168"><div align="center" class="MsoNormal" style="text-align: center;">
209</div>
</td>
</tr>
</tbody></table>
<div class="MsoNormal">
55. Which of the following, two year have recorded the highest
rate increase in area under the total horticulture?</div>
<div class="MsoNormal">
(A) 2005-06 & 2006-07</div>
<div class="MsoNormal">
(B) 2006-07 & 2008-09</div>
<div class="MsoNormal">
(C) 2007-08 & 2008-09</div>
<div class="MsoNormal">
<span style="color: red;">(D) 2006-07 & 2007-08</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
56. Shares of the area under flower vegetables and fruits in
the area under total horticulture are respectively</div>
<div class="MsoNormal">
<span style="color: red;">(A) 1, 38 and 30 percent</span></div>
<div class="MsoNormal">
(B) 30, 38 and 1 percent</div>
<div class="MsoNormal">
(C) 38, 30 and 1 percent</div>
<div class="MsoNormal">
(D) 35, 36 and 2 percent</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
57. Which of the following has recorded the highest rate of
increase in are during 2005-06 to 2009-10 ?</div>
<div class="MsoNormal">
(A) Fruits</div>
<div class="MsoNormal">
(B) Vegetables</div>
<div class="MsoNormal">
<span style="color: red;">(C) Flowers</span></div>
<div class="MsoNormal">
(D) Total horticulture</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
58. Find out the horticultural crop that has recorded an
increase of area by around10 percent from 2005-06 to 2009-10</div>
<div class="MsoNormal">
(A) Fruits</div>
<div class="MsoNormal">
<span style="color: red;">(B) Vegetables</span></div>
<div class="MsoNormal">
(C) Flowers</div>
<div class="MsoNormal">
(D) Total horticulture</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
59. What has been the share of area under fruits, vegetables
and flowers in the area under total horticulture in 2007- 08 ?</div>
<div class="MsoNormal">
(A) 53 percent <span style="color: red;">(B) 68 percent</span></div>
<div class="MsoNormal">
(C) 79 percent (D) 100 percent</div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
60. In which year, area under fruits has recorded the
highest rate of increase?</div>
<div class="MsoNormal">
<span style="color: red;">(A) 2006-07</span> (B) 2007-08</div>
<div class="MsoNormal">
(C) 2008-09 (D) 2009-10</div>
</div>
Unknownnoreply@blogger.com5India11.878102209376577 79.804687511.629460709376577 79.481964 12.126743709376576 80.127411tag:blogger.com,1999:blog-3813076116009372125.post-77860828243972634882012-12-31T13:17:00.001+05:302013-12-24T16:46:18.706+05:30UGC NET Computer Science Solved Paper -III Dec2012<div dir="ltr" style="text-align: left;" trbidi="on">
Questions along with Answers Below - Explanations are always welcome<br />
<br />
1. Eco System is a Frame work- for<br />
(A) Building a Computer System<br />
<span style="color: red;">(B) Building Internet Market</span><br />
(C) Building Offline Market<br />
(D) Building Market<br />
<br />
2. The efficiency (E) and speed up (sp) for Multiprocessor with p processors satisfies :<br />
(A) E ≤ p and sp ≤ p<br />
<span style="color: red;">(B) E ≤ 1 and sp ≤ p</span><br />
(C) E ≤ p and sp ≤ l<br />
(D) E ≤ 1 and sp ≤ l<br />
<br />
3. Match the following :<br />
List-I List-II<br />
a. Critical region 1. Hoares Monitor<br />
b. Wait/signal 2. Mutual exclusion<br />
c. Working set 3. Principal of locality<br />
d. Dead lock 4. Circular wait<br />
Codes :<br />
a b c d<br />
<span style="color: red;">(A) 2 1 3 4</span><br />
(B) 1 2 4 3<br />
(C) 2 3 1 4<br />
(D) 1 3 2 4<br />
<br />
4. The technique of temporarily delaying outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is known as<br />
(A) Bit stuffing<br />
<span style="color: red;">(B) Piggy backing</span><br />
(C) Pipelining<br />
(D) Broadcasting<br />
<br />
5. ______ is a process of extracting previously non known valid and actionable information from large data to make crucial business and strategic decisions.<br />
(A) Data Management<br />
(B) Data base<br />
<span style="color: red;">(C) Data Mining</span><br />
(D) Meta Data<br />
<br />
6. The aspect ratio of an image is defined as<br />
<span style="color: red;">(A) The ratio of width to its height measured in unit length.</span><br />
(B) The ratio of height to width measured in number of pixels.<br />
(C) The ratio of depth to width measured in unit length.<br />
(D) The ratio of width to depth measured in number of pixels.<br />
<br />
7. Which of the following features will characterize an OS as multi-programmed OS ?<br />
(a) More than one program may be loaded into main memory at the same time.<br />
(b) If a program waits for certain event another program is immediately scheduled.<br />
(c) If the execution of a program terminates, another program is immediately scheduled.<br />
(A) (a)only<br />
(B) (a) and (b) only<br />
(C) (a) and (c) only<br />
<span style="color: red;">(D) (a), (b) and (c) only</span><br />
<br />
8. Using RSA algorithm, what is the value of cipher text C, if the plain text<br />
M = 5 and p = 3, q = 11 & d = 7 ?<br />
(A) 33<br />
(B) 5<br />
(C) 25<br />
<span style="color: red;">(D) 26</span><br />
<br />
9. You are given an OR problem and a XOR problem to solve. Then, which one of the following statements is true?<br />
(A) Both OR and XOR problems can be solved using single layer perception.<br />
(B) OR problem can be solved using single layer perception and XOR problem can be solved using self<br />
organizing maps.<br />
(C) OR problem can be solved using radial basis function and XOR problem can be solved using single<br />
layer perception.<br />
<span style="color: red;">(D) OR problem can be solved using single layer perception and XOR problem can be solved using radial</span><br />
<span style="color: red;"> basis function.</span><br />
<br />
10. Match the following :<br />
List - I List - II<br />
a. Application layer 1. TCP<br />
b. Transport layer 2. HDLC<br />
c. Network layer 3. HTTP<br />
d. Data link layer 4. BGP<br />
<br />
Codes : <br />
a b c d<br />
(A) 2 1 4 3<br />
(B) 3 4 1 2<br />
<span style="color: red;">(C) 3 1 4 2</span><br />
(D) 2 4 1 3<br />
<br />
11. The time complexities of some standard graph algorithms are given. Match each algorithm with its time complexity ? (n and m are no. of nodes and edges respectively)<br />
a. Bellman Ford algorithm 1. O(m log n) <br />
b. Kruskals algorithm 2. O(n3)<br />
c. Floyd Warshall algorithm 3. O(mn) <br />
d. Topological sorting 4. O(n + m)<br />
Codes :<br />
a b c d <br />
<span style="color: red;">(A) 3 1 2 4</span><br />
(B) 2 4 3 1<br />
(C) 3 4 1 2 <br />
(D) 2 1 3 4<br />
<br />
12. Let V<sub>1 </sub>= 2I - J + K and V<sub>2 </sub> = I + J - K, then the angle between V<sub>1 </sub> & V<sub>2 </sub> and a vector perpendicular to both V<sub>1 </sub> & V<sub>2 </sub> shall be<br />
<span style="color: red;">(A) 90°and(-2I + J-3K)</span><br />
(B) 60°and(2I + J + 3K)<br />
<span style="color: red;">(C) 90°and(2I + J-3K)</span><br />
(D) 90°and(-2I-J + 3K)<br />
Note: Both A & C are correct answers <br />
<br />
13. Consider a fuzzy set A defined on the interval X = [0, 10] of integers by the membership Junction<br />
µ<sub>A</sub>(x) = x / x + 2 Then the α cut corresponding to α = 0.5 will be<br />
(A) {0,1,2,3,4,5,6,7,8,9,10}<br />
(B) {1,2,3,4,5,6,7,8,9,10}<br />
<span style="color: red;">(C) {2,3,4,5,6,7,8,9,10}</span><br />
(D) { }<br />
<br />
14. Let T(n) be the function defined by T(n) = 1 and T(n) = 2T (n/2) + <span style="font-size: larger; white-space: nowrap;">√<span style="text-decoration: overline;">n</span></span>, which of the following is TRUE ? .<br />
(A) T(n) = O(<span style="font-size: larger; white-space: nowrap;">√<span style="text-decoration: overline;">n</span></span>)<br />
(B) T(n) = O(log<sub>2</sub><sup>n</sup>)<br />
<span style="color: red;">(C) T(n) = O(n)</span><br />
(D) T(n) = O(n<sup>2</sup>)<br />
<br />
15. In classful addressing, an IP address 123.23.156.4 belongs to______class format.<br />
<span style="color: red;">(A) A</span><br />
(B) B<br />
(C) C<br />
(D) D<br />
<br />
16. The Mandelbrot set used for the construction of beautiful images is based on the following transformation : x<span style="display: inline-block; font-size: 85%; line-height: 1.2em; margin-bottom: -0.3em; text-align: left; vertical-align: -0.4em;"><br />n+1</span> = x<span style="display: inline-block; font-size: 85%; line-height: 1.2em; margin-bottom: -0.3em; text-align: left; vertical-align: -0.4em;">2<br />n</span> + Z Here,<sup><sub> </sub></sup><span style="display: inline-block; font-size: 85%; line-height: 1.2em; margin-bottom: -0.3em; text-align: right; vertical-align: -0.4em;"></span><span style="display: inline-block; font-size: 85%; line-height: 1.2em; margin-bottom: -0.3em; text-align: left; vertical-align: -0.4em;"></span><br />
(A) Both x & z are real numbers.<br />
<span style="color: red;">(B) Both x & z are complex numbers.</span><br />
(C) x is real & z is complex.<br />
(D) x is complex & z is real.<br />
<br />
17. Which of the following permutations can be obtained in the output using a stack of size 3 elements assuming that input, sequence is 1,2, 3,4, 5 ?<br />
(A) 3,2,1,5,4<br />
(B) 5,4,3,2,1<br />
(C) 3,4,5,2,1<br />
(D) 3,4,5,1,2<br />
<span style="color: red;">Note: Both A and C are correct</span> <br />
<br />
18. In a Linear Programming Problem, suppose there are 3 basic variables and 2 non-basic variables, then the possible number of basic solutions are<br />
(A) 6<br />
(B) 8<br />
<span style="color: red;">(C) 10</span><br />
(D) 12<br />
<br />
19. Identify the following activation function :<br />
Φ(V) = Z + 1 / 1 + exp(-X * V + Y)<br />
Z, X, Y are parameters<br />
(A) Step function<br />
(B) Ramp function<br />
<span style="color: red;">(C) Sigmoid function</span><br />
(D) Gaussian function<br />
<br />
20. The no. of ways to distribute n distinguishable objects into k distinguishable boxes, so that ni objects<br />
are placed into box i, i = 1, 2, .... k equals which of the following ?<br />
(A) n! / n<sub>1</sub>!+ n<sub>2</sub>! + ..... + n<sub>k</sub>!<br />
(B) n<sub>1</sub>!+ n<sub>2</sub>! + ..... + n<sub>k</sub>! / n<sub>1</sub>! n<sub>2</sub>! n<sub>3</sub>! ..... n<sub>k</sub>!<br />
<span style="color: red;">(C) n! / n<sub>1</sub>! n<sub>2</sub>! n<sub>3</sub>! ..... n<sub>k</sub>! </span><br />
(D) n<sub>1</sub>! n<sub>2</sub>! ....n<sub>k</sub>! / n<sub>1</sub>! - n<sub>2</sub>! - n<sub>3</sub>! ..... - n<sub>k</sub>!<br />
<br />
21. How many solutions do the following equation have<br />
<span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>1</sub></span><sub></sub> + <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>2</sub></span> + <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>3</sub></span> = 11 where <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>1</sub></span> ≥ 1, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>2</sub></span> ≥ 2, <span style="font-family: "Times New Roman"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US;">x<sub>3</sub></span> ≥ 3<br />
(A) C(7,11)<br />
(B) C(11,3) <br />
(C) C(14, 11)<br />
<span style="color: red;">(D) C(7,5)</span><br />
<br />
22. Which provides an interface to the TCP/IP suit protocols in Windows95 and Windows NT ?<br />
(A) FTP Active-X Control<br />
(B) TCP/IP Active-X Control<br />
(C) Calinsock Active-X Control<br />
(D) HTML Active-X Control<br />
<br />
23. What are the final values of Q1 and Q0 after 4 clock cycles, if initial values are 00 in the sequential circuit shown below :<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-Cy0SPWK86ZA/UOZsWdIOvNI/AAAAAAAAAIE/aUfI2h_d288/s1600/dec2012_23.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="118" src="http://1.bp.blogspot.com/-Cy0SPWK86ZA/UOZsWdIOvNI/AAAAAAAAAIE/aUfI2h_d288/s200/dec2012_23.JPG" width="200" /></a></div>
(A) 11 <br />
(B) 10 <br />
(Q 01 <br />
<span style="color: red;">(D) 00 </span> <br />
<br />
24. If dual has an unbounded solution, then its corresponding primal has<br />
<span style="color: red;">(A) no feasible solution</span><br />
(B) unbounded solution<br />
(C) feasible solution<br />
(D) none of these<br />
<br />
25. The number of distinct bracelets of five beads made up of red, blue, and green beads (two bracelets are indistinguishable if the rotation of one yield another) is,<br />
(A) 243<br />
(B) 81<br />
<span style="color: red;">(C) 51</span><br />
(D) 47<br />
<br />
26. Which are the classifications of data used in Mobile Applications ?<br />
(A) Private data, User data, Shared data.<br />
(B) Public data, User data, Virtual data.<br />
<span style="color: red;">(C) Private data, Public data, Shared data.</span><br />
(D) Public data, Virtual data, User data.<br />
<br />
27. In an enhancement of a CPU design, the speed of a floating point unit has been increased by 20% and the speed of a fixed point unit has been increased by 10%. What is the overall speed achieved if the ratio of the number of floating point operations to the number of fixed point operations is 2 : 3 and the floating point operation used to take twice the time taken by the fixed point operation in original design ?<br />
(A) 1.62 <br />
(B) 1.55<br />
(C) 1.85 <br />
(D) 1.285<br />
<br />
28. The initial basic feasible solution to the following transportation problem using Vogel's approximation method is <!--[if gte mso 9]><xml>
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<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">D1</span></b></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 39.7pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">D2</span></b></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 40.1pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">D3</span></b></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 34.35pt;" valign="top" width="46"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">D4</span></b></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 42.95pt;" valign="top" width="57"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">Supply</span></b></div>
</td>
</tr>
<tr style="height: 13.2pt; mso-yfti-irow: 1;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 59.4pt;" valign="top" width="79"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">S1</span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .5in;" valign="top" width="48"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">1</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 39.7pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">2</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 40.1pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">1</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 34.35pt;" valign="top" width="46"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">4</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 42.95pt;" valign="top" width="57"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">30</span></div>
</td>
</tr>
<tr style="height: 12.4pt; mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 59.4pt;" valign="top" width="79"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">S2</span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .5in;" valign="top" width="48"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">3</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 39.7pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">3</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 40.1pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">2</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 34.35pt;" valign="top" width="46"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">1</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 12.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 42.95pt;" valign="top" width="57"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">50</span></div>
</td>
</tr>
<tr style="height: 13.2pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 59.4pt;" valign="top" width="79"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">S3</span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .5in;" valign="top" width="48"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">4</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 39.7pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">2</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 40.1pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">5</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 34.35pt;" valign="top" width="46"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">9</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 42.95pt;" valign="top" width="57"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">20</span></div>
</td>
</tr>
<tr style="height: 13.2pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 59.4pt;" valign="top" width="79"><div align="center" class="MsoNormal" style="text-align: center;">
<b><span style="color: #333333; font-family: Arial; font-size: 10.5pt;">Demand</span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: .5in;" valign="top" width="48"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">20</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 39.7pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">40</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 40.1pt;" valign="top" width="53"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">30</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 34.35pt;" valign="top" width="46"><div align="center" class="MsoNormal" style="text-align: center;">
<span style="color: #333333; font-family: Arial; font-size: 10.5pt;">10</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; height: 13.2pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 42.95pt;" valign="top" width="57"><div align="center" class="MsoNormal" style="text-align: center;">
<br /></div>
</td>
</tr>
</tbody></table>
</div>
<br />
<br />
(A) X<sub>11 </sub>= 20, X<sub>13</sub> = 10, X<sub>21 </sub>= 20,<sub> </sub> X<sub>23 </sub>= 20, X<sub>24</sub> = 10, X<sub>32 </sub>= 10,<sub> </sub> Total Cost = 180<br />
(B) X<sub>11 </sub>= 20, X<sub>12</sub> = 20, X<sub>13 </sub>= 10,<sub> </sub> X<sub>22 </sub>= 20, X<sub>23</sub> = 20, X<sub>24 </sub>= 10,<sub> </sub> Total Cost = 180<br />
(C) X<sub>11 </sub>= 20, X<sub>13</sub> = 10, X<sub>22 </sub>= 20,<sub> </sub>X<sub>23 </sub>= 20, X<sub>24</sub> = 10, X<sub>32 </sub>= 10,<sub> </sub> Total Cost = 180<br />
<span style="color: red;">(D) None of the above</span><br />
<br />
29. 58 lamps are to be connected to a single electric outlet by using an extension board each of which has four outlets. The number of extension boards needed to connect ail the light is<br />
(A) 29<br />
(B) 28<br />
(C) 20<br />
<span style="color: red;">(D) 19</span><br />
<br />
30. Match the following with respect to the Mobile Computing Architecture.<br />
a. Downlink control 1. 100Mbps <br />
b. Radio communication data rate 2. Residency latency (RL)<br />
c. The average duration of user's stay in cell 3. Sending data from a BS to MD<br />
d. FDDI bandwidth 4. 2-Mbps<br />
Codes : <br />
a b c d<br />
(A) 2 1 4 3<br />
<span style="color: red;">(B) 3 4 2 1</span><br />
(C) 4 1 2 1<br />
(D) 4 3 1 2<br />
<br />
31. Which of the following flags are set when 'JMP' instruction is executed ?<br />
(A) SF and CF<br />
(B) AF and CF<br />
(C) All flags<br />
<span style="color: red;">(D) No flag is set</span><br />
<br />
32. A thread is a light weight process. In the above statement, weight refers to<br />
(A) time<br />
<span style="color: red;">(B) number of resources</span><br />
(C) speed<br />
(D) All the above<br />
<br />
33. The Z-buffer algorithm is used for Hidden surface removal of objects. The maximum number of objects that can be handled by this algorithm shall<br />
(A) Depend on the application<br />
<span style="color: red;">(B) be arbitrary no. of objects</span><br />
(C) Depend on the memory availability<br />
(D) Depend on the processor<br />
<br />
34. The power set of AUB, where A = {2,3, 5,7} and B = {2,5, 8,9} is<br />
(A) 256<br />
<span style="color: red;">(B) 64</span><br />
(C) 16<br />
(D) 4<br />
<br />
35. In Win32, which function is used to create Windows Applications ?<br />
(A) WinAPP<br />
(B) Win API<br />
<span style="color: red;">(C) Win Main</span><br />
(D) WinVoid<br />
<br />
36. Suppose a processor does not have any stack pointer registers, which of the following statements is true ?<br />
(A) It cannot have subroutine call instruction.<br />
(B) It cannot have nested subroutine calls.<br />
(C) Interrupts are not possible.<br />
(D) All subroutine calls and interrupts are possible.<br />
<br />
37. Everything below the System call interface and above the physical hardware is known as______.<br />
<span style="color: red;">(A) Kernel</span><br />
(B) Bus<br />
(C) Shell<br />
(D) Stub<br />
<br />
38. Which is not the correct statement ?<br />
(A) The class of regular sets is closed under homomorphisms.<br />
<span style="color: red;">(B) The class of regular sets is not closed under inverse homomorphisms.</span><br />
(C) The class of regular sets is closed under quotient.<br />
(D) The class of regular sets is closed under substitution.<br />
<br />
39. When a programming Language has the capacity to produce new data type, it is called as,<br />
(A) Overloaded Language<br />
<span style="color: red;">(B) Extensible Language</span><br />
(C) Encapsulated Language<br />
(D) Abstraction Language<br />
<br />
40. Which of the following operating system is better for implementing client-server network ?<br />
(A) Windows 95<br />
(B) Windows 98<br />
<span style="color: red;">(C) Windows 2000</span><br />
(D) All of these<br />
<br />
41. Consider a system having m resources of the same type. These resources are shared by 3 processes A, B and C which have peak demands of 3,4 and 6 respectively. For what value of m deadlock will not occur ?<br />
(A) 7<br />
(B) 9<br />
(C) 10<br />
<span style="color: red;">(D) 13</span><br />
<br />
42. The grammar 'G1'<br />
S -> OSO| ISI | 0|1|∈ and the grammar 'G2' is<br />
S -> as |asb| X, X -> Xa | a.<br />
Which is the correct statement ?<br />
(A) G1 is ambiguous, G2 is unambiguous<br />
<span style="color: red;">(B) G1 is unambiguous, G2 is ambiguous</span><br />
(C) Both G1 and G2 are ambiguous<br />
(D) Both G1 and G2 are unambiguous <br />
<br />
43. Consider n processes sharing the CPU in round robin fashion. Assuming that each process switch takes <b>s</b> seconds. What must be the quantum size <b>q</b> such that the overhead resulting from process switching is minimized but, at the same time each process is guaranteed to get its turn at the CPU at least every <b>t</b> seconds ?<br />
(A) q ≤ t - ns / n - 1<br />
<span style="color: red;">(B) q ≥ t - ns / n - 1</span><br />
(C) q ≤ t - ns / n + 1<br />
(D) q ≥ t - ns / n + 1<br />
<br />
44. The Default Parameter Passing Mechanism is called as <br />
<span style="color: red;">(A) Call by Value</span><br />
(B) Call by Reference<br />
(C) Call by Address<br />
(D) Call by Name<br />
<br />
45. Which of the following regular expression identities are true ?<br />
(A) (r + s)* = r*s*<br />
(B) (r + s)* = r* + s*<br />
<span style="color: red;">(C) (r + s)* = (r*s*)*</span><br />
(D) r* s* = r* + s*<br />
<br />
46. Two graphs A and B are shown below : Which one of the following statement is true?<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-44rC-6htb6g/UOaFpxeivuI/AAAAAAAAAIU/6PckqMrzu4Y/s1600/dec2012_46.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/-44rC-6htb6g/UOaFpxeivuI/AAAAAAAAAIU/6PckqMrzu4Y/s1600/dec2012_46.JPG" /></a></div>
<br />
<span style="color: red;">(A) Both A and B are planar.</span><br />
(B) Neither A nor B is planar.<br />
(C) A is planar and B is not.<br />
(D) B is planar and A is not.<br />
<br />
47. The minimum number of states of the non-deterministic finite automation which accepts the language<br />
{a b a b<sup>n </sup>|n ≥ 0} ∪ {a b a<sup>n </sup>|n ≥ 0} is<br />
(A) 3 (B) 4<br />
<span style="color: red;">(C) 5 </span> (D) 6<br />
<br />
48. Functions defined with class name are called as <br />
(A) Inline function<br />
(B) Friend function<br />
<span style="color: red;">(C) Constructor</span><br />
(D) Static function<br />
<br />
49. Let f be the fraction of a computation (in terms of time) that is parallelizable, P the number of processors in the system, and s<sub>p </sub>the speed up achievable in comparison with sequential execution - then the s<sub>p </sub>can be calculated using the relation :<br />
(A) 1 / 1 - f - f/P<br />
(B) P / P - f(P+1)<br />
<span style="color: red;">(C) 1 / 1 - f + f/P</span><br />
(D) P / P + f(P-1)<br />
<br />
50. Which of the following definitions generates the same Language as L, where L=(WW<sup>R </sup>| W ∈ {a,b}*}<br />
(A) S -> asb|bsa|∈<br />
<span style="color: red;">(B) S -> asa|bsb|∈</span><br />
(C) S -> asb|bsa|asa|bsb|∈<br />
(D) S -> asb|bsa|asa|bsb<br />
<br />
51. Suppose there are log<sub>n </sub>sorted lists of n log<sub>n </sub>elements each. The time complexity of producing a sorted list of all these elements is (use heap data structure)<br />
<span style="color: red;">(A) O(n log log<sub>n</sub>)</span><br />
(B) θ(n log<sub>n</sub>)<br />
(C) Ω(n log<sub>n</sub>)<br />
(D) Ω(n<sup>3/2</sup>)<br />
<br />
52. Consider the program below in a hypothetical programming language which allows global variables and a choice of static or dynamic scoping<br />
int i;<br />
program Main( )<br />
{<br />
i = 10;<br />
call f ();<br />
}<br />
procedure f( )<br />
{<br />
int i = 20;<br />
call g ( );<br />
}<br />
procedure g( )<br />
{<br />
print i;<br />
}<br />
Let x be the value printed under static scoping and y be the value printed under dynamic scoping. Then x and y are<br />
(A) x = 10, y = 20<br />
(B) x = 20, y = 10<br />
(C) x = 20, y = 20<br />
<span style="color: red;">(D) x = 10, y = 10</span><br />
<br />
53. If the parse tree of a word w generated by a Chomsky normal form grammar has no path of length greater than i, then the word w is of length<br />
<div class="MsoNormal">
(A) no greater than 2<sup>i+1</sup><br />
(B) no greater than 2<sup>i</sup></div>
<span style="color: red;">(C) no greater than 2<sup>i-1</sup></span><br />
(D) no greater than i<br />
<br />
54. The Object Modelling Technique (OMT) uses the following three kinds of model to describe a system<br />
(A) Class Model, Object Model and Analysis Model.<br />
<span style="color: red;">(B) Object Model, Dynamic Model, and Functional Model.</span><br />
(C) Class Model, Dynamic Model and Functional Model.<br />
(D) Object Model, Analysis Model and Dynamic Model.<br />
<br />
55. The factors that determine the quality of a software system are<br />
(A) correctness, reliability<br />
(B) efficiency, usability, maintain-ability<br />
(C) testability, portability, accuracy, error tolerances, expandability, access control, audit.<br />
<span style="color: red;">(D) All of the above</span><br />
<br />
56. If a relation with a Schema R is decomposed into two relations R<sub>1</sub> and R<sub>2 </sub>such that (R<sub>1</sub><span style="font-family: "MS Mincho"; mso-bidi-font-family: "MS Mincho";">∪</span>R<sub>2</sub>) = R<sub>1 </sub>then which one of the following is to be satisfied for a lossless joint decomposition (—> indicates functional dependency)<br />
<div class="MsoNormal">
<span style="color: red;">(A) (R<sub>1 </sub>∩ R<sub>2</sub>) —> R<sub>1 <span style="mso-spacerun: yes;"> </span></sub>or R<sub>1</sub>∩ R<sub>2 <span style="mso-spacerun: yes;"> </span></sub>—> R<sub>2</sub></span><br />
(B) R<sub>1</sub>∩ R<sub>2 <span style="mso-spacerun: yes;"> </span></sub>—> R<sub>1</sub></div>
(C) R<sub>1</sub>∩ R<sub>2 <span style="mso-spacerun: yes;"> </span></sub>—> R<sub>2</sub><br />
(D) R<sub>1 </sub>∩ R<sub>2</sub> —> R<sub>1 <span style="mso-spacerun: yes;"></span></sub>and R<sub>1</sub>∩ R<sub>2 <span style="mso-spacerun: yes;"> </span></sub>—> R<sub>2</sub><br />
<br />
57. Given the following statements :<br />
(i) Recursive enumerable sets are closed under complementation.<br />
(ii) Recursive sets are closed under complementation.<br />
Which is/are the correct statements ?<br />
(A) only(i)<br />
<span style="color: red;">(B) only(ii)</span><br />
(C) both (i) and (ii)<br />
(D) neither (i) nor (ii)<br />
<br />
58. Skolemization is the process of <br />
(A) bringing all the quantifiers in the beginning of a formula in FDL.<br />
(B) removing all the universal quantifiers.<br />
<span style="color: red;">(C) removing all the existential quantifiers.</span><br />
(D) all of the above.<br />
<br />
59. Which level of Abstraction describes how data are stored in the data base ?<br />
<span style="color: red;">(A) Physical level</span><br />
(B) View level<br />
(C) Abstraction level<br />
(D) Logical level<br />
<br />
60. The transform which possesses the "multi-resolution" property is<br />
(A) Fourier transform<br />
(B) Short-time-Fourier transform<br />
<span style="color: red;">(C) Wavelet transform</span><br />
(D) Karhunen-Loere transform<br />
<br />
61. Which one is a collection of templates and rules ? <br />
(A) XML<br />
(B) CSS<br />
(C) DHTML<br />
<span style="color: red;">(D) XSL</span><br />
<br />
62. A program P calls two subprograms P1 and P2. P1 can fail 50% times and P2 40% times. Then P can fail<br />
(A) 50%<br />
(B) 60%<br />
(C) 10%<br />
<span style="color: red;">(D) 70%</span><br />
<br />
63. Third normal form is based on the concept of _____.<br />
(A) Closure Dependency<br />
<span style="color: red;">(B) Transitive Dependency</span><br />
(C) Normal Dependency<br />
(D) Functional Dependency<br />
<br />
64. If the Fourier transform of the function f(x, y) is F(m, n), then the Fourier transform of the function f(2x, 2y) is :<br />
<span style="color: red;">(A) 1/4 F(m/2 ,n/2)</span><br />
(B) 1/4 F(2m ,2n)<br />
(C) 1/4 F(m,n)<br />
(D) 1/4 F(m/4 ,n/4)<br />
<br />
65. ______ establishes information about when, why and by whom changes are made in a software.<br />
(A) Software Configuration Management.<br />
(B) Change Control.<br />
(C) Version Control.<br />
<span style="color: red;">(D) An Audit Trail</span><br />
<br />
66. Match the following with respect to HTML tags and usage.<br />
a. CITE 1. Italic representation<br />
b. EM 2. Represents output from programmes<br />
c. VAR 3. Represents to other source<br />
d. SAMP 4. Argument to a programme<br />
Codes :<br />
a b c d<br />
<span style="color: red;">(A) 3 1 4 2</span><br />
(B) 2 3 1 4<br />
(C) 4 2 3 1<br />
(D) 1 3 4 1<br />
<br />
67. An expert System shell is an expert system without<br />
<span style="color: red;">(A) domain knowledge</span><br />
(B) explanation facility<br />
(C) reasoning with knowledge<br />
(D) all of the above<br />
<br />
68. An example of a dictionary-based coding technique is<br />
(A) Run-length coding<br />
(B) Huffman coding<br />
(C) Predictive coding<br />
<span style="color: red;">(D) LZW coding</span><br />
<br />
69. Which is the method used to retrieve the current state of a check box ?<br />
<span style="color: red;">(A) get State ( )</span><br />
(B) put State ( )<br />
(C) retrieve State ( )<br />
(D) write State ( )<br />
<br />
70. Referential integrity is directly related to<br />
(A) Relation key<br />
<span style="color: red;">(B) Foreign key</span><br />
(C) Primary key<br />
(D) Candidate key<br />
<br />
71. You are given four images represented as<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-ZOd7qGNKqGA/UOanlvrfz9I/AAAAAAAAAIk/KIDH05wiEfg/s1600/dec2012_71.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="104" src="http://3.bp.blogspot.com/-ZOd7qGNKqGA/UOanlvrfz9I/AAAAAAAAAIk/KIDH05wiEfg/s200/dec2012_71.JPG" width="200" /></a></div>
The value of entropy is maximum for image <br />
<div class="MsoNormal">
(A) I<sub>1</sub><br />
(B) I<sub>2</sub></div>
<span style="color: red;">(C) I<sub>3</sub> </span> <br />
(D) I<sub>4</sub> <br />
<br />
72. A cryptarithmetic problem of the type<br />
SEND<br />
<sub> </sub> + <u> MORE </u> <br />
<u> MONEY </u><br />
Can be solved efficiently using<br />
(A) depth first technique<br />
(B) breadth first technique<br />
<span style="color: red;">(C) constraint satisfaction technique</span><br />
(D) bidirectional technique<br />
<br />
73. Match the following<br />
a. Supervised learning 1. The decision system receives rewards for its action at the end of a<br />
sequence of steps.<br />
b. Unsupervised learning 2. Manual labels of inputs are not used.<br />
c. Re-reinforcement learning 3. Manual labels of inputs are used.<br />
d. Inductive learning 4. System learns by example<br />
Codes : <br />
a b c d<br />
(A) 1 2 3 4<br />
(B) 2 3 1 4<br />
(C) 3 2 4 1<br />
<span style="color: red;">(D) 3 2 1 4</span><br />
<br />
74. A* algorithm is guaranteed to find an optimal solution if<br />
(A) h' is always 0.<br />
(B) g is always 1.<br />
<span style="color: red;">(C) h' never overestimates h.</span><br />
(D) h' never underestimates h.<br />
<br />
75. Let θ(x, y, z) be the statement "x + y = z" and let there be two quantifications given as<br />
(i) ∀x ∀y ∃z θ(x, y, z)<br />
(ii) ∃z ∀x ∀y θ(x, y, z)<br />
Where x, y, z are real numbers, Then which one of the following is correct ?<br />
(A) (i) is true and (ii) is true.<br />
<span style="color: red;">(B) (i) is true and (ii) is false.</span><br />
(C) (i) is false and (ii) is true.<br />
(D) (i) is false and (ii) is false.</div>
Unknownnoreply@blogger.com109tag:blogger.com,1999:blog-3813076116009372125.post-14283987726209369102012-12-31T13:15:00.001+05:302013-03-26T13:10:57.136+05:30UGC NET Computer Science Solved Paper -II Dec2012<div dir="ltr" style="text-align: left;" trbidi="on">
Questions along with Answers Below - Explanations are always welcome<br />
<br />
1. Consider the circuit shown below. In a certain steady state, Y is at logical '1'. What are possible values,of A, B, C ?<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-yWXwQmozC_s/UOUOoWaR4vI/AAAAAAAAAHc/FI-OOY-52js/s1600/dec2012_1.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://4.bp.blogspot.com/-yWXwQmozC_s/UOUOoWaR4vI/AAAAAAAAAHc/FI-OOY-52js/s1600/dec2012_1.JPG" /></a></div>
<br />
<span style="color: red;">(A) A = 0, B = 0, C = 1</span><br />
(B) A = 0, B = C = 1<br />
(C) A=1, B = C = 0<br />
(D) A= B = 1,C=1<br />
<br />
2. The worst case time complexity of AVL tree is better in comparison to binary search tree for<br />
(A) Search and Insert Operations<br />
(B) Search and Delete Operations<br />
(C) Insert and Delete Operations<br />
<span style="color: red;">(D) Search, Insert and Delete Operations</span><br />
<br />
3. The GSM network is divided into the following three major Systems :<br />
<span style="color: red;">(A) SS,BSS,OSS</span><br />
(B) BSS, BSC, MSC<br />
(C) CELL, BSC, OSS<br />
(D) SS, CELL, MSC<br />
<span style="color: red;">Note: SS Switching system, BSS Base Station System, OSS Operation and Support System</span> <br />
<br />
4. The power set of the set {φ}<br />
(A) {φ}<br />
<span style="color: red;">(B) {φ,{φ}}</span><br />
(C) {0}<br />
(D) {0,φ,{φ}}<br />
<br />
5. If the disk head is located initially at 32, find the number of disk moves required with FCFS if the disk queue of I/O blocks requests are 98, 37, 14, 124,65,67.<br />
(A) 239<br />
(B) 310<br />
<span style="color: red;">(C) 321</span><br />
(D) 325<br />
<br />
6. Component level design is concerned with<br />
(A) Flow oriented analysis<br />
(B) Class based analysis<br />
<span style="color: red;">(C) Both of the above</span><br />
(D) None of the above<br />
<br />
7. The 'C' language is<br />
<span style="color: red;">(A) Context free language</span><br />
(B) Context sensitive language<br />
(C) Regular language<br />
(D) None of the above<br />
<span style="color: red;">Hint: http://poj.org/problem?id=3220 </span><br />
<br />
8. The Mobile Application Protocol (MAP) typically runs on top of which protocol ?<br />
(A) SNMP (Simple Network Management Protocol)<br />
(B) SMTP (Simple Mail Transfer Protocol)<br />
<span style="color: red;">(C) SS7 (Signalling System 7)</span><br />
(D) HTTP (Hyper Text Transfer Protocol)<br />
<br />
9. If a packet arrive with an M-bit value is '1' and a fragmentation offset value '0', then it is______ fragment.<br />
<span style="color: red;">(A) First</span><br />
(B) Middle<br />
(C) Last<br />
(D) All of the above<br />
<br />
<br />
10. The number of bit strings of length eight that will either start with a 1 bit or end with two bits 00 shall be<br />
(A) 32<br />
(B) 64<br />
(C) 128<br />
<span style="color: red;">(D) 160</span><br />
<br />
11. In compiler design 'reducing the strength' refers to<br />
(A) reducing the range of values of input variables.<br />
<span style="color: red;">(B) code optimization using cheaper machine instructions.</span><br />
(C) reducing efficiency of program.<br />
(D) None of the above<br />
<br />
12. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register ?<br />
(A) Absolute<br />
(B) Indirect<br />
(C) Immediate<br />
<span style="color: red;">(D) Index</span><br />
<br />
13. Which of the following is true ?<br />
<span style="color: red;">(A) A relation in BCNF is always in 3NF.</span><br />
(B) A relation in 3NF is always in BCNF.<br />
(C) BCNF and 3NF are same.<br />
(D) A relation in BCNF is not in 3NF.<br />
<br />
14. Given memory partitions of 100 K, 500 K, 200 K, 300 K and 600 K (in order) and processes of 212 K, 417 K, 112 K, and 426 K (in order), using the first-fit algorithm, in which partition would the process requiring 426 K be placed ?<br />
(A) 500 K <br />
(B) 200 K<br />
(C) 300 K<br />
(D) 600 K<br />
<span style="color: red;"></span><br />
<br />
15. What is the size of the Unicode character in Windows Operating System? '<br />
(A) 8-Bits<br />
<span style="color: red;">(B) 16-Bits</span><br />
(C) 32-Bits<br />
(D) 64-Bits<br />
<br />
16. In which tree, for every node the height of its left subtree and right subtree differ almost by one ?<br />
(A) Binary search tree<br />
<span style="color: red;">(B) AVL tree</span><br />
(C) Threaded Binary Tree<br />
(D) Complète Binary Tree<br />
<br />
17. The design issue of Datalink Layer in OSI Reference Model is<br />
<span style="color: red;">(A) Framing</span><br />
(B) Representation of bits<br />
(C) Synchronization of bits<br />
(D) Connection control<br />
<br />
18. Given the following expressions of a grammar<br />
E ->E*F/F + E/F<br />
F->F-F/id<br />
Which of the following is true ?<br />
(A) * has higher precedence than +<br />
<span style="color: red;">(B) - has higher precedence than *</span><br />
(C) + and - have same precedence<br />
(D) + has higher precedence than *<br />
<br />
19. The maturity levels used to measure a process are<br />
<span style="color: red;">(A) Initial, Repeatable, Defined, Managed, Optimized.</span><br />
(B) Primary, Secondary, Defined, Managed, Optimized.<br />
(C) Initial, Stating, Defined, Managed, Optimized.<br />
(D) None of the above<br />
<br />
20. The problem of indefinite blockage of low-priority jobs in general priority scheduling algorithm can be solved using :<br />
(A) Parity bit<br />
<span style="color: red;">(B) Aging</span><br />
(C) Compaction<br />
(D) Timer<br />
<br />
21. Which API is used to draw a circle ?<br />
(A) Circle ()<br />
<span style="color: red;">(B) Ellipse ( )</span><br />
(C) Round Rect ( )<br />
(D) Pie()<br />
<br />
22. In DML, RECONNCT command cannot be used with<br />
(A) OPTIONAL Set<br />
<span style="color: red;">(B) FIXED Set</span><br />
(C) MANDATOR Set<br />
(D) All of the above<br />
<br />
23. Coaxial cables are categorized by Radio Government rating are adapted for specialized functions. Category RG-59 with impedance 75 Ω. used for<br />
<span style="color: red;">(A) Cable TV</span><br />
(B) Ethernet<br />
(C) Thin Ethernet<br />
(D) Thick Ethernet<br />
<br />
24. RAD stands for______.<br />
(A) Rapid and Design<br />
(B) Rapid Aided Development<br />
<span style="color: red;">(C) Rapid Application Development</span><br />
(D) Rapid Application Design<br />
<br />
25. Suppose that someone starts with a chain letter. Each person who receives the letter is asked to send it on to 4 other people. Some people do this, while some do not send any letter. How many people have seen the letter, including the first person, if no one receives more than one letter and if the chain letter ends after there have been 100 people who read it but did not send it out ? Also find how many people sent out the letter ?<br />
(A) 122 & 22<br />
(B) 111 & 11<br />
<span style="color: red;">(C) 133 & 33</span><br />
(D) 144 & 44<br />
<br />
26. A hash function f defined as f (key) = key mod 13, with linear probing is used to insert keys 55, 58, 68, 91, 27, 145. What will be the location of 79 ?<br />
(A) 1<br />
(B) 2 <br />
(C) 3<br />
(D) 4<br />
<span style="color: red;">Note: All the above give choice is wrong. the correct answer is 5</span><br />
<br />
27. Which of the following is true while converting CFG to LL(I) grammar ?<br />
(A) Remove left recursion alone<br />
(B) Factoring grammar alone<br />
<span style="color: red;">(C) Both of the above</span><br />
(D) None of the above<br />
<br />
28. Identify the Risk factors which are associated with Electronic payment system.<br />
(A) Fraudulent use of Credit Cards.<br />
(B) Sending Credit Card details over internet.<br />
(C) Remote storage of Credit Card details.<br />
<span style="color: red;">(D) All of the above</span><br />
<br />
29. Which of the following are two special functions that are meant for handling exception, that occur during exception handling itself ?<br />
<span style="color: red;">(A) Void terminate ( ) and Void unexpected ( )</span><br />
(B) Non void terminate ( ) and void unexpected ( )<br />
(C) Void terminate ( ) and non void unexpected ( )<br />
(D) Non void terminate ( ) and non void unexpected ( )<br />
<br />
30. Which of the following memory allocation scheme suffers from external fragmentation ?<br />
<span style="color: red;">(A) Segmentation</span><br />
(B) Pure demand paging<br />
(C) Swapping<br />
(D) Paging<br />
<br />
31. Basis path testing falls under<br />
(A) system testing<br />
<span style="color: red;">(B) white box testing</span><br />
(C) black box testing<br />
<br />
(D) unit testing<br />
<br />
32. The User Work Area (UWA) is a set of Program variables declared in the host program to communicate the contents of individual records between<br />
(A) DBMS & the Host record<br />
(B) Host program and Host record<br />
<span style="color: red;">(C) Host program and DBMS</span><br />
(D) Host program and Host language<br />
<br />
33. Consider the tree given below :<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-YTEfw2AUvLM/UOUuaeJIgGI/AAAAAAAAAH0/tF55zi8bK48/s1600/dec2012_33.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://4.bp.blogspot.com/-YTEfw2AUvLM/UOUuaeJIgGI/AAAAAAAAAH0/tF55zi8bK48/s1600/dec2012_33.JPG" /></a></div>
<div class="separator" style="clear: both; text-align: center;">
</div>
<br />
Using the property of eccentricity of a vertex, find every vertex that is the centre of the given tree.<br />
(A) d & h<br />
(B) c & k<br />
(C) g, b, c, h, i, m<br />
<span style="color: red;">(D) c & h</span><br />
<br />
34. The maximum number of keys stored in a B-tree of order m and depth d is<br />
(A) md + 1 - 1<br />
<br />
(B) md + l - 1 / m-1<br />
(C) (m - 1) (md + 1 - 1)<br />
<br />
(D) md - 1 / m - 1<br />
<br />
35. Which of the following is the most powerful parring method ?<br />
(A) LL(I)<br />
<span style="color: red;">(B) Canonical LR</span><br />
(C) SLR<br />
(D) LALR<br />
<br />
36. In UNIX, which of the following command is used to set the task priority ?<br />
(A) init<br />
<span style="color: red;">(B) nice</span><br />
(C) kill<br />
(D) PS<br />
<br />
37. AES is a round cipher based on the Rijndal Algorithm that uses a 128-bit block of data. AES has three different configurations. ______rounds with a key size of 128 bits, ______ rounds with a key size of 192 bits and______ rounds with a key size of 256 bits.<br />
(A) 5,7,15<br />
<span style="color: red;">(B) 10, 12, 14</span><br />
(C) 5,6,7<br />
(D) 20, 12, 14<br />
<br />
38. Match the following IC families with their basic circuits :<br />
a. TTL 1. NAND<br />
b. ECL 2. NOR<br />
c. CMOS 3. Inverter Code <br />
a b c<br />
<span style="color: red;">(A) 1 2 3</span><br />
(B) 3 2 1<br />
(C) 2 3 1<br />
(D) 2 1 3<br />
<br />
39. Match the following with respect to C++ data types :<br />
a. User defined type 1. Qualifier<br />
b. Built in type 2. Union<br />
c. Derived type 3. Void<br />
d. Long double 4. Pointer<br />
Code:<br />
a b c d<br />
<span style="color: red;">(A) 2 3 4 1</span><br />
(B) 3 1 4 2<br />
(C) 4 1 2 3<br />
(D) 3 4 1 2<br />
<br />
40. Given an empty stack, after performing push (1), push (2), Pop,, push (3), push (4), Pop, Pop, push(5), Pop, what is the value of the top of the stack ?<br />
(A) 4<br />
(B) 3<br />
(C) 2<br />
<span style="color: red;">(D) 1</span><br />
<br />
41. Enumeration is a process of<br />
(A) Declaring a set of numbers<br />
(B) Sorting a list of strings<br />
<span style="color: red;">(C) Assigning a legal values possible for a variable</span><br />
(D) Sequencing a list of operators<br />
<br />
42. Which of the following mode declaration is used in C++ to open a file for input ?<br />
(A) ios : : app<br />
(B) in : : ios<br />
(C) ios : : file<br />
<span style="color: red;">(D) ios : : in</span><br />
<br />
43. Data Encryption Techniques are particularly used for .<br />
<span style="color: red;">(A) protecting data in Data Communication System.</span><br />
(B) reduce Storage Space Requirement.<br />
(C) enhances Data Integrity.<br />
(D) decreases Data Integrity.<br />
<br />
44. Let L be a set accepted by a non-deterministic finite automaton. The number of states in non-deterministic finite automaton is |Q|. The maximum number of states in equivalent finite automaton that accepts L is<br />
(A) |Q|<br />
(B) 2|Q|<br />
(C) 2|Q| - 1<br />
<span style="color: red;">(D) 2|Q|</span><br />
<br />
45. What is the result of the following expression ? <br />
(l&2) + (3&4)<br />
(A) 1<br />
(B) 3<br />
(C) 2<br />
<span style="color: red;">(D) 0</span><br />
<br />
46. Back propagation is a learning technique that adjusts weights in the neural network by propagating weight changes.<br />
(A) Forward from source to sink<br />
<span style="color: red;">(B) Backward from sink to source</span><br />
(C) Forward from source to hidden nodes<br />
(D) Backward from since to hidden nodes<br />
<br />
47. Match the following :<br />
a. TTL 1. High fan out<br />
b. ECL 2. Low propagation delay<br />
c. CMOS 3. High power dissipation Code:<br />
a b c<br />
<span style="color: red;">(A) 3 2 1</span><br />
(B) 1 2 3<br />
(C) 1 3 2<br />
(D) 3 1 2<br />
<br />
48. ______is an "umbrella" activity that is applied throughout the software engineering process.<br />
(A) Debugging<br />
(B) Testing<br />
(C) Designing<br />
<span style="color: red;">(D) Software quality assurance</span><br />
<br />
49. Identify the operation which is commutative but not associative ?<br />
(A) OR<br />
<span style="color: red;">(B) NOR</span><br />
(C) EX-OR<br />
<span style="color: red;">(D) NAND</span><br />
<span style="color: red;">Note: Both NOR and NAND gates are commutative and not associative </span><br />
<br />
50. Given a Relation POSITION (Posting-No, Skill), then query to retrieve all distinct pairs of posting-nos. requiring skill is<br />
<br />
(A) Select p.posting-No, p.posting-No from position p<br />
where p.skill = p.skill and p.posting-No < p.posting-No<br />
(B) Select p,posting-No, p2.posting-No from position p1, position p2<br />
where p1.skill = p2.skill<br />
<span style="color: red;">(C) Select p1.posting-No, p2.posting-No from position p1, position p2</span><br />
<span style="color: red;"> where p1.skill = p2.skill and p1.posting-No < p2.posting-No</span><br />
(D) Select p1.posting-No, p2.posting-No from position p, position p2<br />
where p1.skill f= p2.skill and p1.posting-No = p2,posting-No</div>
Unknownnoreply@blogger.com47tag:blogger.com,1999:blog-3813076116009372125.post-14042263894087924032012-12-31T13:13:00.001+05:302013-03-26T13:19:13.820+05:30UGC NET Solved Paper I Dec2012 <div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: blue;">Questions along with Answers Below - Explanations are always welcome</span><br />
<br />
1. By which of the following proposition, the proposition 'some men are not honest' is contradicted ?<br />
<span style="color: red;">(A) All men are honest.</span><br />
(B) Some men are honest.<br />
(C) No men are honest.<br />
(D) All of the above.<br />
<br />
2. A stipulative definition is<br />
(A) always true<br />
(B) always false<br />
(C) sometimes true sometimes false<br />
<span style="color: red;">(D) neither true nor false</span><br />
<br />
3.Choose the appropriate alternative given in the codes to replace the question mark.<br />
Examiner - Examinee, Pleader - Client,<br />
Preceptor - ?<br />
(A) Customer (B) Path-finder<br />
<span style="color: red;"><span style="color: black;">(C) Perceiver </span> (D) Disciple</span><br />
<br />
4.If the statement 'most of the students are obedient' is taken to be true, which one of the following pair of statements can be claimed to be true ?<br />
I. All obedient persons are students.<br />
II. All students are obedient.<br />
III. Some students are obedient.<br />
IV. Some students are not disobedient.<br />
Codes :<br />
(A) I&II (B) II & III<br />
<span style="color: red;">(C) III & IV</span> (D) II&IV<br />
<br />
5. Choose the right code :<br />
A deductive argument claims that :<br />
I. The conclusion does not claim something more than that which is contained in the premises.<br />
II. The conclusion is supported by the premise/premises conclusively.<br />
III. If the conclusion is false, then premise/premises may be either true or false.<br />
IV If premise/combination of premises is true, then conclusion must be true.<br />
Codes :<br />
<span style="color: red;">(A) I and II </span> (B) I and III<br />
(C) II and III (D) All the above <br />
<br />
On the basis of the data given in the following table, give answers to questions from 6 to 11 :<br />
<br />
<div class="MsoNormal" style="text-align: center;">
<span style="mso-spacerun: yes;"><span style="mso-spacerun: yes;"></span><b>Government
Expenditures on social services </b> </span></div>
<div class="MsoNormal" style="text-align: center;">
<span style="mso-spacerun: yes;"> </span>(as
percent of total expenditure)</div>
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-yfti-tbllook: 480;">
<tbody>
<tr style="mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
Sl. No.</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>Items </div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2007-08</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2008-09</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2009-10</div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
2010-11</div>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Social services</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
11.06</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
12.94</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
13.06</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
14.02</div>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(a)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Education, sports & youth affairs </div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>4.02</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
4.04</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
3.96</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
4.46</div>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(b)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Health & family welfare</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2.05</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.91</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.90</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
2.03</div>
</td>
</tr>
<tr style="mso-yfti-irow: 4;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(c)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Water supply, housing, etc.</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2.02</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2.31</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
2.20</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
2.27</div>
</td>
</tr>
<tr style="mso-yfti-irow: 5;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(d)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Information & broadcasting</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.22</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.22</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.20</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
0.22</div>
</td>
</tr>
<tr style="mso-yfti-irow: 6;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(e)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Welfare to SC/ST & OBC</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.36</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.35</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.41</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
0.63</div>
</td>
</tr>
<tr style="mso-yfti-irow: 7;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(f)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Labour and employment</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.27</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.27</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.22</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
0.25</div>
</td>
</tr>
<tr style="mso-yfti-irow: 8;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(g)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Social welfare & nutrition</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.82</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.72</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.79</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
1.06</div>
</td>
</tr>
<tr style="mso-yfti-irow: 9;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(h)</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
North eastern<span style="mso-spacerun: yes;"> </span>areas</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
0.00</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.56</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.50</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
1.75</div>
</td>
</tr>
<tr style="mso-yfti-irow: 10;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
<span style="mso-spacerun: yes;"> </span>(i) </div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Other social services</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.29</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.55</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
1.87</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
1.34</div>
</td>
</tr>
<tr style="mso-yfti-irow: 11; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 50.4pt;" valign="top" width="67"><div class="MsoNormal">
</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 162.0pt;" valign="top" width="216"><div class="MsoNormal">
Total Government expenditure</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
100.00</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
100.00</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 54.0pt;" valign="top" width="72"><div class="MsoNormal">
100.00</div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.7pt;" valign="top" width="69"><div class="MsoNormal">
100.00</div>
</td>
</tr>
</tbody></table>
<br />
6. How many activities in the social services are there where the expenditure has been less than 5 percent of the total expenditures incurred on the social services in 2008-09 ?<br />
(A) One (B) Three<br />
(C) Five <span style="color: red;"> (D) All the above</span><br />
<br />
7. In which year, the expenditures on the social services have increased at the highest rate ?<br />
(A) 2007-08 <span style="color: red;"> (B) 2008-09</span><br />
(C) 2009-10 (D) 2010-11<br />
<br />
8. Which of the following activities remains almost stagnant in terms of share of expenditures ?<br />
(A) North-eastern areas (B) Welfare to SC/ST & OBC<br />
<span style="color: red;">(C) Information & broadcasting </span> (D) Social welfare and nutrition<br />
<br />
9. Which of the following item's expenditure share is almost equal to the remaining three items in the given years ?<br />
(A) Information & broadcasting (B) Welfare to SC/ST and OBC<br />
(C) Labour and employment <span style="color: red;"> (D) Social welfare & nutrition</span><br />
<br />
10. Which of the following items of social services has registered the highest rate of increase in expenditures during 2007-08 to 2010-11 ?<br />
(A) Education, sports & youth affairs <span style="color: red;">(B) Welfare to SC/ST & OBC</span><br />
(C) Social welfare & nutrition (D) Overall social services<br />
<br />
11. Which of the following items has registered the highest rate of decline in terms of expenditure during 2007-08 to 2009-10 ?<br />
<span style="color: red;">(A) Labour and employment </span> <span style="color: red;"> <span style="color: black;">(B) Health & family welfare</span></span><br />
(C) Social welfare & nutrition (D) Education, sports & youth affairs<br />
<br />
<br />
12. ALU stands for<br />
(A) American Logic Unit<br />
(B) Alternate Local Unit<br />
(C) Alternating Logic Unit<br />
<span style="color: red;">(D) Arithmetic Logic Unit</span><br />
<br />
13. A Personal Computer uses a number of chips mounted on a circuit board called<br />
(A) Microprocessor<br />
(B) System Board<br />
(C) Daughter Board<br />
<span style="color: red;">(D) Mother Board</span><br />
<br />
14. Computer Virus is a<br />
(A) Hardware (B) Bacteria <span style="color: red;"> (C) Software</span> (D) None of these<br />
<br />
15. Which one of the following is correct ?<br />
(A) (17)<sub>10</sub> = (17)<sub>16</sub><br />
(B) (17)<sub>10</sub> = (17)<sub>8</sub><br />
(C) (17)<sub>10</sub> = (10111)<sub>2</sub><br />
<span style="color: red;">(D) (17)<sub>10</sub> = (10001)<sub>2</sub></span><br />
<br />
16. The file extension<span style="color: red;"> </span>of MS-Word document in Office 2007 is_______.<br />
(A) .pdf (B) .doc<br />
<span style="color: red;">(C) .docx </span> (D)<span style="color: red;"> </span> .txt<br />
<br />
17. _______ is a protocol used by e-mail clients to download e-mails to your computer.<br />
(A) TCP (B) FTP<br />
(C) SMTP <span style="color: red;"> (D) POP</span><br />
<br />
18. Which of the following is a source of methane ?<br />
<span style="color: red;">(A) Wetlands</span><br />
(B) Foam Industry<br />
(C) Thermal Power Plants<br />
(D) Cernent Industry<br />
<br />
19. "Minamata disaster" in Japan was caused by pollution due to<br />
(A) Lead <span style="color: red;">(B) Mercury</span><br />
(C) Cadmium (D) Zinc<br />
<br />
20. Biomagnification means increase in the<br />
<span style="color: red;">(A) concentration of pollutants in living organisms</span><br />
(B) number of species<br />
(C) size of living organisms<br />
(D) biomass<br />
<br />
21. Nagoya Protocol is related to<br />
(A) Climate change<br />
(B) Ozone depletion<br />
(C) Hazardous waste<br />
<span style="color: red;">(D) Biodiversity</span><br />
<br />
22. The second most important source after fossil fuels . contributing to India's energy needs is<br />
(A) Solar energy<br />
(B) Nuclear energy<br />
<span style="color: red;">(C) Hydropower</span><br />
(D) Wind energy<br />
<br />
23. In case of earthquakes, an increase of magnitude 1 on Richter Scale implies<br />
<span style="color: red;">(A) a ten-fold increase in the amplitude of seismic waves.</span><br />
(B) a ten-fold increase in the energy of the seismic waves.<br />
(C) two-fold increase in the amplitude of seismic waves.<br />
(D) two-fold increase in the energy of seismic waves.<br />
<br />
24. Which of the following is not a measure of Human Development Index ?<br />
(A) Literacy Rate<br />
(B) Gross Enrolment<br />
<span style="color: red;">(C) Sex Ratio</span><br />
(D) Life Expectancy<br />
<br />
25. India has the highest number of students in colleges after<br />
(A) U.K. <span style="color: red;">(B) U.S.A</span>. (C) Australia (D) Canada<br />
<br />
26. Which of the following statement(s) is/are not correct about the Attorney General of India ?<br />
1. The President appoints a person, who is qualified to be a Judge of a High Court, to be the Attorney General of India.<br />
2. He has the right of audience in all the Courts of the country.<br />
3. He has the right to take part in the proceedings of the Lok Sabha and the Rajya Sabha.<br />
4. He has a fixed tenure.<br />
Select the correct answer from the codes given below :<br />
Codes :<br />
<span style="color: red;">(A) l and 4 </span> (B) 2, 3 and 4<br />
(C) 3 and 4 (D) 3 only<br />
<br />
27. Which of the following prefix President Pranab Mukherjee desires to be discontinued while interacting with Indian dignitaries as well as in official notings ?<br />
1. His Excellency 2. Mahamahim<br />
3. Hon'ble 4. Shri/Smt.<br />
Select the correct answer from the codes given below :<br />
Codes :<br />
(A) 1 and 3 (B) 2 and 3<br />
<span style="color: red;">(C) l and 2 </span> (D) 1,2 and 3<br />
<br />
28. Which of the following can be done under conditions of financial emergency ?<br />
1. State Legislative Assemblies can be abolished.<br />
2. Central Government can acquire control over the budget and expenditure of States.<br />
3. Salaries of the Judges of the High Courts and the Supreme Court can be reduced.<br />
4. Right to Constitutional Remedies can be suspended.<br />
Select the correct answer from the codes given below :<br />
Codes :<br />
(A) 1,2 and 3 (B) 2, 3 and 4<br />
(C) l and2 <span style="color: red;">(D) 2 and 3</span><br />
<br />
29. Match List - I with List - II and select the correct answer from the codes given below :<br />
List-I List -II<br />
(a) Poverty Reduction Programme (i) Mid-day Meals<br />
(b) Human Development Scheme (ii) Indira Awas Yojana (IAY)<br />
(c) Social Assistance Scheme (iii) National Old Age Pension (NOAP)<br />
(d) Minimum Need Scheme (iv) MNREGA<br />
Codes : <br />
(a) (b) (c) (d)<br />
<span style="color: red;">(A) (iv) (i) (iii) (ii)</span><br />
(B) (ii) (iii) (iv) (i)<br />
(C) (iii) (iv) (i) (ii)<br />
(D) (iv) (iii) (ii) (i)<br />
<br />
30. For an efficient and durable learning, learner should have<br />
(A) ability to learn only<br />
(B) requisite level of motivation only<br />
(C) opportunities to learn only<br />
<span style="color: red;">(D) desired level of ability and motivation</span><br />
<br />
31. Classroom communication must be<br />
(A) Teacher centric<br />
<span style="color: red;">(B) Student centric</span><br />
(C) General centric<br />
(D) Textbook centric<br />
<br />
32. The best method of teaching is to<br />
(A) impart information<br />
(B) ask students to read books<br />
(C) suggest good reference material<br />
<span style="color: red;">(D) initiate a discussion and participate in it</span><br />
<br />
33. Interaction inside the classroom should generate<br />
(A) Argument<br />
(B) Information<br />
<span style="color: red;">(C) Ideas</span><br />
(D) Controversy<br />
<br />
34. "Spare the rod and spoil the child", gives the message that<br />
(A) punishment in the class should be banned.<br />
(B) corporal punishment is not acceptable.<br />
<span style="color: red;">(C) undesirable behaviour must be punished.</span><br />
(D) children should be beaten with rods.<br />
<br />
35. The type of communication that the teacher has in the classroom, is termed as<br />
(A) Interpersonal<br />
(B) Mass communication<br />
<span style="color: red;">(C) Group communication</span><br />
(D) Face-to-face communication<br />
<br />
36. Which one of the following is an indication of the quality of a research journal ?<br />
<span style="color: red;">(A) Impact factor</span><br />
(B) h-index<br />
(C) g-index<br />
(D) i10-index<br />
<br />
37. Good 'research ethics' means<br />
(A) Not disclosing the holdings of shares/stocks in a company that sponsors your research.<br />
<span style="color: red;">(B) Assigning a particular research problem to one Ph.D./research student only</span>.<br />
(C) Discussing with your colleagues confidential data from a research paper that you are reviewing for<br />
an academic journal.<br />
(D) Submitting the same research manuscript for publishing in more than one journal.<br />
<br />
38. Which of the following sampling methods is based on probability ?<br />
(A) Convenience sampling<br />
(B) Quota sampling<br />
(C) Judgement sampling<br />
<span style="color: red;">(D) Stratified sampling</span><br />
<br />
<br />
39. Which one of the following references is written according to American Psychological Association (APA) format?<br />
<span style="color: red;">(A) Sharma, V. (2010). Fundamentals of Computer Science. New Delhi : Tata McGraw Hill</span><br />
(B) Sharma, V. 2010. Fundamentals of Computer Science. New Delhi : Tata McGraw Hill<br />
(C) Sharma.V. 2010. Fundamentals of Computer Science, New Delhi : Tata McGraw Hill<br />
(D) Sharma, V. (2010), Fundamentals of Computer Science, New Delhi : Tata McGraw Hill<br />
<br />
40. Arrange the following steps of research in correct sequence :<br />
1. Identification of research problem<br />
2. Listing of research objectives<br />
3. Collection of data<br />
4. Methodology<br />
5. Data analysis<br />
6. Results and discussion<br />
(A) 1-2-3-4-5-6<br />
<span style="color: red;">(B) 1-2-4-3-5-6</span><br />
(C) 2-1-3-4-5-6<br />
(D) 2-1-4-3-5-6<br />
<br />
41. Identify the incorrect statement :<br />
(A) A hypothesis is made on the basis of limited evidence as a starting point for further investigations.<br />
(B) A hypothesis is a basis for reasoning without any assumption of its truth.<br />
(C) Hypothesis is a proposed explanation for a phenomenon.<br />
<span style="color: red;">(D) Scientific hypothesis is a scientific theory.</span><br />
<br />
Read the following passage carefully and answer the questions (42 to 47) :<br />
<div style="text-align: justify;">
The popular view of towns and cities in developing countries and of urbanization process is that despite the benefits and comforts it brings, the emergence of such cities connotes environmental degradation, generation of slums and squatters, urban poverty, unemployment, crimes, lawlessness, traffic chaos etc. But what is the reality ? Given the unprecedental increase in urban population over the last 50 years from 300 million in 1950 to 2 billion in 2000 in developing countries, the wonder really is how well the world has coped, and not how badly.</div>
<div style="text-align: justify;">
In general, the urban quality of life has improved in terms of availability of water and sanitation, power, health and education, communication and transport. By way of illustration, a large number of urban residents have been provided with improved water in urban areas in Asia's largest countries such as China, India, Indonesia and Philippines. Despite that, the access to improved water in terms of percentage of total urban population seems to have declined during the last decade of 20th century, though in absolute numbers, millions of additional urbanites, have been provided improved services. These countries have made significant progress in the provision of sanitation services too, together, providing for an additional population of more than 293 million citizens within a decade (1990-2000). These improvements must be viewed against the backdrop of rapidly increasing urban population, fiscal crunch and strained human resources and efficient and quality-oriented public management.</div>
42. The popular view about the process of urbanization in developing countries is<br />
(A) Positive <span style="color: red;">(B) Negative</span><br />
(C) Neutral . (D) Unspecified<br />
<br />
43. The average annual increase in the number of urbanites in developing countries, from 1950 to 2000 A.D. was close to<br />
<span style="color: red;">(A) 30 million</span> (B) 40 million<br />
(C) 50 million (D) 60 million<br />
<br />
44. The reality of urbanization is reflected in<br />
<span style="color: red;">(A) How well the situation has been managed.</span><br />
(B) How badly the situation has gone out of control.<br />
(C) How fast has been the tempo of urbanization.<br />
(D) How fast the environment has degraded.<br />
<br />
45. Which one of the following is not considered as an indicator of urban quality of life ?<br />
<span style="color: red;">(A) Tempo of urbanization </span> (B) Provision of basic services<br />
(G) Access to social amenities (D) All the above<br />
<br />
46. The author in this passage has tried to focus on<br />
(A) Extension of Knowledge<br />
(B) Generation of Environmental Consciousness<br />
<span style="color: red;">(C) Analytical Reasoning</span><br />
(D) Descriptive Statement<br />
<br />
47. In the above passage, the author intends to state<br />
(A) The hazards of the urban life <span style="color: red;"></span>(B) The sufferings of the urban life<br />
(C) The awareness of human progress <span style="color: red;"> (D) The limits to growth</span><br />
<br />
48. The English word 'Communication' is derived from the words<br />
<span style="color: red;">(A) Communis and Communicare</span><br />
(B) Communist and Commune<br />
(C) Communism and Communalism<br />
(D) Communion and Common sense<br />
<br />
49. Chinese Cultural Revolution leader Mao Zedong used a type of communication to talk to the masses is known as<br />
<span style="color: red;">(A) Mass line communication</span><br />
(B) Group communication<br />
(C) Participatory communication<br />
(D) Dialogue communication<br />
<br />
50. Conversing with the spirits and ancestors is termed as<br />
<span style="color: red;">(A) Transpersonal communicatio</span>n<br />
(B) Intrapersonal communication<br />
(C) Interpersonal communication<br />
(D) Face-to-face communication<br />
<br />
51. The largest circulated daily newspaper among the following is<br />
<span style="color: red;">(A) The Times of India</span><br />
(B) The Indian Express<br />
(C) The Hindu<br />
(D) The Deccan Herald<br />
<br />
52. The pioneer of the silent feature film in India was<br />
(A) K.A. Abbas<br />
(B) Satyajit Ray<br />
(C) B.R.Chopra<br />
<span style="color: red;">(D) Dada Sahib Phalke</span><br />
<br />
53. Classroom communication of a teacher rests on the principle of<br />
(A) Infotainment<br />
<span style="color: red;">(B) Edutainment</span><br />
(C) Entertainment<br />
(D) Power equation<br />
<br />
54. The missing number in the series : 0,6,24,60,120,?, 336, is<br />
(A) 240 (B) 220<br />
(C) 280 <span style="color: red;">(D) 210</span><br />
Explanation:<br />
<span style="color: red;"><span style="color: black;"><span style="color: black;">1*2*3 = 6, 2*3*4 = 24, 3*4*5=60,4*5*6=120,5*6*7=210,6*7*8=336</span> </span> </span><br />
<br />
55. A group of 7 members having a majority of boys is to be formed out of 6 boys and 4 girls. The number of ways the group can be formed is<br />
(A) 80 <span style="color: red;">(B) 100</span><br />
(C) 90 (D) 110<br />
Explanation: <br />
6boys/1 girl: 6C6*4C1 = 1*4 = 4 <br />
5boys/2 girls: 6C5*4C2 = 6*6 = 36<br />
4boys/3 girls: 6C4*4C3 = 15*4 = 60<br />
so total = 4+36+60 = 100<br />
<br />
56. The number of observations in a group is 40. The average of the first 10 members is 4.5 and the average of the remaining 30 members is 3.5. The average of the whole group is<br />
(A) 4 (B) 15/2<br />
<span style="color: red;">(C) 15/4 </span> (D) 6<br />
<br />
57. If MOHAN is represented by the code KMFYL, then COUNT will be represented by<br />
<span style="color: red;">(A) AMSLR</span> (B) MSLAR (C) MASRL (D) SAMLR<br />
<br />
58. The sum of the ages of two persons A and B is 50. 5 years ago, the ratio of their ages was 5/3. The present age of A and B are<br />
<span style="color: red;">(A) 30,20 </span> (B) 35, 15<br />
(C) 38,12 (D) 40,10<br />
<br />
59. Let a means minus (-), b means multiplied by (x), C means divided by (/) and D means plus (+). The value of 90D9a29C10b2is<br />
(A) 8 (B) 10<br />
(C) 12 <span style="color: red;"> <span style="color: black;">(D) 14</span></span><br />
<span style="color: red;">Note: The question given by UGC is wrong, it does not cope with BODMAS</span><br />
<span style="color: red;"><br /></span>
60. Consider the Assertion-I and Assertion-II and select the right code given below :<br />
Assertion-I : Even Bank-lockers are not safe. Thieves can break them and take away your wealth. But thieves can not go to heaven. So you should keep your wealth in heaven.<br />
Assertion-II : The difference of skin-colour of beings is because of the distance from the sun and not because of some permanent traits. Skin-colour is the result of body's reaction to the sun and its rays.<br />
Codes :<br />
(A) Both the assertions-I and II are forms of argument.<br />
<span style="color: red;">(B) The assertion-I is an argument but the assertion-II is not.</span><br />
(C) The assertion-II is an argument but the assertion-I is not.<br />
(D) Both the assertions are explanations of facts.</div>
Unknownnoreply@blogger.com23tag:blogger.com,1999:blog-3813076116009372125.post-80366569208640569732012-06-30T13:54:00.000+05:302013-12-17T12:13:36.809+05:30UGC NET Computer Science Solved Paper -III June2012...<div dir="ltr" style="text-align: left;" trbidi="on">
<span class="Apple-style-span" style="color: blue;">Questions along with Answers
Below - Explanations are always welcome</span><br />
<br />
1. Consider the following pseudocode segment :<br />
K:=0<br />
for i<sub>1</sub>:= 1 to n<br />
for i<sub>2</sub>:= 1 to i<sub>1</sub><br />
: <br />
:<br />
:<br />
for i<sub>m</sub>:= 1 to i<sub>m–1</sub><br />
K:= K+1<br />
The value of K after the execution of this code shall be<br />
<span style="color: red;">(A) C(n + m – 1, m)</span><br />
(B) C(n – m + 1, m)<br />
(C) C(n + m – 1, n)<br />
(D) C(n – m + 1, n)<br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para1')" type="button" value="+" />
<br />
<div id="para1" style="display: none;">
<span style="color: red;">
-----------------------------------------------------------------------------------------------------------------------------------------------
</span><br />
To drive the answer for the above code we assume The below<br />
Here m denotes number of for loop and n denotes number of iteration.
To simplify the problem we take n=3 and m=2
so by implementing the above code in C language, we get the below code <br />
#include<stdio.h><br />
void main()<br />
{<br />
int i,m,n=3,k=0;<br />
for(i=1;i<=n;i++) //this loop will run 3 times<br />
{<br />
for(m=1;m<=i;m++) // this loop will run 1+2+3 times, hence the value will be 6<br />
{<br />
k=k+1;<br />
} <br />
}<br />
printf("the value for k is %d",k); <br />
}<br />
when the code is executed the value of K=6 <br />
For the given answer (A) C(n+m-1,m) = C(3+2-1,2) = C(4,2) => 4C2 => 4!/2!(4!-2!) = 6<br />
Other than answer (A) all are wrong<br />
<span style="color: red;">
------------------------------------------------------------------------------------------------------------------------------------------------
</span></div>
<br />
2. In Delta Rule for error minimization<br />
(A) weights are adjusted w.r.to change in the output<br />
<span style="color: red;">(B) weights are adjusted w.r.to difference between desired output and actual output</span><br />
(C) weights are adjusted w.r.to difference between input and output<br />
(D) none of the above<br />
<br />
3. The concept of pipelining is most effective in improving performance if the tasks being performed in different stages :<br />
(A) require different amount of time<br />
(B) require about the same amount of time<br />
<span style="color: red;">(C) require different amount of time with time difference between any two tasks being same</span><br />
(D) require different amount with time difference between any two tasks being different<br />
<br />
4. What is Granularity ?<br />
(A) The size of database<br />
<div style="color: red;">
(B) The size of data item</div>
(C) The size of record<br />
(D) The size of file<br />
<br />
5. Suppose that a given application is run on a 64-processor machine and that 70 percent of the application can be parallelized. Then the expected performance improvement using Amdahl’s law is<br />
(A) 4.22<br />
<span style="color: red;">(B) 3.22</span><br />
(C) 3.32<br />
(D) 3.52<br />
Hint: <span style="color: red;">S(N) = 1/(1-P)+P/N where P = portion of parallel N= no.of.processor : 1/((1-0.7)+(0.7/64))</span> <br />
<br />
6. If two fuzzy sets A and B are given with membership functions<br />
μA(x) = {0.2, 0.4, 0.8, 0.5, 0.1}<br />
μB(x) = {0.1, 0.3, 0.6, 0.3, 0.2}<br />
Then the value of μ <span style="text-decoration: overline;">A∩B</span> will be<br />
(A) {0.9, 0.7, 0.4, 0.8, 0.9}<br />
(B) {0.2, 0.4, 0.8, 0.5, 0.2}<br />
(C) {0.1, 0.3, 0.6, 0.3, 0.1}<br />
(D) {0.7, 0.3, 0.4, 0.2, 0.7}<br />
<span style="color: red;">Note: All the above answer given is wrong. Even answer key given in UGC NET portal is wrong</span><br />
Hint: <span style="color: red;">The answer should be {0.9, 0.7, 0.4, 0.7, 0.9}. i.e </span><span style="color: red;"><span style="text-decoration: overline;">A∩B</span> = 1-(min[</span><span style="color: red;">μA,</span><span style="color: red;">μB]) </span><br />
<br />
7. Match the following :<br />
(i) OLAP (a) Regression<br />
(ii) OLTP (b) Data Warehouse<br />
(iii) Decision Tree (c) RDBMS<br />
(iv) Neural Network (d) Classification<br />
(i) (ii) (iii) (iv)<br />
(A) (b) (c) (a) (d)<br />
<div style="color: red;">
(B) (b) (c) (d) (a)</div>
(C) (c) (b) (a) (d)<br />
(D) (c) (b) (d) (a)<br />
<br />
8. Which level of Abstraction describes what data are stored in the Database ?<br />
(A) Physical level<br />
(B) View level<br />
(C) Abstraction level<br />
<div style="color: red;">
(D) Logical level</div>
<br />
9. The problem that occurs when one transaction updates a database item and then the transaction fails for some reason is ________.<br />
(A) Temporary Select Problem<br />
(B) Temporary Modify Problem<br />
<div style="color: red;">
(C) Dirty Read Problem</div>
(D) None<br />
<br />
10. In an image compression system 16384 bits are used to represent 256 × 256 image with 256 gray levels. What is the compression ratio for this system ?<br />
(A) 1<br />
<div style="color: red;">
(B) 2</div>
(C) 4<br />
(D) 8<br />
<br />
11. X.25 is ________ Network.<br />
<div style="color: red;">
(A) Connection Oriented Network</div>
(B) Connection Less Network<br />
(C) Either Connection Oriented or Connection Less<br />
(D) Neither Connection Oriented nor Connection Less<br />
<br />
12. Which of the following can be used for clustering of data ?<br />
(A) Single layer perception<br />
(B) Multilayer perception<br />
<div style="color: red;">
(C) Self organizing map</div>
(D) Radial basis function<br />
<br />
13. Which of the following is scheme to deal with deadlock ?<br />
<div style="color: red;">
(A) Time out</div>
(B) Time in<br />
(C) Both (A) & (B)<br />
(D) None of the above<br />
<br />
14. If the pixels of an image are shuffled then the parameter that may change is<br />
(A) Histogram<br />
(B) Mean<br />
(C) Entropy<br />
<div style="color: red;">
(D) Covariance</div>
<br />
15. The common property of functional language and logical programming language :<br />
<div style="color: red;">
(A) Both are declarative</div>
(B) Both are based on λ-calculus<br />
(C) Both are procedural<br />
(D) Both are functional<br />
<br />
16. Given the following statements :<br />
(i) The power of deterministic finite state machine and nondeterministic finite state machine are same.<br />
(ii) The power of deterministic pushdown automaton and nondeterministic pushdown automaton are same.<br />
Which of the above is the correct statement(s) ?<br />
(A) Both (i) and (ii)<br />
<div style="color: red;">
(B) Only (i)</div>
(C) Only (ii)<br />
(D) Neither (i) nor (ii)<br />
<br />
17. Let Q(x, y) denote “x + y = 0” and let there be two quantifications given as<br />
(i) ∃y∀xQ(x,y)<br />
(ii)∀x∃yQ(x, y)<br />
where x & y are real numbers. Then which of the following is valid ?<br />
(A) (i) is true & (ii) is false.<br />
<span style="color: red;">(B) (i) is false & (ii) is true.</span><br />
(C) (i) is false & (ii) is also false.<br />
(D) both (i) & (ii) are true.<br />
<br />
18. Consider a schema R(A, B, C, D) and functional dependencies A→B and C→D. Then the decomposition R<sub>1</sub>(A, B) and R<sub>2</sub>(C, D) is<br />
<span style="color: red;">(A) Dependency preserving but not lossless join</span><br />
(B) Dependency preserving and lossless join<br />
(C) Lossless Join but not dependency preserving<br />
(D) Lossless Join<br />
Hint: <span style="color: red;">R<sub>1</sub>∩R<sub>2</sub> gives nullset {} so its lossy join or not lossless join</span> <br />
<br />
19. The quantiser in an image-compression system is a<br />
<div style="color: red;">
(A) lossy element which exploits the psychovisual redundancy</div>
(B) lossless element which exploits the psychovisual redundancy<br />
(C) lossy element which exploits the statistical redundancy<br />
(D) lossless element which exploits the statistical redundancy<br />
<br />
20. Data Warehouse provides<br />
(A) Transaction Responsiveness<br />
<div style="color: red;">
(B) Storage, Functionality Responsiveness to queries</div>
(C) Demand and Supply Responsiveness<br />
(D) None of the above<br />
<br />
21. A* algorithm uses f ' = g + h' to estimate the cost of getting from the initial state to the goal state, where g is a measure of the cost of getting from initial state to the current node and the function h' is an estimate of the cost of getting from the current node to the goal state. To find a path involving the fewest number of steps, we should set<br />
<div style="color: red;">
(A) g = 1</div>
(B) g = 0<br />
(C) h' = 0<br />
(D) h' = 1<br />
<br />
22. The transform which possesses the highest ‘energy compaction’ property is<br />
(A) Slant transform<br />
(B) Cosine transform<br />
(C) Fourier transform<br />
<div style="color: red;">
(D) Karhunen-Loeve transform</div>
<br />
23. Which one of the following prolog programs correctly implement “if G succeeds then execute goal P else<br />
execute goal q ?”<br />
(A) if-else (G, P, q) :- !, call(G), call(P). if-else (G, P, q) :- call(q).<br />
<div style="color: red;">
(B) if-else (G, P, q) :- call(G), !, call(P). if-else (G, P, q) :- call(q).</div>
(C) if-else (G, P, q) :- call(G), call(P), !. if-else (G, P, q) :- call(q).<br />
(D) All of the above<br />
<br />
24. The _______ memory allocation function modifies the previous allocated space.<br />
(A) calloc( )<br />
(B) free( )<br />
(C) malloc( )<br />
<div style="color: red;">
(D) realloc( )</div>
<br />
25. Which is not the correct statement(s) ?<br />
(i) Every context sensitive language is recursive.<br />
(ii) There is a recursive language that is not context sensitive.<br />
(A) (i) is true, (ii) is false.<br />
<div style="color: red;">
(B) (i) is true and (ii) is true.</div>
(C) (i) is false, (ii) is false.<br />
(D) (i) is false and (ii) is true.<br />
<br />
26. The mechanism that binds code and data together and keeps them secure from outside world is known as<br />
(A) Abstraction<br />
(B) Inheritance<br />
<div style="color: red;">
(C) Encapsulation</div>
(D) Polymorphism<br />
<br />
27. Identify the addressing modes of below instructions and match them :<br />
(a) ADI (1) Immediate addressing<br />
(b) STA (2) Direct addressing<br />
(c) CMA (3) Implied addressing<br />
(d) SUB (4) Register addressing<br />
<div style="color: red;">
(A) a – 1, b – 2, c – 3, d – 4</div>
(B) a – 2, b – 1, c – 4, d – 3<br />
(C) a – 3, b – 2, c – 1, d – 4<br />
(D) a – 4, b – 3, c – 2, d – 1<br />
<br />
28. Which one of the following is not a Greibach Normal form grammar ?<br />
(i) S → a | bA | aA | bB<br />
A → a<br />
B → b<br />
(ii) S → a | aA | AB<br />
A → a<br />
B → b<br />
(iii) S → a | A | aA<br />
A → a<br />
(A) (i) and (ii)<br />
(B) (i) and (iii)<br />
<span style="color: red;">(C) (ii) and (iii)</span><br />
(D) (i), (ii) and (iii)<br />
<br />
29. Which of the following IP address class is a multicast address ?<br />
(A) Class A<br />
(B) Class B<br />
(C) Class C<br />
<div style="background-color: red;">
</div>
<div style="color: red;">
(D) Class D</div>
<br />
30. While unit testing a module, it is found that for a set of test data, maximum 90% of the code alone were tested with a probability of success 0.9. The reliability of the module is<br />
(A) atleast greater than 0.9<br />
(B) equal to 0.9<br />
<div style="color: red;">
(C) atmost 0.81</div>
(D) atleast 1/0.81<br />
<br />
31. The upper bound of computing time of m coloring decision problem is<br />
(A) O(nm)<br />
(B) O(n<sup>m</sup>)<br />
<div style="color: red;">
(C) O(nm<sup>n</sup>)</div>
(D) O(n<sup>m</sup>m<sup>n</sup>)<br />
<br />
32. The equivalent grammar corresponding to the grammar G : S → aA, A → BB, B → aBb | ∈ is<br />
(A) S → aA, A → BB, B → aBb<br />
(B) S → a|aA, A → BB, B → aBb | ab<br />
(C) S → a | aA, A → BB | B, B → aBb<br />
<div style="color: red;">
(D) S → a | aA, A → BB | B, B → aBb | ab</div>
<br />
33. Which one of the following statements is incorrect ?<br />
(A) The number of regions corresponds to the cyclomatic complexity.<br />
(B) Cyclometric complexity for a flow graph G is V(G) = N – E + 2, where E is the number of edges and N is the number of nodes in the flow graph.<br />
<div style="color: red;">
(C) Cyclometric complexity for a flow graph G is V(G) = E – N + 2, where E is the number of edges & N is the number of nodes in the flow graph.</div>
(D) Cyclometric complexity for a flow graph G is V(G) = P + 1, where P is the number of predicate nodes contained in the flow graph G.<br />
<br />
34. Consider a weighted undirected graph with positive edge weights and let (u, v) be an edge in the graph. It is known that the shortest path from source vertex s to u has weight 53 and shortest path from s to v has weight 65. Which statement is always true ?<br />
(A) Weight (u, v) <u>< </u>12<br />
(B) Weight (u, v) = 12<br />
<div style="color: red;">
(C) Weight (u, v) <u>></u> 12</div>
(D) Weight (u, v) > 12<br />
<br />
35. Consider the regular expression (a + b) (a + b) … (a + b) (n-times). The minimum number of states in finite automaton that recognizes the language represented by this regular expression contains<br />
(A) n states<br />
<div style="color: red;">
(B) n + 1 states</div>
(C) n + 2 states<br />
(D) 2<sup>n</sup> states<br />
<br />
36. Number of binary trees formed with 5 nodes are<br />
(A) 32<br />
(B) 36<br />
(C) 120<br />
<div style="color: red;">
(D) 42</div>
<br />
37. Are we building the right product ? This statement refers to<br />
(A) Verification<br />
<div style="color: red;">
(B) Validation</div>
(C) Testing<br />
(D) Software quality assurance<br />
<br />
38. The following postfix expression is evaluated using a stack 823^/23* + 51* – The top two elements of the stack after first * is evaluated<br />
<span style="color: red;">(A) 6, 1</span><br />
(B) 5, 7<br />
(C) 3, 2<br />
(D) 1, 5<br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para2')" type="button" value="+" /><br />
<div id="para2" style="display: none;">
<span style="color: red;">
-----------------------------------------------------------------------------------------------------------------------------------------------
</span><br />
Steps for postfix expression using stack <br />
1) 8 2 3 go on top the stack (8,2,3) <br />
2) when we come across ^ we pop two items from the stack
third = 3, second = 2; result = 2^3 = 8 goes on stack (8,8)<br />
3) repeat step 2 whenever an operator comes so
operator / comes second = 8, first = 8; result = 8 / 8 = 1 goes on stack (1)<br />
4) again stack is filled with (1,2,3)<br />
5) operator * comes hence third = 3, second = 2; result = 3 * 2 = 6 goes on stack
(1,6) <br />
so the answer after first * is (6,1)<br />
<span style="color: red;">
-----------------------------------------------------------------------------------------------------------------------------------------------
</span></div>
<br />
39. The following CFG<br />
S → aB | bA, A → a | as | bAA,<br />
B → b | bs | aBB<br />
generates strings of terminals that have<br />
(A) odd number of a’s and odd number of b’s<br />
(B) even number of a’s and even number of b’s<br />
<span style="color: red;">(C) equal number of a’s and b’s</span><br />
(D) not equal number of a’s and b’s<br />
<br />
40. Consider the following pseudo-code :<br />
If (A > B) and (C > D) then<br />
A = A + 1<br />
B = B + 1<br />
Endif<br />
The cyclomatic complexity of the pseudo-code is<br />
(A) 2<br />
<span style="color: red;">(B) 3</span><br />
(C) 4<br />
(D) 5<br />
<br />
41. Which layer of OSI reference model uses the ICMP (Internet Control Message Protocol) ?<br />
(A) Transport layer<br />
(B) Data link layer<br />
<span style="color: red;">(C) Network layer</span><br />
(D) Application layer<br />
<br />
42. Which one of the following binary search tree is optimal, if probabilities of successful search and unsuccessful search are same ?<br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-OrL-9b6x0Jc/UC4VB0ZP6BI/AAAAAAAAAFY/g2ByNL_kgX8/s1600/jun2012_42.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="136" src="http://2.bp.blogspot.com/-OrL-9b6x0Jc/UC4VB0ZP6BI/AAAAAAAAAFY/g2ByNL_kgX8/s640/jun2012_42.JPG" width="640" /></a></div>
<span style="color: red;"><span style="color: black;">Answer:</span> (D)</span><br />
<br />
43. The regular expression for the following DFA is<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-xwWKtDdaG9o/UC4VC-qr3lI/AAAAAAAAAFc/zfUMcFDeVQA/s1600/jun2012_43.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="128" src="http://3.bp.blogspot.com/-xwWKtDdaG9o/UC4VC-qr3lI/AAAAAAAAAFc/zfUMcFDeVQA/s320/jun2012_43.JPG" width="320" /></a></div>
<br />
(A) ab*(b + aa*b)*<br />
(B) a*b(b + aa*b)*<br />
(C) a*b(b* + aa*b)<br />
<span style="color: red;">(D) a*b(b * + aa*b)*</span><br />
<br />
44. Which diagram provides a formal graphic notation for modelling objects, classes and their relationships to one another ?<br />
<span style="color: red;">(A) Object diagram</span><br />
(B) Class diagram<br />
(C) Instance diagram<br />
(D) Analysis diagram<br />
<br />
45. A computer system supports 32 bit virtual address as well as 32 bit physical addresses. Since the virtual<br />
address space is of same size as that of physical address space, if we want to get rid of virtual memory, which one of the following is true ?<br />
(A) Efficient implementation of multiuser support is no longer possible.<br />
(B) The processor cache can be made more efficient.<br />
<span style="color: red;">(C) Hardware support for memory management is not needed.</span><br />
(D) CPU scheduling can be made more efficient.<br />
<br />
46. The feasible region represented by the constraints
<br />
x<sub>1</sub>- x<sub>2</sub> ≤1, x<sub>1 </sub>+ x<sub>2 </sub>≥ 3, x<sub>1 </sub>≥ 0, x<sub>2 </sub>≥ 0
of the objective function<br />
Max Z = 3x<sub>1</sub>+ 2x<sub>2</sub> is<br />
(A) A polygon<br />
<span style="color: red;">(B) Unbounded feasible region</span><br />
(C) A point<br />
(D) None of these<br />
<br />
47. The colour of an object is largely determined by its diffuse reflection coefficient. If K<sub>d</sub> = (0.8, 0.4, 0), then what shall be the colour of the object, if the light used is blue and magenta ?<br />
(A) White and Red<br />
(B) Red and Blue<br />
(C) Black and White<br />
<span style="color: red;">(D) Black and Red</span><br />
<br />
48. If an instruction takes ‘i’ microseconds and a page fault takes an additional ‘j’ microseconds. The effective instruction time, if on the average a page fault occurs every k instructions, is<br />
<span style="color: red;">(A) i + j/k</span><br />
(B) i + j * k<br />
(C) (i + j)/k<br />
(D) (i + j) * k<br />
<br />
49. In any simplex table, if corresponding to any negative Δj, all elements of the column are negative or zero, the solution under the test is<br />
(A) degenerate solution<br />
<span style="color: red;">(B) unbounded solution</span><br />
(C) alternative solution<br />
(D) non-existing solution<br />
<br />
50. How many relations are there on a set with n elements that are symmetric and a set with n elements that are reflexive and symmetric ?<br />
(A) 2<sup>n(n+1)/2</sup> and 2<sup>n</sup>.3<sup>n(n–1)/2</sup><br />
(B) 3<sup>n(n–1)/2</sup> and 2<sup>n(n–1)</sup><br />
(C) 2<sup>n(n+1)/2</sup> and 3<sup>n(n–1)/2</sup><br />
<span style="color: red;">(D) 2<sup>n(n+1)/2</sup> and 2<sup>n(n–1)/2</sup></span><br />
<br />
51. The strategy used to reduce the number of tree branches and the number of static evaluations applied in case of a game tree is<br />
(A) Minmax strategy<br />
<span style="color: red;">(B) Alpha-beta pruning strategy</span><br />
(C) Constraint satisfaction strategy<br />
(D) Static max strategy<br />
<br />
52. Match the following :<br />
(i) Regular Grammar (a) Pushdown automaton<br />
(ii) Context free Grammar (b) Linear bounded automaton<br />
(iii) Unrestricted Grammar (c) Deterministic finite automaton<br />
(iv) Context Sensitive Grammar (d) Turing machine<br />
(i) (ii) (iii) (iv)<br />
(A) (c) (a) (b) (d)<br />
<span style="color: red;">(B) (c) (a) (d) (b)</span><br />
(C) (c) (b) (a) (d)<br />
(D) (c) (b) (d) (a)<br />
<br />
53. Consider the below circuit and find the output function f(x, y, z).<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-eVhyQHalpc4/UC4cgIcWEtI/AAAAAAAAAFw/QSLimXe6SMI/s1600/jun2012_53.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="143" src="http://2.bp.blogspot.com/-eVhyQHalpc4/UC4cgIcWEtI/AAAAAAAAAFw/QSLimXe6SMI/s320/jun2012_53.JPG" width="320" /></a></div>
<br />
<span style="color: red;">(A) X<span style="text-decoration: overline;">Z</span>+ XY +<span style="text-decoration: overline;">Y</span>Z</span><br />
(B) X<span style="text-decoration: overline;">Z</span>+ XY +<span style="text-decoration: overline;">Y</span> <span style="text-decoration: overline;">Z</span><span style="text-decoration: overline;"><span style="text-decoration: overline;"></span></span><br />
(C) XZ + XY +<span style="text-decoration: overline;">Y</span> <span style="text-decoration: overline;">Z</span><br />
(D) XZ + X<span style="text-decoration: overline;">Y</span> + <span style="text-decoration: overline;">Y</span>Z<br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para53')" type="button" value="+" />
<br />
<div id="para53" style="display: none;">
<span style="color: red;">
-----------------------------------------------------------------------------------------------------------------------------------------------
</span><br />
MUX output depends on the selection bit. If selection bit is 0 then output is zero's input<br />
Else selection bit is 1 then output is one's input.<br />
Taking the left most MUX, here selection bit is denoted by Z, zero's input X and one's input is Y'.<br />
For this mux the ouput will be<br />
SEL Bit I/P 0 O/P<br />
Z =0 X = 0 0 <br />
Z= 0 X = 1 1<br />
So to get the O/P, using logic AND, we get ~selection bit and I/P 0 ie. Z'X <br />
SEL Bit I/P 1 O/P<br />
Z=1 Y' = 0 0 <br />
Z=1 Y' = 1 1<br />
So to get the O/P, using logic AND, we get selection bit and I/P 1 ie. ZY'<br />
<br />
For the second MUX the output is XY since its SEL Bit is Y and I/P 1 is X<br />
Finally to combine both MUX we get f = Z’X + ZY’ + XY
<br />
<span style="color: red;">
------------------------------------------------------------------------------------------------------------------------------------------------
</span></div>
<br />
54. What is the size (in terms of bits) of Header length field in IPV4 header ?<br />
(A) 2<br />
<span style="color: red;">(B) 4</span><br />
(C) 8<br />
(D) 16<br />
<br />
55. Match the following with respect to java.util.* class methods :<br />
(a) Bit Set (i) Time zone getTimezone( )<br />
(b) Calendar (ii) int hashcode( )<br />
(c) Time zone (iii) int nextInt( )<br />
(d) Random (iv) Void setID(String tzName)<br />
(a) (b) (c) (d)<br />
<span style="color: red;">(A) (ii) (i) (iv) (iii)</span><br />
(B) (iii) (iv) (i) (ii)<br />
(C) (iv) (iii) (ii) (i)<br />
(D) (ii) (i) (iii) (iv)<br />
<br />
56. ______ is sometimes said to be object oriented, because the only way to manipulate kernel objects is by<br />
invoking methods on their handles.<br />
<span style="color: red;">(A) Windows NT</span><br />
(B) Windows XP<br />
(C) Windows VISTA<br />
(D) Windows 95/98<br />
<br />
57. A user level process in Unix traps the signal sent on a Ctrl + C input and has a signal handling routine that saves appropriate files before terminating the process. When a Ctrl + C input is given to this process, what is the mode in which the signal handling routine executes ?<br />
(A) User mode<br />
<span style="color: red;">(B) Kernel mode</span><br />
(C) Superuser mode<br />
(D) Privileged mode<br />
<br />
58. A CPU generally handles an interrupt by executing an interrupt service routine<br />
(A) as soon as an interrupt is raised<br />
(B) by checking the interrupt register at the end of fetch cycle<br />
<span style="color: red;">(C) by checking the interrupt register after finishing the executing the current instruction</span><br />
(D) by checking the interrupt register at fixed time intervals<br />
<br />
59. The perspective projection matrix, on the view plane z = d where the centre of projection is the origin (0, 0, 0) shall be<br />
<a href="http://3.bp.blogspot.com/-iBAVALZvKxc/UC4cg-nIGvI/AAAAAAAAAF0/vfee79fROIc/s1600/jun2012_54.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="100" src="http://3.bp.blogspot.com/-iBAVALZvKxc/UC4cg-nIGvI/AAAAAAAAAF0/vfee79fROIc/s640/jun2012_54.JPG" width="640" /></a><br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Answer: <span style="color: red;">(B)</span><br />
<br />
60. Radio signals generally propagate according to the following mechanisms:<br />
(A) Modulation, Amplification, Scattering<br />
<span style="color: red;">(B) Reflection, Diffraction, Scattering</span><br />
(C) Amplification, Diffraction, Modulation<br />
(D) Reflection, Amplification, Diffraction<br />
<br />
61. Identify the devices given below with their IC numbers :<br />
(i) USART (a) 8251<br />
(ii) Micro controller (b) 8051<br />
(iii) Interrupt controller (c) 8259<br />
(iv) DMA controller (d) 8257<br />
(i) (ii) (iii) (iv)<br />
<span style="color: red;">(A) (a) (b) (c) (d)</span><br />
(B) (b) (a) (d) (c)<br />
(C) (c) (d) (a) (b)<br />
(D) (d) (a) (b) (c)<br />
<br />
62. The optimal solution of the following assignment problem using Hungarian method is<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-dhvqMFgWYCo/UC4x5x6osnI/AAAAAAAAAGQ/2Vm0kh1Ag7k/s1600/jun2012_62.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="150" src="http://4.bp.blogspot.com/-dhvqMFgWYCo/UC4x5x6osnI/AAAAAAAAAGQ/2Vm0kh1Ag7k/s200/jun2012_62.JPG" width="200" /></a></div>
<br />
(A) (B) (C) (D)<br />
(A) (I) (II) (III) (IV)<br />
<span style="color: red;">(B) (I) (III) (II) (IV)</span><br />
(C) (I) (III) (IV) (II)<br />
(D) (I) (IV) (II) (III)<br />
<span style="color: red;">Explanation: </span> <input onclick="return toggleMe('para3')" type="button" value="+" /><br />
<div id="para3" style="display: none;">
<span style="color: red;">
-----------------------------------------------------------------------------------------------------------------------------------------------
</span>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-2QePIaWQGpQ/UKoVUSip14I/AAAAAAAAAGk/Afcftzfy0_g/s1600/jun2012_62ans.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="304" src="http://4.bp.blogspot.com/-2QePIaWQGpQ/UKoVUSip14I/AAAAAAAAAGk/Afcftzfy0_g/s320/jun2012_62ans.jpg" width="320" /></a></div>
<span style="color: red;">-----------------------------------------------------------------------------------------------------------------------------------------------
</span></div>
<br />
63. If a and b are the end points of a line, then which one of the following is true ?<br />
(A) If both end points are left, right, above or below the window, the line is invisible.<br />
(B) If both end points are left, right, above or below the window, the line is completely visible.<br />
(C) If both end points are left, right, above or below the window, the line is trivially visible.<br />
<div style="color: red;">
(D) If both end points are left, right, above or below the window, the line is trivially invisible.</div>
<br />
64. Match the following with link quality measurement and handoff initiation :<br />
(a) Networked- Controlled Handoff (NCHO) (i) MS connect to BS<br />
(b) Mobile- Assisted Handoff (MAHO) (ii) Process via channel the target BS<br />
(c) Forward Handoff (iii) First Generation Analog Cellular System<br />
(d) Hard Handoff (iv) Second Generation Digital Cellular System<br />
(a) (b) (c) (d)<br />
<div style="color: red;">
(A) (iii) (iv) (ii) (i)</div>
(B) (ii) (iii) (i) (iv)<br />
(C) (ii) (i) (iv) (iii)<br />
(D) (iv) (iii) (i) (ii)<br />
<br />
65. Consider the methods used by processes P1 and P2 for accessing their critical sections. The initial values of shared Boolean variables S1 and S2 are randomly assigned,<br />
P1 P2 critical section critical section<br />
while (S1 = = S2); while (S1 = = S2); S1 = S2; S1 = S2; <br />
<br />
Which one of the following statements describes the properties achieved ?<br />
<div style="color: red;">
(A) Mutual exclusion but not progress</div>
(B) Progress but not mutual exclusion<br />
(C) Neither mutual exclusion nor progress<br />
(D) Both mutual exclusion and progress<br />
<br />
66. If the period of a signal is 1000 ms, then what is its frequency in kilohertz ?<br />
<div style="color: red;">
(A) 10<sup>–3</sup> KHz</div>
(B) 10<sup>–2</sup> KHz<br />
(C) 10<sup>–1</sup> KHz<br />
(D) 1 KHz<br />
<span style="color: red;">Hint: F=1/T where F frequency, T time</span> <br />
<br />
67. Let a * H and b * H be two cosets of H.<br />
(i) Either a * H and b * H are disjoint<br />
(ii) a * H and b * H are identical Then,<br />
(A) only (i) is true<br />
(B) only (ii) is true<br />
<div style="color: red;">
(C) (i) or (ii) is true</div>
(D) (i) and (ii) is false<br />
<br />
68. HTML is defined using SGML – an _______ standard, information processing-text and office systems<br />
(SGML) for text information processing.<br />
(A) ISO – 8878<br />
<div style="color: red;">
(B) ISO – 8879</div>
(C) ISO – 8880<br />
(D) ISO – 8881<br />
<br />
69. What is the meaning of ‘Hibernate’ in Windows XP/Windows 7 ?<br />
(A) Restart the computers in safe mode.<br />
(B) Restart the computers in normal mode.<br />
(C) Shutdown the computer terminating all the running applications.<br />
<div style="color: red;">
(D) Shutdown the computer without closing the running applications.</div>
<br />
70. Assume that we have constructor functions for both base class and derived class. Now consider the<br />
declaration in main( ). Base * P = New Derived; in what sequence will the constructor be called ?<br />
(A) Derived class constructor followed by Base class constructor.<br />
<div style="color: red;">
(B) Base class constructor followed by derived class constructor.</div>
(C) Base class constructor will not be called.<br />
(D) Derived class constructor will not be called.<br />
<br />
71. Which one of the following options is not a shell in UNIX system ?<br />
(A) Bourne Shell<br />
(B) C Shell<br />
<div style="color: red;">
(C) Net Shell</div>
(D) Korn Shell<br />
<br />
72. G1 and G2 are two graphs as shown :<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-X1QDxi79h8s/UC4we-CNHgI/AAAAAAAAAGI/HckFx6TPv0E/s1600/jun2012_72.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="161" src="http://3.bp.blogspot.com/-X1QDxi79h8s/UC4we-CNHgI/AAAAAAAAAGI/HckFx6TPv0E/s320/jun2012_72.JPG" width="320" /></a></div>
<br />
(A) Both G1 and G2 are planar graphs.<br />
<div>
(B) Both G1 and G2 are not planar graphs.</div>
(C) G1 is planar and G2 is not planar graph.<br />
<span style="color: red;">(D) G1 is not planar and G2 is planar graph.</span><br />
<br />
73. In which file the compiler manage the various objects, which are used in windows programming ?<br />
(A) Control File<br />
(B) Binary File<br />
<div style="color: red;">
(C) Text File</div>
(D) Obj File<br />
<br />
74. On a disk with 1000 cylinders (0 to 999) find the number of tracks, the disk arm must move to satisfy all<br />
the requests in the disk queue. Assume the last request service was at track 345 and the head is moving toward track 0. The queue in FIFO order contains requests for the following tracks :<br />
123, 874, 692, 475, 105, 376<br />
(Assume SCAN algorithm)<br />
(A) 2013<br />
<span style="color: red;">(B) 1219</span><br />
(C) 1967<br />
(D) 1507<br />
<br />
75. Halftoning is defined as<br />
(A) a technique to obtain increased visual resolution using multiple intensity levels.<br />
<div style="color: red;">
(B) a technique for using minimum number of intensity levels to obtain increased visual resolution.<br />
<span style="color: black;">(C) a technique to obtain increased visual resolution using maximum number of intensity levels.</span><br />
<span style="color: black;">(D) a technique for using appropriate number intensity levels to obtain increased visual resolution.
</span></div>
</div>
Unknownnoreply@blogger.com37tag:blogger.com,1999:blog-3813076116009372125.post-30031946575994586732012-06-30T13:26:00.000+05:302013-12-17T12:13:52.382+05:30UGC NET Computer Science Solved Paper -II June2012....<div dir="ltr" style="text-align: left;" trbidi="on">
<span class="Apple-style-span" style="color: blue;">Questions along with Answers
Below - Explanations are always welcome</span><br />
<br />
<span class="Apple-style-span" style="color: black;">1. The postfix expression AB + CD – *<span style="color: black;"> </span>can be evaluated using a<br /><span style="color: red;">(A) stack</span><br />(B) tree<br />(C) queue<br />(D) linked list</span><br />
<span class="Apple-style-span" style="color: black;"><br />2. The post order traversal of a binary tree is DEBFCA. Find out the preorder traversal.<br />(A) ABFCDE<br />(B) ADBFEC<br /><span style="color: red;">(C) ABDECF</span><br />(D) None of the above</span><br />
<span class="Apple-style-span" style="color: black;"><br />3. The branch logic that provides making capabilities in the control unit is known as<br /><span style="color: red;">(A) Controlled transfer</span><br />(B) Conditional transfer<br />(C) Unconditional transfer<br />(D) None of the above</span><br />
<span class="Apple-style-span" style="color: black;"><br />4. The number of colours required to properly colour the vertices of every planer graph is<br />(A) 2<br />(B) 3<br /><span style="color: red;">(C) 4</span><br />(D) 5</span><br />
<span class="Apple-style-span" style="color: black;"><span style="color: red;">Note: 2 colour may not be apply for every planer graph</span> </span><br />
<span class="Apple-style-span" style="color: black;"><br />5. Networks that use different technologies can be connected by using<br />(A) Packets<br />(B) Switches<br />(C) Bridges<br /><span style="color: red;">(D) Routers</span></span><br />
<span class="Apple-style-span" style="color: black;"><br />6. Both hosts and routers are TCP/IP protocol software. However, routers do not use protocol from all layers. The layer for which protocol software is not needed by a router is<br /><span style="color: red;">(A) Layer – 5 (Application)</span><br />(B) Layer – 1 (Physical)<br />(C) Layer – 3 (Internet)<br />(D) Layer – 2 (Network Interface)</span><br />
<span class="Apple-style-span" style="color: black;"><br />7. In multiuser database if two users wish to update the same record at the same time, they are prevented from doing so by<br />(A) Jamming<br />(B) Password<br />(C) Documentation<br /><span style="color: red;">(D) Record lock</span></span><br />
<span class="Apple-style-span" style="color: black;"><br />8. A binary search tree is a binary tree :<br />(A) All items in the left subtree are less than root<br />(B) All items in the right subtree are greater than or equal to the root<br />(C) Each subtree is itself a binary search tree<br /><span style="color: red;">(D) All of the above </span></span><br />
<br />
9. What deletes the entire file except the file structure ?<br />
(A) ERASE<br />
(B) DELETE<br />
<div style="color: red;">
(C) ZAP</div>
(D) PACK<br />
<br />
10. Which command is the fastest among the following ?<br />
(A) COPY TO <NEW FILE><br />
<div style="color: red;">
(B) COPY STRUCTURE TO <NEW FILE></div>
(C) COPY FILE <FILE 1> <FILE 2><br />
(D) COPY TO MFILE-DAT DELIMITED<br />
<br />
11. B+ tree are preferred to binary tree in Database because<br />
(A) Disk capacity are greater than memory capacities<br />
<div style="color: red;">
(B) Disk access is much slower than memory access</div>
(C) Disk data transfer rates are much less than memory data transfer rate<br />
(D) Disks are more reliable than memory<br />
<br />
12. A Transaction Manager is which of the following ?<br />
(A) Maintains a log of transactions<br />
(B) Maintains before and after database images<br />
(C) Maintains appropriate concurrency control<br />
<div style="color: red;">
(D) All of the above</div>
<br />
13. Leaves of which of the following trees are at the same level ?<br />
(A) Binary tree<br />
<div style="color: red;">
(B) B-tree</div>
(C) AVL-tree<br />
(D) Expression tree<br />
<br />
14. Which of the following TCP/IP Internet protocol is diskless machine uses to obtain its IP address from a<br />
server ?<br />
(A) RAP<br />
(B) RIP<br />
<div style="color: red;">
(C) ARP</div>
(D) X.25<br />
<br />
15. Decryption and encryption of data are the responsibility of which of the following layer ?<br />
(A) Physical layer<br />
(B) Data Link layer<br />
<div style="color: red;">
(C) Presentation layer</div>
(D) Session layer<br />
<br />
16. In which circuit switching, delivery of data is delayed because data must be stored and retrieved from RAM ?<br />
(A) Space division<br />
<div style="color: red;">
(B) Time division</div>
(C) Virtual<br />
(D) Packet<br />
<br />
17. In which Routing Method do all the routers have a common database ?<br />
(A) Distance vector<br />
<div style="color: red;">
(B) Link state</div>
(C) Link vector<br />
(D) Dijkestra method<br />
<br />
18. Page Shift Keying (PSK) Method is used to modulate digital signal at 9600 bps using 16 level. Find the line signals and speed (i.e. modulation rate).<br />
<div style="color: red;">
(A) 2400 bauds</div>
(B) 1200 bauds<br />
(C) 4800 bauds<br />
(D) 9600 bauds<br />
<div style="color: red;">
Hint: D = R/b or D = R/log2 L</div>
<div style="color: red;">
where D= modulation rate in baud ; R data rate in bps; L number of di erent signal elements; </div>
<span style="color: red;">b number of bits per signal element</span><br />
<br />
19. The station to hub distance in which it is 2000 metres.<br />
(A) 100 Base-Tx<br />
<div style="color: red;">
(B) 100 Base-Fx</div>
(C) 100 Base-T4<br />
(D) 100 Base-T1<br />
<br />
20. Main aim of software engineering is to produce<br />
(A) program<br />
(B) software<br />
(C) within budget<br />
<div style="color: red;">
(D) software within budget in the given schedule</div>
<br />
21. Key process areas of CMM level 4 are also classified by a process which is<br />
(A) CMM level 2<br />
(B) CMM level 3<br />
<div style="color: red;">
(C) CMM level 5</div>
(D) All of the above<br />
<br />
22. Validation means<br />
(A) are we building the product right<br />
<div style="color: red;">
(B) are we building the right product</div>
(C) verification of fields<br />
(D) None of the above<br />
<br />
23. If a process is under statistical control, then it is<br />
(A) Maintainable<br />
(B) Measurable<br />
<div style="color: red;">
(C) Predictable</div>
(D) Verifiable<br />
<br />
24. In a function oriented design, we<br />
(A) minimize cohesion and maximize coupling<br />
<div style="color: red;">
(B) maximize cohesion and minimize coupling</div>
(C) maximize cohesion and maximize coupling<br />
(D) minimize cohesion and minimize coupling<br />
<br />
25. Which of the following metric does not depend on the programming language used ?<br />
(A) Line of code<br />
<div style="color: red;">
(B) Function count</div>
(C) Member of token<br />
(D) All of the above<br />
<br />
26. A / B+ tree index is to be built on the name attribute of the relation STUDENT. Assume that all students<br />
names are of length 8 bytes, disk block are of size 512 bytes and index pointers are of size 4 bytes. Given this scenario what would be the best choice of the degree (i.e. the number of pointers per node) of the B+ tree ?<br />
<div style="color: red;">
(A) 16</div>
(B) 42<br />
(C) 43<br />
(D) 44<br />
<span style="color: red;">Hint: 512/4 = 128 128/8 = 16 </span><br />
<br />
27. The Inorder traversal of the tree will yield a sorted listing of elements of tree in<br />
(A) Binary tree<br />
<div style="color: red;">
(B) Binary search tree</div>
(C) Heaps<br />
(D) None of the above<br />
<br />
28. Mobile IP provides two basic functions.<br />
(A) Route discovery and registration<br />
<div style="color: red;">
(B) Agent discovery and registration</div>
(C) IP binding and registration<br />
(D) None of the above<br />
<br />
29. Pre-emptive scheduling is the strategy of temporarily suspending a running process<br />
<div style="color: red;">
(A) before the CPU time slice expires</div>
(B) to allow starving processes to run<br />
(C) when it requests I/O<br />
(D) to avoid collision<br />
<br />
30. In round robin CPU scheduling as time quantum is increased the average turn around time<br />
(A) increases<br />
(B) decreases<br />
(C) remains constant<br />
<div style="color: red;">
(D) varies irregularly</div>
<br />
31. Resources are allocated to the process on non-sharable basis is<br />
<div style="color: red;">
(A) mutual exclusion</div>
(B) hold and wait<br />
(C) no pre-emption<br />
(D) circular wait<br />
<br />
32. Cached and interleaved memories are ways of speeding up memory access between CPU’s and slower RAM. Which memory models are best suited (i.e. improves the performance most) for which programs ?<br />
(i) Cached memory is best suited for small loops.<br />
(ii) Interleaved memory is best suited for small loops<br />
(iii) Interleaved memory is best suited for large sequential code.<br />
(iv) Cached memory is best suited for large sequential code.<br />
(A) (i) and (ii) are true.<br />
<div style="color: red;">
(B) (i) and (iii) are true.</div>
(C) (iv) and (ii) are true.<br />
(D) (iv) and (iii) are true.<br />
<br />
33. Consider the following page trace:<br />
4,3, 2, 1, 4, 3, 5, 4, 3, 2, 1, 5<br />
Percentage of page fault that would occur if FIFO page replacement algorithm is used with number of frames for the JOB m = 4 will be<br />
(A) 8<br />
(B) 9<br />
<div style="color: red;">
(C) 10</div>
(D) 12<br />
<span style="color: red;">Hint: 4,3,2,1,5,4,3,2,1,5 Page faults</span><br />
<br />
34. Check sum used along with each packet computes the sum of the data, where data is treated as a sequence of<br />
<div style="color: red;">
(A) Integer</div>
(B) Character<br />
(C) Real numbers<br />
<div style="color: black;">
(D) Bits</div>
<div style="color: red;">
Note: The Key given By UGC NET is wrong</div>
<div style="color: black;">
</div>
<div style="color: black;">
</div>
<br />
35. If an integer needs two bytes of storage, then the maximum value of a signed integer is<br />
<div style="color: black;">
(A) 2<sup>16</sup> – 1</div>
<div style="color: red;">
(B) 2<sup>15</sup> – 1</div>
(C) 2<sup>16</sup><br />
(D) 2<sup>15</sup><br />
<br />
36. Which of the following logic families is well suited for high-speed operations ?<br />
(A) TTL<br />
<div style="color: red;">
(B) ECL</div>
(C) MOS<br />
(D) CMOS<br />
<br />
37. Interrupts which are initiated by an instruction are<br />
(A) Internal<br />
(B) External<br />
<div style="color: red;">
(C) Hardware</div>
(D) Software<br />
<br />
38. printf(“%c”, 100);<br />
(A) prints 100<br />
<div style="color: red;">
(B) prints ASCII equivalent of 100</div>
(C) prints garbage<br />
(D) none of the above<br />
<br />
39. For the transmission of the signal, Bluetooth wireless technology uses<br />
(A) time division multiplexing<br />
(B) frequency division multiplexing<br />
<div style="color: red;">
(C) time division duplex</div>
(D) frequency division duplex<br />
<br />
40. Consider the following statements :<br />
I. Recursive languages are closed under complementation.<br />
II. Recursively enumerable languages are closed under union.<br />
III. Recursively enumerable languages are closed under complementation.<br />
Which of the above statements are true ?<br />
(A) I only<br />
<div style="color: red;">
(B) I and II</div>
(C) I and III<br />
(D) II and III<br />
<br />
41. What is the routing algorithm used by RIP and IGRP ?<br />
(A) OSPF<br />
(B) Link-state<br />
(C) Dynamic<br />
<div style="color: red;">
(D) Dijkestra vector</div>
<br />
42. Identify the incorrect statement :<br />
(A) The overall strategy drives the E-Commerce data warehousing strategy.<br />
(B) Data warehousing in an E-Commerce environment should be done in a classical manner.<br />
(C) E-Commerce opens up an entirely new world of web server.<br />
<div style="color: red;">
(D) E-Commerce security threats can be grouped into three major categories.</div>
<br />
43. Reliability of software is directly dependent on<br />
(A) quality of the design<br />
<div style="color: red;">
(B) number of errors present</div>
(C) software engineers experience<br />
(D) user requirement<br />
<br />
44. ______ is not an E-Commerce application.<br />
(A) House banking<br />
(B) Buying stocks<br />
(C) Conducting an auction<br />
<div style="color: red;">
(D) Evaluating an employee</div>
<br />
45. ______ is a satellite based tracking system that enables the determination of person’s position.<br />
(A) Bluetooth<br />
(B) WAP<br />
(C) Short Message Service<br />
<div style="color: red;">
(D) Global Positioning System</div>
<br />
46. A complete microcomputer system consists of<br />
(A) Microprocessor<br />
(B) Memory<br />
(C) Peripheral equipment<br />
<div style="color: red;">
(D) All of the above</div>
<br />
47. Where does a computer add and compare data ?<br />
(A) Hard disk<br />
(B) Floppy disk<br />
<div style="color: red;">
(C) CPU chip</div>
(D) Memory chip<br />
<br />
48. Pipelining strategy is called implement<br />
(A) instruction execution<br />
<div style="color: red;">
(B) instruction prefetch</div>
(C) instruction decoding<br />
(D) instruction manipulation<br />
<br />
49. Which of the following data structure is linear type ?<br />
(A) Strings<br />
(B) Lists<br />
(C) Queues<br />
<div style="color: red;">
(D) All of the above</div>
<br />
50. To represent hierarchical relationship between elements, which data structure is suitable ?<br />
(A) Dequeue<br />
(B) Priority<br />
<div style="color: red;">
(C) Tree</div>
(D) All of the above</div>
Unknownnoreply@blogger.com9tag:blogger.com,1999:blog-3813076116009372125.post-34052053222539419752012-06-30T11:33:00.000+05:302013-12-17T12:14:07.374+05:30UGC NET Solved Paper I June2012<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<span class="Apple-style-span" style="color: blue;">Questions along with Answers Below - Explanations are always welcome</span><br />
<br />
1. Video-Conferencing can be classified as one of the following types of communication :<br />
(A) Visual one way<br />
(B) Audio-Visual one way<br />
<span class="Apple-style-span" style="color: red;">(C) Audio-Visual two way</span><br />
(D) Visual two way<br />
<br />
2. MC National University of Journalism and Communication is located at<br />
(A) Lucknow <span class="Apple-style-span" style="color: red;">(B) Bhopal </span>(C) Chennai (D) Mumbai<br />
<br />
3. All India Radio (A.I.R.) for broadcasting was named in the year<br />
(A) 1926 <span class="Apple-style-span" style="color: red;">(B) 1936</span> (C) 1946 (D) 1956<br />
<br />
4. In India for broadcasting TV programmes which system is followed ?<br />
(A) NTCS <span class="Apple-style-span" style="color: red;">(B) PAL</span> (C) NTSE (D) SECAM<br />
<br />
5. The term ‘DAVP’ stands for<br />
(A) Directorate of Advertising & Vocal Publicity<br />
(B) Division of Audio-Visual Publicity<br />
(C) Department of Audio-Visual Publicity<br />
<span class="Apple-style-span" style="color: red;">(D) Directorate of Advertising & Visual Publicity</span><br />
<br />
6. The term “TRP” is associated with TV shows stands for<br />
<span class="Apple-style-span" style="color: red;">(A) Total Rating Points</span><br />
(B) Time Rating Points<br />
(C) Thematic Rating Points<br />
(D) Television Rating Points<br />
<br />
7. Which is the number that comes next in the following sequence ?<br />
2, 6, 12, 20, 30, 42, 56, _____<br />
(A) 60 (B) 64 <span class="Apple-style-span" style="color: red;">(C) 72</span> (D) 70<br />
<br />
8. Find the next letter for the series YVSP ………<br />
(A) N <span class="Apple-style-span" style="color: red;">(B) M</span> (C) O (D) L<br />
<br />
9. Given that in a code language,<br />
‘645’ means ‘day is warm’; ‘42’ means ‘warm spring’ and ‘634’ means ‘spring is sunny’;<br />
which digit represents ‘sunny’ ?<br />
<span class="Apple-style-span" style="color: red;">(A) 3</span> (B) 2 (C) 4 (D) 5<br />
<br />
10. The basis of the following classification is :<br />
‘first President of India’ ‘author of Godan’ ‘books in my library’, ‘blue things’ and ‘students who work hard’<br />
(A) Common names<br />
(B) Proper names<br />
<span class="Apple-style-span" style="color: red;">(C) Descriptive phrases</span><br />
(D) Indefinite description<br />
<br />
11. In the expression ‘Nothing is larger than itself’ the relation ‘is larger than’ is<br />
(A) antisymmetric<br />
(B) asymmetrical<br />
(C) intransitive<br />
<span class="Apple-style-span" style="color: red;">(D) irreflexive</span><br />
<br />
12. Assertion (A) : There are more laws on the books today than ever before, and more crimes being committed than ever before.<br />
Reason (R) : Because to reduce crime we must eliminate the laws.<br />
Choose the correct answer from below :<br />
<span class="Apple-style-span" style="color: red;">(A) (A) is true, (R) is doubtful and (R) is not the correct explanation of (A).</span><br />
(B) (A) is false, (R) is true and (R) is the correct explanation of (A).<br />
(C) (A) is doubtful, (R) is doubtful and (R) is not the correct explanation of (A).<br />
(D) (A) is doubtful, (R) is true and (R) is not the correct explanation of (A).<br />
<br />
13. If the proposition “All men are not mortal” is true then which of the following inferences is correct ? Choose from the code given below :<br />
1. “All men are mortal” is true.<br />
2. “Some men are mortal” is false.<br />
3. “No men are mortal” is doubtful.<br />
4. “All men are mortal” is false.<br />
Code :<br />
(A) 1, 2 and 3<br />
<span class="Apple-style-span" style="color: red;">(B) 2, 3 and 4</span><br />
(C) 1, 3 and 4<br />
(D) 1 and 3<br />
<br />
14. Determine the nature of the following<br />
definition : “Abortion” means the ruthless murdering of innocent beings.<br />
(A) Lexical <span class="Apple-style-span" style="color: red;">(B) Persuasive</span> (C) Stipulative (D) Theoretical<br />
<br />
15. Which one of the following is not an argument ?<br />
(A) Devadutt does not eat in the day so he must be eating at night.<br />
<span class="Apple-style-span" style="color: red;">(B) If Devadutt is growing fat and if he does not eat during the day, he will be eating at night.</span><br />
(C) Devadutt eats in the night so he does not eat during the day.<br />
(D) Since Devadutt does not eat in the day, he must be eating in the night.<br />
<br />
16. Venn diagram is a kind of diagram to<br />
<span class="Apple-style-span" style="color: red;">(A) represent and assess the validity of elementary inferences of syllogistic form.</span><br />
(B) represent but not assess the validity of elementary inferences of syllogistic form.<br />
(C) represent and assess the truth of elementary inferences of syllogistic form.<br />
(D) assess but not represent the truth of elementary inferences of syllogistic form.<br />
<br />
17. Reasoning by analogy leads to<br />
(A) certainty<br />
(B) definite conclusion<br />
<span class="Apple-style-span" style="color: red;">(C) predictive conjecture</span><br />
(D) surety<br />
<br />
18. Which of the following statements are false ? Choose from the code given below :<br />
1. Inductive arguments always proceed from the particular to the general.<br />
2. A cogent argument must be inductively strong.<br />
3. A valid argument may have a false premise and a false conclusion.<br />
4. An argument may legitimately be spoken of as ‘true’ or ‘false’.<br />
Code :<br />
(A) 2, 3 and 4<br />
(B) 1 and 3<br />
<span class="Apple-style-span" style="color: red;">(C) 2 and 4</span><br />
(D) 1 and 2<br />
<br />
19. Six persons A, B, C, D, E and F are standing in a circle. B is between F and C, A is between E and D, F is to the left of D. Who is between A and F ?<br />
(A) B<br />
(B) C<br />
<span class="Apple-style-span" style="color: red;">(C) D</span><br />
(D) E<br />
<br />
20. The price of petrol increases by 25%. By what percentage must a customer reduce the consumption so that the earlier bill on the petrol does not alter ?<br />
<span class="Apple-style-span" style="color: red;">(A) 20%</span> (B) 25% (C) 30% (D) 33.33%<br />
<br />
21. If Ram knows that y is an integer greater than 2 and less than 7 and Hari knows that y is an integer greater than 5 and less than 10, then they may correctly conclude that<br />
<span class="Apple-style-span" style="color: red;">(A) y can be exactly determined</span><br />
(B) y may be either of two values<br />
(C) y may be any of three values<br />
(D) there is no value of y satisfying these conditions<br />
<br />
22. Four pipes can fill a reservoir in 15, 20, 30 and 60 hours respectively. The first one was opened at 6 AM, second at 7 AM, third at 8 AM and the fourth at 9 AM. When will the reservoir be filled ?<br />
(A) 11 AM (B) 12 Noon <span class="Apple-style-span" style="color: red;">(C) 1 PM</span> (D) 1:30 PM<br />
<br />
The total electricity generation in a country is 97 GW. The contribution of various energy sources is indicated in percentage terms in the Pie Chart given below ;<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-jmK5TMXqvRY/UC31bYEotDI/AAAAAAAAAFI/xiPujZEf2Jc/s1600/jun2012_22.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="162" src="http://2.bp.blogspot.com/-jmK5TMXqvRY/UC31bYEotDI/AAAAAAAAAFI/xiPujZEf2Jc/s320/jun2012_22.JPG" width="320" /></a></div>
<br />
23. What is the contribution of wind and solar power in absolute terms in the electricity generation ?<br />
<span style="color: red;">(A) 6.79 GW</span> (B) 19.4 GW (C) 9.7 GW (D) 29.1 GW<br />
<br />
24. What is the contribution of renewable energy sources in absolute terms in the electricity generation ?<br />
(A) 29.1 GW <span style="color: red;">(B) 26.19</span> <span style="color: red;">GW</span> (C) 67.9 GW (D) 97 GW<br />
<br />
25. TCP/IP is necessary if one is to connect to the<br />
(A) Phone lines<br />
(B) LAN<br />
<span class="Apple-style-span" style="color: red;">(C) Internet</span><br />
(D) a Server<br />
<br />
26. Each character on the keyboard of computer has an ASCII value which stands for<br />
(A) American Stock Code for Information Interchange<br />
<span class="Apple-style-span" style="color: red;">(B) American Standard Code for Information Interchange</span><br />
(C) African Standard Code for Information Interchange<br />
(D) Adaptable Standard Code for Information Change<br />
<br />
27. Which of the following is not a programming language ?<br />
(A) Pascal<br />
<span class="Apple-style-span" style="color: red;">(B) Microsoft Office</span><br />
(C) Java<br />
(D) C++<br />
<br />
28. Minimum number of bits required to store any 3 digit decimal number is equal to<br />
(A) 3<br />
(B) 5<br />
(C) 8<br />
<span class="Apple-style-span" style="color: red;">(D) 10</span><br />
<br />
29. Internet explorer is a type of<br />
(A) Operating System<br />
(B) Compiler<br />
<span class="Apple-style-span" style="color: red;">(C) Browser</span><br />
(D) IP address<br />
<br />
30. POP3 and IMAP are e-mail accounts in which<br />
(A) One automatically gets one’s mail everyday<br />
(B) One has to be connected to the server to read or write one’s mail<br />
<span class="Apple-style-span" style="color: red;">(C) One only has to be connected to the server to send and receive email</span><br />
(D) One does not need any telephone lines<br />
<br />
31. Irritation in eyes is caused by the pollutant<br />
(A) Sulphur di-oxide<br />
(B) Ozone<br />
<span class="Apple-style-span" style="color: red;">(C) PAN</span><br />
(D) Nitrous oxide<br />
<br />
32. Which is the source of chlorofluorocarbons ?<br />
(A) Thermal power plants<br />
(B) Automobiles<br />
<span class="Apple-style-span" style="color: red;">(C) Refrigeration and Airconditioning</span><br />
(D) Fertilizers<br />
<br />
33. Which of the following is not a renewable natural resource ?<br />
(A) Clean air (B) Fertile soil (C) Fresh water <span class="Apple-style-span" style="color: red;">(D) Salt</span><br />
<br />
34. Which of the following parameters is not used as a pollution indicator in water ?<br />
(A) Total dissolved solids<br />
(B) Coliform count<br />
(C) Dissolved oxygen<br />
<span class="Apple-style-span" style="color: red;">(D) Density</span><br />
<br />
35. S and P waves are associated with<br />
(A) floods<br />
(B) wind energy<br />
<span class="Apple-style-span" style="color: red;">(C) earthquakes</span><br />
(D) tidal energy<br />
<br />
36. Match Lists I and II and select the correct answer from the codes given below :<br />
List – I List – II<br />
(i) Ozone hole (a) Tsunami<br />
(ii) Greenhouse effect (b) UV radiations<br />
(iii) Natural hazards (c) Methane<br />
(iv) Sustainable development (d) Eco-centrism<br />
Codes :<br />
(i) (ii) (iii) (iv)<br />
<span class="Apple-style-span" style="color: red;">(A) (b) (c) (a) (d)</span><br />
(B) (c) (b) (a) (d)<br />
(C) (d) (c) (a) (b)<br />
(D) (d) (b) (c) (a)<br />
<br />
37. Indian Institute of Advanced Study is located at<br />
(A) Dharmshala<br />
<span class="Apple-style-span" style="color: red;">(B) Shimla</span><br />
(C) Solan<br />
(D) Chandigarh<br />
<br />
38. Indicate the number of Regional Offices of National Council of Teacher Education.<br />
<span class="Apple-style-span" style="color: red;">(A) 04</span><br />
(B) 05<br />
(C) 06<br />
(D) 08<br />
<br />
39. Which of the following rights was considered<br />
the “Heart and Soul” of the Indian Constitution by Dr. B.R. Ambedkar ?<br />
(A) Freedom of Speech<br />
(B) Right to Equality<br />
(C) Right to Freedom of Religion<br />
<span class="Apple-style-span" style="color: red;">(D) Right to Constitutional Remedies</span><br />
<br />
40. Who among the following created the office of the District Collector in India ?<br />
(A) Lord Cornwallis<br />
<span class="Apple-style-span" style="color: red;">(B) Warren Hastings</span><br />
(C) The Royal Commission on Decentralisation<br />
(D) Sir Charles Metcalfe<br />
<br />
41. The Fundamental Duties of a citizen include<br />
1. Respect for the Constitution, the National Flag and the National Anthem<br />
2. To develop the scientific temper.<br />
3. Respect for the Government.<br />
4. To protect Wildlife.<br />
Choose the correct answer from the codes given below : Codes :<br />
(A) 1, 2 and 3<br />
<span class="Apple-style-span" style="color: red;">(B) 1, 2 and 4</span><br />
(C) 2, 3 and 4<br />
(D) 1, 3, 4 and 2<br />
<br />
42. The President of India takes oath<br />
(A) to uphold the sovereignty and integrity of India.<br />
(B) to bear true faith and allegiance to the Constitution of India.<br />
(C) to uphold the Constitution and Laws of the country.<br />
<span class="Apple-style-span" style="color: red;">(D) to preserve, protect and defend the Constitution and the law of the country.</span><br />
<br />
43. If you get an opportunity to teach a visually challenged student along with normal students, what type of treatment would you like to give him in the class ?<br />
(A) Not giving extra attention because majority may suffer.<br />
(B) Take care of him sympathetically in the class- room.<br />
(C) You will think that blindness is his destiny and hence you cannot do anything.<br />
<span class="Apple-style-span" style="color: red;">(D) Arrange a seat in the front row and try to teach at a pace convenient to him.</span><br />
<br />
44. Which of the following is not a characteristic of a good achievement test ?<br />
(A) Reliability (B) Objectivity <span class="Apple-style-span" style="color: red;">(C) Ambiguity</span> (D) Validity<br />
<br />
45. Which of the following does not belong to a projected aid ?<br />
(A) Overhead projector<br />
<span class="Apple-style-span" style="color: red;">(B) Blackboard</span><br />
(C) Epidiascope<br />
(D) Slide projector<br />
<br />
46. For a teacher, which of the following methods would be correct for writing on the blackboard ?<br />
(A) Writing fast and as clearly as possible.<br />
(B) Writing the matter first and then asking students to read it.<br />
(C) Asking a question to students and then writing the answer as stated by them.<br />
<span class="Apple-style-span" style="color: red;">(D) Writing the important points as clearly as possible</span>.<br />
<br />
47. A teacher can be successful if he/she<br />
<span class="Apple-style-span" style="color: red;">(A) helps students in becoming better citizens</span><br />
(B) imparts subject knowledge to students<br />
(C) prepares students to pass the examination<br />
(D) presents the subject matter in a well organized manner<br />
<br />
48. Dynamic approach to teaching means<br />
(A) Teaching should be forceful and effective<br />
(B) Teachers should be energetic and dynamic<br />
(C) The topics of teaching should not be static, but dynamic<br />
<span class="Apple-style-span" style="color: red;">(D) The students should be required to learn through activities</span><br />
<br />
49. The research that aims at immediate application is<br />
<span class="Apple-style-span" style="color: red;">(A) Action Research</span><br />
(B) Empirical Research<br />
(C) Conceptual Research<br />
(D) Fundamental Research<br />
<br />
50. When two or more successive footnotes refer to the same work which one of the following expressions is used ?<br />
<span class="Apple-style-span" style="color: red;">(A) ibid</span> (B) et.al (C) op.cit : (D) loc.cit.<br />
<br />
51. Nine year olds are taller than seven year olds. This is an example of a reference drawn from<br />
<span class="Apple-style-span" style="color: red;">(A) Vertical study</span><br />
(B) Cross-sectional study<br />
(C) Time series study<br />
(D) Experimental study<br />
<br />
52. Conferences are meant for<br />
(A) Multiple target groups<br />
(B) Group discussions<br />
(C) Show-casing new Research<br />
<span class="Apple-style-span" style="color: red;">(D) All the above</span><br />
<br />
53. Ex Post Facto research means<br />
<span class="Apple-style-span" style="color: red;">(A) The research is carried out after the incident</span><br />
(B) The research is carried out prior to the incident<br />
(C) The research is carried out along with the happening of an incident.<br />
(D) The research is carried out keeping in mind the possibilities of an incident.<br />
<br />
54. Research ethics do not include<br />
(A) Honesty <span class="Apple-style-span" style="color: red;">(B) Subjectivity </span>(C) Integrity (D) Objectivity<br />
<br />
<br />
Read the following passage carefully and answer the questions 55 to 60 :<br />
<div style="text-align: justify;">
James Madison said, “A people who mean to be their own governors must arm themselves with power that knowledge gives.” In India, the Official Secrets Act, 1923 was a convenient smokescreen to deny members of the public access to information. Public functioning has traditionally been shrouded in secrecy. But in a democracy in which people govern themselves, it is necessary to have more openness. In the maturing of our democracy, right to information is a major step forward; it enables citizens to participate fully in the decision-making process that affects their lives so profoundly. It is in this context that the address of the Prime Minister in the Lok Sabha is significant. He said, “I would only like to see that everyone, particularly our civil</div>
<div style="text-align: justify;">
servants, should see the Bill in a positive spirit; not as a draconian law for paralyzing Government, but as an instrument for improving Government-Citizen interface resulting in a friendly, caring and effective Government functioning for the good of our People.” He further said, “This is an innovative Bill, where there will be scope to review its functioning as we gain experience. Therefore, this is a piece of legislation, whose working will be kept under constant reviews.”</div>
<div style="text-align: justify;">
The Commission, in its Report, has dealt with the application of the Right to Information in Executive, Legislature and Judiciary. The judiciary could be a pioneer in implementing the Act in letter and spirit because much of the work that the Judiciary does is open to public scrutiny, Government of India has sanctioned an e-governance project in the Judiciary for about ` 700 crores which would bring about systematic classification, standardization and categorization of records. This would help the judiciary to fulfil its mandate under the Act. Similar capacity building would be required in all other public authorities. The transformation from nontransparency to transparency and public accountability is the responsibility of all three organs of State.</div>
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
55. A person gets power</div>
<span class="Apple-style-span" style="color: red;">(A) by acquiring knowledge</span><br />
(B) from the Official Secrets Act, 1923<br />
(C) through openings<br />
(D) by denying public information<br />
<br />
56. Right to Information is a major step forward to<br />
<span class="Apple-style-span" style="color: red;">(A) enable citizens to participate fully in the decision making process</span><br />
(B) to make the people aware of the Act<br />
(C) to gain knowledge of administration<br />
(D) to make the people Government friendly<br />
<br />
57. The Prime Minister considered the Bill<br />
(A) to provide power to the civil servants<br />
<span class="Apple-style-span" style="color: red;">(B) as an instrument for improving Government-citizen interface resulting in a friendly, caring and effective Government</span><br />
(C) a draconian law against the officials<br />
(D) to check the harassment of the people<br />
<br />
58. The Commission made the Bill effective by<br />
(A) extending power to the executive authorities<br />
(B) combining the executive and legislative power<br />
<span class="Apple-style-span" style="color: red;">(C) recognizing Judiciary a pioneer in implementing the act in letter and spirit</span><br />
(D) educating the people before its implementation<br />
<br />
59. The Prime Minister considered the Bill innovative and hoped that<br />
(A) It could be reviewed based on the experience gained on its functioning.<br />
(B) The civil servants would see the Bill in a positive spirit.<br />
(C) It would not be considered as a draconian law for paralyzing Government<br />
<span class="Apple-style-span" style="color: red;">(D) All the above</span><br />
<br />
60. The transparency and public accountability is the responsibility of three organs of the State.<br />
These three organs are<br />
(A) Lok Sabha, Rajya Sabha and Judiciary<br />
(B) Lok Sabha, Rajya Sabha and Executive<br />
(C) Judiciary, Legislature and the Commission<br />
<span class="Apple-style-span" style="color: red;">(D) Legislature, Executive and Judiciary</span></div>
Unknownnoreply@blogger.com38tag:blogger.com,1999:blog-3813076116009372125.post-34037229346300654942011-12-27T12:44:00.000+05:302013-12-17T11:27:37.378+05:30UGC NET Solved Paper I Dec2011<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="color: blue;">
Questions along with Answers Below - Explanations are
always welcome</div>
<br />
1. Photo bleeding means<br />
<div>
(A) Photo cropping</div>
(B) Photo placement<br />
(C) Photo cutting<br />
<span style="color: red;">(D) Photo colour adjustment</span><br />
<br />
2. While designing communication strategy feed-forward studies are conducted by<br />
(A) Audience<br />
<span style="color: red;">(B) Communicator</span><br />
(C) Satellite<br />
(D) Media<br />
<br />
3. In which language the newspapers have highest circulation ?<br />
(A) English <span style="color: red;">(B) Hindi</span> (C) Bengali (D) Tamil<br />
<br />
4. Aspect ratio of TV Screen is<br />
<span style="color: red;">(A) 4 : 3</span> (B) 3 : 4 (C) 2 : 3 (D) 2 : 4<br />
<br />
5. Communication with oneself is known as<br />
(A) Organisational Communication<br />
(B) Grapewine Communication<br />
(C) Interpersonal Communication<br />
<div style="color: red;">
(D) Intrapersonal Communication</div>
<br />
6. The term ‘SITE’ stands for<br />
(A) Satellite Indian Television Experiment<br />
(B) Satellite International Television Experiment<br />
<div style="color: red;">
(C) Satellite Instructional Television Experiment</div>
(D) Satellite Instructional Teachers Education<br />
<br />
7. What is the number that comes next in the sequence ?<br />
2, 5, 9, 19, 37, ___<br />
(A) 76 (B) 74 <span style="color: red;">(C) 75</span> (D) 50<br />
<br />
8. Find the next letter for the series MPSV..…<br />
(A) X <span style="color: red;">(B) Y</span> (C) Z (D) A<br />
<br />
9. If ‘367’ means ‘I am happy’; ‘748’ means ‘you are sad’ and ‘469’ means ‘happy and sad’ in a given code, then which of the following represents ‘and’ in that code ?<br />
(A) 3 (B) 6 <span style="color: red;">(C) 9 </span>(D) 4<br />
<br />
10. The basis of the following classification is ‘animal’, ‘man’, ‘house’, ‘book’, and ‘student’ :<br />
(A) Definite descriptions<br />
(B) Proper names<br />
(C) Descriptive phrases<br />
<div style="color: red;">
(D) Common names</div>
<br />
11. Assertion (A) : The coin when flipped next time will come up tails.<br />
Reason (R) : Because the coin was flipped five times in a row, and each time it came up heads.<br />
Choose the correct answer from below :<br />
(A) Both (A) and (R) are true, and (R) is the correct explanationof (A).<br />
(B) Both (A) and (R) are false, and (R) is the correct explanation of (A).<br />
<div style="color: red;">
(C) (A) is doubtful, (R) is true, and (R) is not the correct explanation of (A).</div>
(D) (A) is doubtful, (R) is false, and (R) is the correct explanation of (A).<br />
<br />
12. The relation ‘is a sister of ’ is<br />
(A) non-symmetrical<br />
<div>
(B) symmetrical</div>
(C) asymmetrical<br />
<span style="color: red;">(D) transitive</span><br />
<span style="color: red;">Ref:: "Discrete Structures Essentials" By Research & Education Association PgNo. 30</span><br />
<br />
13. If the proposition “Vegetarians are not meat eaters” is false, then which of the following inferences is<br />
correct ? Choose from the codes given below :<br />
1. “Some vegetarians are meat eaters” is true.<br />
2. “All vegetarians are meat eaters” is doubtful.<br />
3. “Some vegetarians are not meat eaters” is true.<br />
4. “Some vegetarians are not meat eaters” is doubtful.<br />
Codes :<br />
<span style="color: red;">(A) 1, 2 and 3</span><br />
(B) 2, 3 and 4<br />
(C) 1, 3 and 4<br />
(D) 1, 2 and 4<br />
<br />
14. Determine the nature of the following definition :<br />
‘Poor’ means having an annual income of ` 10,000.<br />
(A) persuasive <span style="color: red;">(B) precising </span>(C) lexical (D) stipulative<br />
<br />
15. Which one of the following is not an argument ?<br />
<div style="color: red;">
(A) If today is Tuesday, tomorrow will be Wednesday.</div>
(B) Since today is Tuesday, tomorrow will be Wednesday.<br />
(C) Ram insulted me so I punched him in the nose.<br />
(D) Ram is not at home, so he must have gone to town.<br />
<br />
16. Venn diagram is a kind of diagram to<br />
(A) represent and assess the truth of elementary inferences with the help of Boolean Algebra of classes.<br />
<div style="color: red;">
(B) represent and assess the validity of elementary inferences with the help of Boolean Algebra of classes.</div>
(C) represent but not assess the validity of elementary inferences with the help of Boolean Algebra of classes.<br />
(D) assess but not represent the validity of elementary inferences with the help of Boolean Algebra of classes.<br />
<br />
17. Inductive logic studies the way in which a premise may<br />
(A) support and entail a conclusion<br />
(B) not support but entail a conclusion<br />
(C) neither support nor entail a conclusion<br />
<div style="color: red;">
(D) support a conclusion without entailing it</div>
<br />
18. Which of the following statements are true ? Choose from the codes given below.<br />
1. Some arguments, while not completely valid, are almost valid.<br />
2. A sound argument may be invalid.<br />
3. A cogent argument may have a probably false conclusion.<br />
4. A statement may be true or false.<br />
Codes :<br />
(A) 1 and 2 (B) 1, 3 and 4 (C) 4 alone <span style="color: red;">(D) 3 and 4</span><br />
<br />
19. If the side of the square increases by 40%, then the area of the square increases by<br />
(A) 60 % (B) 40 % (C) 196 % <span style="color: red;">(D) 96 %</span><br />
<br />
20. There are 10 lamps in a hall. Each one of them can be switched on independently. The number of ways<br />
in which hall can be illuminated is<br />
(A) 102 <span style="color: red;">(B) 1023</span> (C) 210 (D) 10 !<br />
<br />
21. How many numbers between 100 and 300 begin or end with 2 ?<br />
(A) 100 <span style="color: red;">(B) 110</span> (C) 120 (D) 180<br />
<br />
22. In a college having 300 students, every student reads 5 newspapers and every newspaper is read by 60<br />
students. The number of newspapers required is<br />
(A) at least 30 (B) at most 20 <span style="color: red;">(C) exactly 25</span> (D) exactly 5<br />
<br />
The total CO2 emissions from various sectors are 5 mmt. In the Pie Chart given below, the percentage<br />
contribution to CO2 emissions from various sectors is indicated.<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-11Lw3uptsKM/T_vUG3dm8FI/AAAAAAAAAEk/_mqU98-9PWk/s1600/dec2011_22.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="219" src="http://2.bp.blogspot.com/-11Lw3uptsKM/T_vUG3dm8FI/AAAAAAAAAEk/_mqU98-9PWk/s320/dec2011_22.JPG" width="320" /></a></div>
23. What is the absolute CO2 emission from domestic sector ?<br />
(A) 1.5 mmt (B) 2.5 mmt (C) 1.75 mmt <span style="color: red;">(D) 0.75 mmt</span><br />
<br />
24. What is the absolute CO2 emission for combined thermal power and transport sectors ?<br />
<span style="color: red;">(A) 3.25 mmt</span> (B) 1.5 mmt (C) 2.5 mmt (D) 4 mmt<br />
<br />
25. Which of the following operating system is used on mobile phones ?<br />
(A) Windows Vista<br />
<div style="color: red;">
(B) Android</div>
(C) Windows XP<br />
(D) All of the above<br />
<br />
26. If (y)x represents a number y in base x, then which of the following numbers is smallest of all ?<br />
<span style="color: red;">(A) (1111)2</span> (B) (1111)8 (C) (1111)10 (D) (1111)16<br />
<br />
27. High level programming language can be converted to machine language using which of the following ?<br />
(A) Oracle <span style="color: red;">(B) Compiler</span> (C) Mat lab (D) Assembler<br />
<br />
28. HTML is used to create<br />
(A) machine language program<br />
(B) high level program<br />
<div style="color: red;">
(C) web page</div>
(D) web server<br />
<br />
29. The term DNS stands for<br />
<div style="color: red;">
(A) Domain Name System</div>
(B) Defense Nuclear System<br />
(C) Downloadable New Software<br />
(D) Dependent Name Server <br />
<br />
30. IPv4 and IPv6 are addresses used to identify computers on the internet.<br />
Find the correct statement out of the following :<br />
(A) Number of bits required for IPv4 address is more than number of bits required for IPv6 address.<br />
(B) Number of bits required for IPv4 address is same as number of bits required for IPv6 address.<br />
<div style="color: red;">
(C) Number of bits required for IPv4 address is less than number of bits required for IPv6 address.</div>
(D) Number of bits required for IPv4 address is 64.<br />
<br />
31. Which of the following pollutants affects the respiratory tract in humans ?<br />
<div>
(A) Carbon monoxide</div>
(B) Nitric oxide<br />
<span style="color: red;">(C) Sulphur di-oxide</span><br />
(D) Aerosols<br />
<br />
32. Which of the following pollutants is not emitted from the transport sector ?<br />
(A) Oxides of nitrogen<br />
<div style="color: red;">
(B) Chlorofluorocarbons</div>
(C) Carbon monoxide<br />
(D) Poly aromatic hydrocarbons<br />
<br />
33. Which of the following sources of energy has the maximum potential in India ?<br />
(A) Solar energy<br />
<div style="color: red;">
(B) Wind energy</div>
(C) Ocean thermal energy<br />
(D) Tidal energy<br />
<br />
34. Which of the following is not a source of pollution in soil ?<br />
(A) Transport sector<br />
(B) Agriculture sector<br />
(C) Thermal power plants<br />
<span style="color: red;">(D) Hydropower plants</span><br />
<br />
35. Which of the following is not a natural hazard ?<br />
(A) Earthquake<br />
(B) Tsunami<br />
(C) Flash floods<br />
<div style="color: red;">
(D) Nuclear accident</div>
<br />
36. Ecological footprint represents<br />
<div style="color: red;">
(A) area of productive land and water to meet the resources requirement</div>
(B) energy consumption<br />
(C) CO2 emissions per person<br />
(D) forest cover<br />
<br />
37. The aim of value education to inculcate in students is<br />
<span style="color: red;">(A) the moral values</span><br />
(B) the social values<br />
(C) the political values<br />
(D) the economic values<br />
<br />
38. Indicate the number of Regional Offices of University Grants Commission of India.<br />
(A) 10 <span style="color: red;">(B) 07</span> (C) 08 (D) 09<br />
<br />
39. One-rupee currency note in India bears the signature of<br />
(A) The President of India<br />
(B) Finance Minister of India<br />
<div style="color: black;">
(C) Governor, Reserve Bank of India</div>
<div style="color: red;">
(D) Finance Secretary of Government of India</div>
<br />
40. Match the List – I with the List – II and select the correct answer from the codes given below :<br />
List – I List – II<br />
(Commissions and Committees) (Year)<br />
(a) First Administrative Reforms Commission (i) 2005<br />
(b) Paul H. Appleby Committee I (ii) 1962<br />
(c) K. Santhanam Committee (iii) 1966<br />
(d) Second Administrative Reforms Commission (iv) 1953<br />
Codes :<br />
(a) (b) (c) (d)<br />
(A) (i) (iii) (ii) (iv)<br />
<div style="color: red;">
(B) (iii) (iv) (ii) (i)</div>
(C) (iv) (ii) (iii) (i)<br />
(D) (ii) (i) (iv) (iii)<br />
<br />
41. Constitutionally the registration and recognition of political parties is the function performed by<br />
(A) The State Election Commission of respective States<br />
(B) The Law Ministry of Government of India<br />
<div style="color: red;">
(C) The Election Commission of India</div>
(D) Election Department of the State Governments<br />
<br />
42. The members of Gram Sabha are<br />
(A) Sarpanch, Upsarpanch and all elected Panchas<br />
(B) Sarpanch, Upsarpanch and Village level worker<br />
(C) Sarpanch, Gram Sevak and elected Panchas<br />
<div style="color: red;">
(D) Registered voters of Village Panchayat</div>
<br />
43. By which of the following methods the true evaluation of the students is possible ?<br />
(A) Evaluation at the end of the course.<br />
(B) Evaluation twice in a year.<br />
<span style="color: red;">(C) Continuous evaluation.</span><br />
(D) Formative evaluation.<br />
<br />
44. Suppose a student wants to share his problems with his teacher and he visits the teacher’s house for the<br />
purpose, the teacher should<br />
(A) contact the student’s parents and solve his problem.<br />
(B) suggest him that he should never visit his house.<br />
(C) suggest him to meet the principal and solve the problem.<br />
<span style="color: red;">(D) extend reasonable help and boost his morale.</span><br />
<br />
45. When some students are deliberately attempting to disturb the discipline of the class by making mischief,<br />
what will be your role as a teacher ?<br />
(A) Expelling those students.<br />
(B) Isolate those students.<br />
(C) Reform the group with your authority.<br />
<span style="color: red;">(D) Giving them an opportunity for introspection and improve their behaviour.</span><br />
<br />
46. Which of the following belongs to a projected aid ?<br />
(A) Blackboard (B) Diorama <span style="color: red;">(C) Epidiascope</span> (D) Globe<br />
<br />
47. A teacher is said to be fluent in asking questions, if he can ask<br />
<span style="color: red;">(A) meaningful questions</span><br />
(B) as many questions as possible<br />
(C) maximum number of questions in a fixed time<br />
(D) many meaningful questions in a fixed time<br />
<br />
48. Which of the following qualities is most essential for a teacher ?<br />
(A) He should be a learned person.<br />
(B) He should be a well dressed person.<br />
<span style="color: red;">(C) He should have patience.</span><br />
(D) He should be an expert in his subject.<br />
<br />
49. A hypothesis is a<br />
(A) law (B) canon (C) postulate <span style="color: red;">(D) supposition</span><br />
<br />
50. Suppose you want to investigate the working efficiency of nationalised bank in India, which one of the following would you follow ?<br />
(A) Area Sampling<br />
<div style="color: red;">
(B) Multi-stage Sampling</div>
(C) Sequential Sampling<br />
(D) Quota Sampling<br />
<br />
51. Controlled group condition is applied in<br />
(A) Survey Research<br />
(B) Historical Research<br />
<div style="color: red;">
(C) Experimental Research</div>
(D) Descriptive Research<br />
<br />
52. Workshops are meant for<br />
(A) giving lectures<br />
(B) multiple target groups<br />
(C) showcase new theories<br />
<span style="color: red;">(D) hands on training/experience</span><br />
<br />
53. Which one of the following is a research tool ?<br />
(A) Graph (B) Illustration <span style="color: red;">(C) Questionnaire</span> (D) Diagram<br />
<br />
54. Research is not considered ethical if it<br />
(A) tries to prove a particular point.<br />
<span style="color: red;">(B) does not ensure privacy and anonymity of the respondent.</span><br />
(C) does not investigate the data scientifically.<br />
(D) is not of a very high standard.<br />
<br />
<b>Read the following passage carefully and answer the questions (Qn. Nos. 55 to 60) </b>:<br />
<br />
<div class="MsoNormal" style="text-align: justify;">
The catalytic fact of the
twentieth century is uncontrollable development, consumerist society, political
materialism, and spiritual devaluation. This inordinate development has led to
the transcendental ‘second reality’ of sacred perception that biologically transcendence
is a part of human life. As the century closes, it dawns with imperative vigour
that the ‘first reality’ of enlightened rationalism and the ‘second reality’ of
the Beyond have to be harmonised in a worthy state of man. The de facto values
describe what we are, they portray the ‘is’ of our ethic, they are est values
(Latin est means is). The ideal values tell us what we ought to be, they are
esto values (Latin esto ‘ought to be’). Both have to be in the ebb and flow of
consciousness. The ever new science and technology and the ever-perennial faith
are two modes of one certainty, that is the wholeness of man, his courage to
be, his share in Being. The materialistic foundations of science have crumbled
down. Science itself has proved that matter is energy, processes are as valid
as facts, and affirmed the non-materiality of the universe. The encounter of
the ‘two cultures’, the scientific and the humane, will restore the normal
vision, and will be the bedrock of a ‘science of understanding’ in the new
century. It will give new meaning to the ancient perception that quantity
(measure) and quality (value) coexist at the root of nature. Human endeavours
cannot afford to be humanistically irresponsible.</div>
<br />
55. The problem raised in the passage reflects overall on<br />
(A) Consumerism (B) Materialism (C) Spiritual devaluation (D) Inordinate development<br />
<br />
56. The ‘de facto’ values in the passage means<br />
(A) What is (B) What ought to be (C) What can be (D) Where it is<br />
<br />
57. According to the passage, the ‘first reality’ constitutes<br />
(A) Economic prosperity (B) Political development (C) Sacred perception of life (D) Enlightened rationalism<br />
<br />
58. Encounter of the ‘two cultures’, the scientific and the human implies<br />
(A) Restoration of normal vision<br />
(B) Universe is both material and non-material<br />
(C) Man is superior to nature<br />
(D) Co-existence of quantity and quality in nature<br />
<br />
59. The contents of the passage are<br />
(A) Descriptive (B) Prescriptive (C) Axiomatic (D) Optional<br />
<br />
60. The passage indicates that science has proved that<br />
(A) universe is material (B) matter is energy (C) nature has abundance (D) humans are irresponsible<br />
<br /></div>
Unknownnoreply@blogger.com45tag:blogger.com,1999:blog-3813076116009372125.post-91818543423558148042011-12-27T11:20:00.000+05:302013-12-17T11:28:35.475+05:30UGC NET Computer Science Solved Paper -II Dec2011.<div dir="ltr" style="text-align: left;" trbidi="on">
Questions along with Answers Below - Explanations are always welcome<br />
<br />
1. Which of the following data structure is Non-linear type ?<br />
(A) Strings<br />
(B) Lists<br />
(C) Stacks<br />
<div style="color: red;">
(D) None of the above</div>
<br />
2. The total number of comparisons in a bubble sort is<br />
(A) 0(log n)<br />
(B) 0(n log n)<br />
(C) 0(n)<br />
<div style="color: red;">
(D) None of the above</div>
<br />
3. Which of the following is a bad example of recursion ?<br />
(A) Factorial<br />
<div style="color: red;">
(B) Fibonacci numbers</div>
(C) Tower of Hanai<br />
(D) Tree traversal<br />
<br />
4. Domain and Range of the function<br />
Y = – <span style="font-size: larger; white-space: nowrap;">√<span style="text-decoration: overline;"> –2x + 3 </span>is </span><br />
<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;">
<span style="font-family: Times-Roman;">(A)x</span><i><span style="font-family: Times-Italic;"></span></i>≥<span style="font-family: Symbol;"></span><span style="font-family: Times-Roman;">3/2, y</span>≥<span style="font-family: Symbol;"></span><span style="font-family: Times-Roman;">0</span></div>
<div class="MsoNormal">
<span style="font-family: Times-Roman;">(B)x>3/2, y</span>≤0</div>
<div class="MsoNormal">
(C)<span style="font-family: Times-Roman;">x</span><i><span style="font-family: Times-Italic;"></span></i>≥<span style="font-family: Symbol;"></span><span style="font-family: Times-Roman;">3/2,</span><span style="font-family: Times-Roman;"> y</span>≤0</div>
<div class="MsoNormal" style="color: red;">
(D)x<span style="font-family: Times-Roman;"></span>≤3/2,<span style="font-family: Times-Roman;"> y</span>≤0 </div>
<br />
<br />
5. Maximum number of edges in a n- Node undirected graph without self loop is<br />
(A) n2<br />
(B) n(n – 1)<br />
(C) n(n + 1)<br />
<div style="color: red;">
(D)n(n – 1)/2</div>
<br />
6. A hash table has space for 75 records, then the probability of collision before the table is 6% full.<br />
(A) .25 (B) .20 (C) .35 (D) .30<br />
<br />
7. BCC in the internet refers to<br />
(A) Black carbon copy<br />
<div style="color: red;">
(B) Blind carbon copy</div>
(C) Blank carbon copy<br />
(D) Beautiful carbon copy<br />
<br />
8. Hub is a term used with<br />
<div style="color: red;">
(A) A Star Networks</div>
(B) A Ring Networks<br />
(C) A Router<br />
(D) A Bridge<br />
<br />
9. The amount of uncertainty in a system of symbol is called<br />
(A) Bandwidth <span style="color: red;">(B) Entropy</span> (C) Loss (D) Quantum<br />
<br />
10. Which of the following network access standard disassembler is used for connection station to a packet<br />
switched network ?<br />
(A) X.3 (B) X.21 <span style="color: red;">(C) X.25</span> (D) X.75<br />
<br />
11. A station in a network in a network forward incoming packets by placing them on its shortest output queue. What routing algorithm is being used ?<br />
<div style="color: red;">
(A) Hot potato routing</div>
(B) Flooding<br />
(C) Static routing<br />
(D) Delta routing<br />
<br />
12. Start and stop bits are used in serial communications for<br />
(A) Error detection<br />
(B) Error correction<br />
<div style="color: red;">
(C) Synchronization</div>
(D) Slowing down the communication<br />
<br />
13. For a data entry project for office staff who have never used computers before (user interface and userfriendliness are extremely important), one will use<br />
(A) Spiral model<br />
(B) Component based model<br />
<div style="color: red;">
(C) Prototyping</div>
(D) Waterfall model<br />
<br />
14. An SRS<br />
(A) establishes the basis for agreement between client and the supplier.<br />
(B) provides a reference for validation of the final product.<br />
(C) is a prerequisite to high quality software.<br />
<span style="color: red;">(D) all of the above</span>.<br />
<br />
15. McCabe’s cyclomatic metric V(G) of a graph G with n vertices, e edges and p connected component is<br />
(A) e<br />
(B) n<br />
<div style="color: red;">
(C) e – n + p</div>
(D) e – n + 2p<br />
<br />
16. Emergency fixes known as patches are result of<br />
(A) adaptive maintenance<br />
(B) perfective maintenance<br />
<div style="color: red;">
(C) corrective maintenance</div>
(D) none of the above<br />
<br />
17. Design recovery from source code is done during<br />
(A) reverse engineering<br />
(B) re-engineering<br />
(C) reuse<br />
<div style="color: red;">
(D) all of the above</div>
<br />
18. Following is used to demonstrate that the new release of software still performs the old one did by<br />
rerunning the old tests :<br />
(A) Functional testing<br />
(B) Path testing<br />
(C) Stress testing<br />
<div style="color: red;">
(D) Regression testing</div>
<br />
19. The post order traversal of a binary tree is DEBFCA. Find out the preorder traversal.<br />
(A) ABFCDE (B) ADBFEC <span style="color: red;">(C) ABDECF</span> (D) ABDCEF<br />
<br />
20. B + tree are preferred to binary tree in database because<br />
(A) Disk capacities are greater than memory capacities<br />
<div style="color: red;">
(B) Disk access much slower than memory access</div>
(C) Disk data transfer rates are much less than memory data transfer rate<br />
(D) Disk are more reliable than memory<br />
<br />
21. What deletes the entire file except the file structure ?<br />
(A) ERASE<br />
(B) DELETE<br />
<div style="color: red;">
(C) ZAP</div>
(D) PACK<br />
<br />
22. Which command <strike>classes</strike><span style="color: red;"><span style="font-size: small;"><span style="font-family: Times-Roman;"> <span style="color: black;">closes</span></span></span></span> text file, which has been created using “SET ALTERNATIVE” <FILE NAME> “Command” ?<br />
<div style="color: red;">
(A) SET ALTERNATE OFF</div>
(B) CLOSE DATABASE<br />
(C) CLOSE ALTERNATE<br />
(D) CLEAR ALL<br />
<br />
23. Data security threats include<br />
(A) privacy invasion<br />
(B) hardware failure<br />
<span style="color: red;">(C) fraudulent manipulation of data</span><br />
<div>
(D) encryption and decryption</div>
<br />
24. Which of the following statements is true, when structure of database file with 20 records is modified ?<br />
<span style="color: red;">(A) ? EOF ( ) Prints. T</span><br />
(B) ? BOF ( ) Prints F<br />
(C) ? BOF ( ) Prints T<br />
(D) ? EOF ( ) Prints F<br />
<br />
25. The SQL Expression Select distinct T. branch name from branch T, branch S where T. assets > S. assets and S. branch-city = DELHI, finds the name of<br />
<div style="color: red;">
(A) all branches that have greater asset than any branch located in DELHI.</div>
(B) all branches that have greater assets than allocated in DELHI.<br />
(C) the branch that has the greatest asset in DELHI.<br />
(D) any branch that has greater asset than any branch located in DELHI.<br />
<br />
26. Dijkestra banking algorithm in an operating system, solves the problem of<br />
<div style="color: red;">
(A) deadlock avoidance</div>
(B) deadlock recovery<br />
(C) mutual exclusion<br />
(D) context switching<br />
<br />
27. The multiuser operating system, 20 requests are made to use a particular resource per hour, on an average the probability that no request are made in 45 minutes is<br />
<div class="MsoNormal">
<span style="color: red;">(A) e</span><sup><span style="color: red;">–15 </span> </sup>(B)e<sup>–5 </sup>(C) 1 – e<sup>–5 </sup>(D) 1 – e<sup>–10</sup></div>
<div class="MsoNormal">
<br /></div>
28. On receiving an interrupt from an I/O device, the CPU<br />
(A) halts for predetermined time.<br />
<div style="color: red;">
(B) branches off to the interrupt service routine after completion of the current instruction.</div>
(C) branches off to the interrupt service routine immediately.<br />
(D) hands over control of address bus and data bus to the interrupting device.<br />
<br />
29. The maximum amount of information that is available in one portion of the disk access arm for a removal disk pack (without further movement of the arm with multiple heads)<br />
(A) a plate of data<br />
<span style="color: red;">(B) a cylinder of data</span><br />
(C) a track of data<br />
(D) a block of data<br />
<br />
30. Consider a logical address space of 8 pages of 1024 words mapped with memory of 32 frames. How many bits are there in the physical address ?<br />
(A) 9 bits (B) 11 bits (C) 13 bits <span style="color: red;">(D) 15 bits</span><br />
<br />
31. CPU does not perform the operation<br />
(A) data transfer<br />
(B) logic operation<br />
(C) arithmetic operation<br />
<div style="color: red;">
(D) all of the above</div>
<br />
32. A chip having 150 gates will be classified as<br />
(A) SSI <span style="color: red;">(B) MSI</span> (C) LSI (D) VLSI<br />
<br />
33. If an integer needs two bytes of storage, then the maximum value of unsigned integer is<br />
<div style="color: red;">
(A) 2<sup>16 </sup>– 1</div>
(B) 2<sup>15</sup> – 1<br />
(C) 2<sup>16 </sup><br />
(D) 2<sup>15</sup><br />
<br />
34. Negative numbers cannot be represented in<br />
(A) signed magnitude form<br />
(B) 1’s complement form<br />
<div>
(C) 2’s complement form</div>
<span style="color: red;">(D) none of the above</span><br />
<br />
35. The cellular frequency reuse factor for the cluster size N is<br />
<div style="color: black;">
(A) N</div>
(B) N2<br />
<div style="color: red;">
(C)1/N</div>
(D)1/N2<br />
<br />
36. X – = Y + 1 means<br />
<span style="color: red;">(A) X = X – Y + 1</span><br />
(B) X = –X – Y – 1<br />
(C) X = –X + Y + 1<br />
(D) = X – Y – 1<br />
<br />
37. Handoff is the mechanism that<br />
<div style="color: red;">
(A) transfer an ongoing call from one base station to another</div>
(B) initiating a new call<br />
(C) dropping an ongoing call<br />
(D) none of above<br />
<br />
38. Which one of the following statement is false ?<br />
(A) Context-free languages are closed under union.<br />
(B) Context-free languages are closed under concatenation.<br />
(C) Context-free languages are closed under intersection.<br />
<div style="color: red;">
(D) Context-free languages are closed under Kleene closure.</div>
<br />
39. All of the following are examples of real security and privacy risks except<br />
(A) Hackers<br />
<span style="color: red;">(B) Spam</span><br />
<div>
(C) Viruses</div>
(D) Identify theft<br />
<br />
40. Identify the incorrect statement :<br />
<div style="color: red;">
(A) The ATM adoption layer is not service dependent.</div>
(B) Logical connections in ATM are referred to as virtual channel connections.<br />
(C) ATM is streamlined protocol with minimal error and flow control capabilities<br />
(D) ATM is also known as cell delays.<br />
<br />
41. Software risk estimation involves following two tasks :<br />
(A) Risk magnitude and risk impact<br />
<span style="color: red;">(B) Risk probability and risk impact</span><br />
(C) Risk maintenance and risk impact<br />
(D) Risk development and risk impact<br />
<br />
42. The number of bits required for an IPV 6 address is<br />
(A) 16 (B) 32 (C) 64 <span style="color: red;">(D) 128</span><br />
<br />
43. The proposition ~ <u>q</u>vp is equivalent to<br />
<div class="MsoNormal">
<span style="font-family: Times-Roman;">(A) p </span><span style="font-family: Symbol;">® </span><u><span style="font-family: Times-Roman;">q</span></u></div>
<div class="MsoNormal">
<u><span style="font-family: Times-Roman;"></span></u></div>
<div style="color: red;">
(B) <span style="font-family: Times-Roman;"><u>q</u> </span><span style="font-family: Symbol;">® </span><span style="font-family: Times-Roman;">p</span></div>
(C) <span style="font-family: Times-Roman;">p </span><span style="font-family: Symbol;">« </span><u><span style="font-family: Times-Roman;">q</span></u><br />
(D) <span style="font-family: Times-Roman;">p </span><span style="font-family: Symbol;">Ú </span><u><span style="font-family: Times-Roman;">q</span></u><br />
<br />
44. Enterprise Resource Planning (ERP)<br />
(A) has existed for over a decade.<br />
(B) does not integrate well with the functional areas other than operations.<br />
(C) is inexpensive to implement.<br />
<div style="color: red;">
(D) automate and integrates the majority of business processes.</div>
<br />
45. Which of the following is false concerning Enterprise Resource Planning (ERP) ?<br />
(A) It attempts to automate and integrate the majority of business processes.<br />
(B) It shares common data and practices across the enterprise.<br />
<div style="color: red;">
(C) It is inexpensive to implement.</div>
(D) It provides and access information in a real-time environment.<br />
<br />
46. To compare, overlay or cross analyze to maps in GIS<br />
(A) both maps must be in digital form<br />
(B) both maps must be at the same equivalent scale.<br />
(C) both maps must be on the same coordinate system<br />
<div style="color: red;">
(D) All of the above</div>
<br />
47. Web Mining is not used in which of the following areas ?<br />
(A) Information filtering<br />
<div style="color: red;">
(B) Crime fighting on the internet</div>
(C) Online transaction processing<br />
(D) Click stream analysis.<br />
<br />
48. A telephone conference call is an example of which type of communications ?<br />
(A) same time / same place<br />
<div style="color: red;">
(B) same time / different place</div>
(C) different time / different place<br />
(D) different time / same place<br />
<br />
49. What is the probability of choosing correctly an unknown integer between 0 and 9 with 3 chances ?<br />
(A)963/1000<br />
(B)973/1000<br />
(C)983/1000<br />
(D)953/1000<br />
<br />
50. The number of nodes in a complete binary tree of height h (with roots at level 0) is equal to<br />
<div class="MsoNormal" style="color: red;">
(A) 2<sup>0</sup>+2<sup>1 </sup>+…….2<sup>h</sup></div>
<div class="MsoNormal">
(B) 2<sup>0</sup>+2<sup>1 </sup>+…….2<sup>h-1</sup></div>
<div class="MsoNormal">
(C) 2<sup>0</sup>+2<sup>1 </sup>+…….2<sup>h+1</sup></div>
<div class="MsoNormal">
(D) 2<sup>1 </sup>+…….2<sup>h+1</sup></div>
<br />
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Unknownnoreply@blogger.com18tag:blogger.com,1999:blog-3813076116009372125.post-21635119206271104712011-06-27T12:30:00.000+05:302013-12-17T11:29:33.648+05:30UGC NET Solved Paper I June2011<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: justify;">
<span class="Apple-style-span" style="font-size: medium;"><span class="Apple-style-span" style="font-size: 14px; line-height: 21px;"><br /><span class="Apple-style-span" style="color: blue;">Questions along with Answers Below - Explanations are always welcome</span></span></span><br />
<div class="post-body entry-content" id="post-body-2725170023184095821" itemprop="articleBody" style="font-size: 14px; line-height: 1.5; position: relative; width: 728px;">
<div dir="ltr" style="text-align: left;" trbidi="on">
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<br />
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">1. </span></b><span style="font-family: Times-Roman;">A research paper is a brief report of research work based on</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Primary Data only</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Secondary Data only</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Both Primary and Secondary Data</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">2. </span></b><span style="font-family: Times-Roman;">Newton</span><span style="font-family: Times-Roman;"> gave three basic laws of motion. This research is categorized as</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Descriptive Research</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Sample Survey</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Fundamental Research</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Applied Research</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">3. </span></b><span style="font-family: Times-Roman;">A group of experts in a specific area of knowledge assembled at a place and prepared a syllabus for a new course. The process may be termed as</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Seminar</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Workshop</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Conference</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Symposium</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-right: -0.25in; text-align: justify;">
<b><span style="font-family: Times-Bold;">4. </span></b><span style="font-family: Times-Roman;">In the process of conducting research ‘Formulation of Hypothesis” is followed by</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Statement of Objectives</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Analysis of Data</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Selection of Research Tools</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Collection of Data</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">5. </span></b><span style="font-family: Times-Roman;">An intellectual historian aims to fully understand</span><b><span style="font-family: Times-Bold;"></span></b></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;"><span style="color: red;">(A) the chosen texts of his own</span></span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) political actions</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) historical trends</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) his enquiries</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">6. </span></b><span style="font-family: Times-Roman;">Intellectual historians do not claim exclusive possession of</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Bold;">(</span><span style="font-family: Times-Roman;">A) conclusions</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) any corpus of evidence</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) distinctiveness</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) habitual interpretation</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">7. </span></b><span style="font-family: Times-Roman;">The misconceptions about intellectual history stem from</span><b><span style="font-family: Times-Bold;"></span></b></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) a body of techniques</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) the common stock of knowledge</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) the dominance of political historians</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) cosmological beliefs</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">8. </span></b><span style="font-family: Times-Roman;">What is philistinism ?</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Reinforcement of prejudice</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Fabrication of reasons</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) The hold of land-owning classes</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Belief that power and its exercise matter</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9.35pt; text-align: justify; text-indent: -9.35pt;">
<b><span style="font-family: Times-Bold;">9</span></b><span style="font-family: Times-Roman;">. Knowledge of cosmological beliefs or moral ideas of a period can be drawn as part of</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) literary criticism</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) history of science</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) history of philosophy</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) intellectual history</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">10. </span></b><span style="font-family: Times-Roman;">The claim that ideas of any one is of systematic expression do not matter, as if they were held by a minority, is</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) to have a licensed political class</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) a political action</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) a philosophy of literature</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) the mirror-image of philistinism</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">11</span></b><span style="font-family: Times-Bold;">. Public communication tends to occur within a more</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) complex structure</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) political structure</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) convenient structure</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) formal structure</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Roman;">12</span></b><span style="font-family: Times-Roman;">. Transforming thoughts, ideas and messages into verbal and non-verbal signs is referred to as</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) channelisation</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) mediation</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) encoding</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) decoding</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Roman;">13</span></b><span style="font-family: Times-Roman;">. Effective communication needs a supportive</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) economic environment</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) political environment</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) social environment</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) multi-cultural environment</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Roman;">14. </span></b><span style="font-family: Times-Roman;">A major barrier in the transmission of cognitive data in the process of communication is an individual’s</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) personality (B) expectation (C) social status <span style="color: red;">(D) coding ability</span></span></div>
<div class="MsoNormal" style="text-align: justify;">
</div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Roman;">15.</span></b><span style="font-family: Times-Roman;"> When communicated, institutionalized stereotypes become</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) myths (B) reasons (C) experiences <span style="color: red;">(D) convictions</span></span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
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<b><span style="font-family: Times-Bold;">16</span></b><span style="font-family: Times-Roman;">. In mass communication, selective perception is dependent on the receiver’s</span></div>
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<span style="font-family: Times-Roman;">(A) competence (B) pre-disposition <span style="color: red;">(C) receptivity</span> (D) ethnicity</span></div>
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<b><span style="font-family: Times-Bold;">17</span></b><span style="font-family: Times-Roman;">. Determine the relationship between the pair of words NUMERATOR : DENOMINATOR and then select the pair of words from the following which have a similar relationship :</span></div>
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<span style="font-family: Times-Roman;">(A) fraction : decimal (B) divisor : quotient <span style="color: red;">(C) top : bottom </span> (D) dividend : divisor</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">18. </span></b><span style="font-family: Times-Roman;">Find the wrong number in the sequence</span></div>
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<span style="font-family: Times-Roman;">125, 127, 130, 135, 142, 153, 165</span></div>
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<span style="font-family: Times-Roman;">(A) 130 (B) 142 (C) 153 <span style="color: red;">(D) 165</span></span></div>
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<b><span style="font-family: Times-Bold;">19. </span></b><span style="font-family: Times-Roman;">If HOBBY is coded as IOBY and LOBBY is coded as MOBY; then BOBBY is coded as</span></div>
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<span style="font-family: Times-Roman;">(A) BOBY <span style="color: red;">(B) COBY</span> (C) DOBY (D) OOBY</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">20. </span></b><span style="font-family: Times-Roman;">The letters in the first set have certain relationship. On the basis of this relationship, make the right choice for the second set : K/T : 11/20 :: J/R : ?</span></div>
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<span style="font-family: Times-Roman;">(A) 10/8 <span style="color: red;">(B) 10/18</span> (C) 11/19 (D) 10/19</span></div>
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<b><span style="font-family: Times-Bold;">21. </span></b><span style="font-family: Times-Roman;">If A = 5, B = 6, C = 7, D = 8 and so on, what do the following numbers stand for?</span></div>
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<span style="font-family: Times-Roman;">17, 19, 20, 9, 8</span></div>
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<span style="font-family: Times-Roman;">(A) Plane <span style="color: red;">(B) Moped</span> (C) Motor (D) Tonga</span></div>
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<b><span style="font-family: Times-Bold;">22. </span></b><span style="font-family: Times-Roman;">The price of oil is increased by 25%. If the expenditure is not allowed to increase, the ratio between the </span><br />
<span style="font-family: Times-Roman;">reduction in consumption and the original consumption is</span></div>
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<span style="font-family: Times-Roman;">(A) 1 : 3 (B) 1 : 4 <span style="color: red;">(C) 1 : 5 </span> (D) 1 : 6</span><b><span style="font-family: Times-Bold;"> </span></b></div>
<br />
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<b><span style="font-family: Times-Bold;">23. </span></b><span style="font-family: Times-Roman;">How many 8’s are there in the following sequence which are preceded by 5 but not immediately followed by 3? </span><br />
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<span style="font-family: Times-Roman;">5 8 3 7 5 8 6 3 8 5 4 5 8 4 7 6 5 5 8 3 5 8 7 5 8 2 8 5</span></div>
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<span style="font-family: Times-Roman;"><span style="color: red;">(A) 4</span> (B) 5 (C) 7 (D) 3</span></div>
</div>
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<b><span style="font-family: Times-Bold;">24</span></b><span style="font-family: Times-Roman;">. If a rectangle were called a circle, a circle a point, a point a triangle and a triangle a square, the shape of a wheel is</span></div>
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<span style="font-family: Times-Roman;">(A) Rectangle (B) Circle <span style="color: red;">(C) Point</span> (D) Triangle</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">25. </span></b><span style="font-family: Times-Roman;">Which one of the following methods is best suited for mapping the distribution of different crops as provided in the standard classification of crops in India?</span></div>
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<span style="font-family: Times-Roman;">(A) Pie diagram <span style="color: red;"> (B) Chorochromatic technique</span> (C) Isopleth technique (D) Dot method</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">26. </span></b><span style="font-family: Times-Roman;">Which one of the following does not come under the methods of data classification?</span></div>
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<span style="font-family: Times-Roman;">(A) Qualitative (B) Normative <span style="color: red;">(C) Spatial </span> (D) Quantitative</span></div>
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<b><span style="font-family: Times-Bold;">27. </span></b><span style="font-family: Times-Roman;">Which one of the following is not a source of data ?</span></div>
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<span style="font-family: Times-Roman;">(A) Administrative records (B) Population census <span style="color: red;">(C) GIS</span> (D) Sample survey</span></div>
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<b><span style="font-family: Times-Bold;">28. </span></b><span style="font-family: Times-Roman;">If the statement ‘some men are cruel’ is false, which of the following statements/statement are/is true ?</span></div>
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<span style="font-family: Times-Roman;">(i) All men are cruel.</span></div>
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<span style="font-family: Times-Roman;">(ii) No men are cruel.</span></div>
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<span style="font-family: Times-Roman;">(iii) Some men are not cruel.</span></div>
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<span style="font-family: Times-Roman;">(A) (i) and (iii) (B) (i) and (ii) (C) (ii) and (iii) <span style="color: red;">(D) (iii) only</span></span></div>
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<b><span style="font-family: Times-Bold;">29. </span></b><span style="font-family: Times-Roman;">The octal number system consists of the following symbols:</span></div>
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<span style="font-family: Times-Roman;"><span style="color: red;">(A) 0 – 7</span> (B) 0 – 9 (C) 0 – 9, A – F (D) None of the above</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">30. </span></b><span style="font-family: Times-Roman;">The binary equivalent of (–19)</span><span style="font-family: Times-Roman; font-size: 9pt;">10 </span><span style="font-family: Times-Roman;">in signed magnitude system is</span></div>
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<span style="font-family: Times-Roman;">(A) 11101100 <span style="color: red;">(B) 11101101</span> (C) 10010011 (D) None of these</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">31. </span></b><span style="font-family: Times-Roman;">DNS in internet technology stands for</span></div>
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<span style="font-family: Times-Roman;">(A) Dynamic Name System <span style="color: red;">(B) Domain Name System </span> (C) Distributed Name System (D) None of these</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">32. </span></b><span style="font-family: Times-Roman;">HTML stands for</span></div>
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<span style="font-family: Times-Roman;">(A) Hyper Text Markup Language</span></div>
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<span style="font-family: Times-Roman;">(B) Hyper Text Manipulation Language</span></div>
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<span style="font-family: Times-Roman;">(C) Hyper Text Managing Links</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Hyper Text Manipulating Links</span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">33. </span></b><span style="font-family: Times-Roman;">Which of the following is type of LAN ?</span></div>
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<span style="font-family: Times-Roman;">(A) Ethernet (B) Token Ring (C) FDDI <span style="color: red;">(D) All of the above</span></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">34. </span></b><span style="font-family: Times-Roman;">Which of the following statements is true ?</span></div>
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<span style="font-family: Times-Roman;">(A) Smart cards do not require an operating system.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Smart cards and PCs use some operating system.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;"><span style="color: red;">(C) COS is smart card operating system</span>.</span></div>
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<span style="font-family: Times-Roman;">(D) The communication between reader and card is in full duplex mode.</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">35. </span></b><span style="font-family: Times-Roman;">The Ganga Action Plan was initiated during the year</span></div>
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<span style="font-family: Times-Roman;"><span style="color: red;">(A) 1986 </span> (B) 1988 (C) 1990 (D) 1992</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">36. </span></b><span style="font-family: Times-Roman;">Identify the correct sequence of energy sources in order of their share in the power sector in India :</span></div>
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<span style="font-family: Times-Roman;">(A) Thermal > nuclear > hydro > wind</span></div>
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<span style="font-family: Times-Roman;">(B) Thermal > hydro > nuclear > wind</span></div>
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<span style="font-family: Times-Roman;">(C) Hydro > nuclear > thermal > wind</span></div>
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<span style="font-family: Times-Roman;">(D) Nuclear > hydro > wind > thermal</span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;"></span></div>
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<b><span style="font-family: Times-Bold;">37. </span></b><span style="font-family: Times-Roman;">Chromium as a contaminant in drinking water in excess of permissible levels, causes</span></div>
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<span style="font-family: Times-Roman;">(A) Skeletal damage</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Gastrointestinal problem</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Dermal and nervous problems</span></div>
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<span style="font-family: Times-Roman;">(D) Liver/Kidney problems</span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">38. </span></b><span style="font-family: Times-Roman;">The main precursors of winter smog are</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) N2O and hydrocarbons</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) NOx and hydrocarbons</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) SO2 and hydrocarbons</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) SO2 and ozone</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">39. </span></b><span style="font-family: Times-Roman;">Flash floods are caused when</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) the atmosphere is convectively unstable and there is considerable vertical windshear</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) the atmosphere is stable</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) the atmosphere is convectively unstable with no vertical windshear</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) winds are catabatic</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">40. </span></b><span style="font-family: Times-Roman;">In mega cities of India, the dominant source of air pollution is</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;"><span style="color: red;">(A) transport sector</span> (B) thermal power (C) municipal waste (D) commercial sector</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">41. </span></b><span style="font-family: Times-Roman;">The first Open University in India was set up in the State of</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;"><span style="color: red;">(A) Andhra Pradesh</span> (B) Delhi (C) Himachal Pradesh (D) Tamil Nadu</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">42. </span></b><span style="font-family: Times-Roman;">Most of the Universities in India are funded by</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) the Central Government</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) the State Governments</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) the University Grants Commission</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Private bodies and Individuals</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">43. </span></b><span style="font-family: Times-Roman;">Which of the following organizations looks after the quality of Technical and Management education in India?</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) NCTE (B) MCI <span style="color: red;">(C) AICTE </span> (D) CSIR</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
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<b><span style="font-family: Times-Bold;">44. </span></b><span style="font-family: Times-Roman;">Consider the following statements : Identify the statement which implies natural justice.</span></div>
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<span style="font-family: Times-Roman;">(A) The principle of natural justice is followed by the Courts.</span></div>
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<span style="font-family: Times-Roman;">(B) Justice delayed is justice denied.</span></div>
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<span style="font-family: Times-Roman;">(C) Natural justice is an inalienable right of a citizen</span></div>
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<span style="font-family: Times-Roman;">(D) A reasonable opportunity of being heard must be given.</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">45. </span></b><span style="font-family: Times-Roman;">The President of India is</span></div>
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<span style="font-family: Times-Roman;">(A) the Head of State</span></div>
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<span style="font-family: Times-Roman;">(B) the Head of Government</span></div>
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<span style="font-family: Times-Roman;">(C) both Head of the State and the Head of the Government</span></div>
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<span style="font-family: Times-Roman;">(D) None of the above</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">46. </span></b><span style="font-family: Times-Roman;">Who among the following holds office during the pleasure of the President of India?</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Chief Election Commissioner</span></div>
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<span style="font-family: Times-Roman;">(B) Comptroller and Auditor General of India</span></div>
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<span style="font-family: Times-Roman;">(C) Chairman of the Union Public Service Commission</span></div>
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<span style="font-family: Times-Roman;">(D) Governor of a State</span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">Questions </span><b><span style="font-family: Times-Bold;">47 </span></b><span style="font-family: Times-Roman;">to </span><b><span style="font-family: Times-Bold;">49 </span></b><span style="font-family: Times-Roman;">are based upon the following diagram in which there are three interlocking circles A, P and S where A stands for Artists, circle P for Professors and circle S for Sportspersons. Different regions in the figure are lettered from a to f :</span><br />
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<b><span style="font-family: Times-Bold;">47. </span></b><span style="font-family: Times-Roman;">The region which represents artists who are neither sportsmen nor professors.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) d <span style="color: red;">(B) e </span> (C) b (D) g</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">48. </span></b><span style="font-family: Times-Roman;">The region which represents professors, who are both artists and sportspersons.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;"><span style="color: red;">(A) a</span> <span style="color: black;">(B) c </span> (C) d (D) g</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">49. </span></b><span style="font-family: Times-Roman;">The region which represents professors, who are also sportspersons, but not artists.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) e (B) f <span style="color: red;"> (C) c </span> (D) g</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">Questions </span><b><span style="font-family: Times-Bold;">50 </span></b><span style="font-family: Times-Roman;">to </span><b><span style="font-family: Times-Bold;">52 </span></b><span style="font-family: Times-Roman;">are based on the following data :</span><br />
<span style="font-family: Times-Roman;">Measurements of some variable X were made at an interval of 1 minute from 10 A.M. to 10:20 A.M. </span><br />
<span style="font-family: Times-Roman;">The data, thus, obtained is as follows :</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">X : 60, 62, 65, 64, 63, 61, 66, 65, 70, 68 63, 62, 64, 69, 65, 64, 66, 67, 66, 64</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;"><b>50.</b> </span><span style="font-family: Times-Roman;">The value of X, which is exceeded 10% of the time in the duration of measurement, is</span><span style="font-family: Times-Roman;"></span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<b><span style="font-family: Times-Bold;"> </span></b><span style="font-family: Times-Roman;">(A) 69 (B) 68 (C) 67 (D) 66</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;"></span></b></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">51. </span></b><span style="font-family: Times-Roman;">The value of X, which is exceeded 90% of the time in the duration of measurement, is</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) 63 (B) 62 (C) 61 (D) 60</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">52. </span></b><b><span style="font-family: Times-Bold;"></span></b><span style="font-family: Times-Roman;">The value of X, which is exceeded 50% of the time in the duration of<b> </b>measurement, is</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) 66 (B) 65 (C) 64 (D) 63</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">53. </span></b><span style="font-family: Times-Roman;">For maintaining an effective discipline in the class, the teacher should</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Allow students to do what they like.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Deal with the students strictly.</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Give the students some problem to solve.</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) Deal with them politely and firmly.</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">54. </span></b><span style="font-family: Times-Roman;">An effective teaching aid is one which</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) is colourful and good looking</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) activates all faculties</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) is visible to all students</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) easy to prepare and use</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">55. </span></b><span style="font-family: Times-Roman;">Those teachers are popular among students who</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) develop intimacy with them</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) help them solve their problems</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) award good grades</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) take classes on extra tuition fee</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">56. </span></b><span style="font-family: Times-Roman;">The essence of an effective classroom environment is</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) a variety of teaching aids</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) lively student-teacher interaction</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) pin-drop silence</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) strict discipline</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">57. </span></b><span style="font-family: Times-Roman;">On the first day of his class, if a teacher is asked by the students to introduce himself, he should</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) ask them to meet after the class</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) tell them about himself in brief</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) ignore the demand and start teaching</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) scold the student for this unwanted demand</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify; text-indent: -9pt;">
<b><span style="font-family: Times-Bold;">58. </span></b><b><span style="font-family: Times-Bold;"></span></b><span style="font-family: Times-Roman;">Moral values can be effectively inculcated among the students when the teacher</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) frequently talks about values</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) himself practices them</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) tells stories of great persons</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) talks of Gods and Goddesses</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">59. </span></b><span style="font-family: Times-Roman;">The essential qualities of a researcher are</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) spirit of free enquiry</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(B) reliance on observation and evidence</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(C) systematization or theorizing of knowledge</span></div>
<div class="MsoNormal" style="color: red; margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(D) all the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span style="font-family: Times-Bold;">60. </span></b><span style="font-family: Times-Roman;">Research is conducted to</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">I. Generate new knowledge</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">II. Not to develop a theory</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">III. Obtain research degree</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">IV. Reinterpret existing knowledge</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">Which of the above are correct?</span></div>
<div class="MsoNormal" style="margin-left: 9pt; text-align: justify;">
<span style="font-family: Times-Roman;">(A) I, III & II (B) III, II & IV (C) II, I & III <span style="color: red;">(D) I, III & IV</span></span></div>
<div>
<span class="Apple-style-span" style="color: black; font-family: 'Times New Roman';"><span class="Apple-style-span" style="font-size: small; line-height: normal;"><span class="Apple-style-span" style="color: red; font-family: Times-Roman; font-size: medium;"><span class="Apple-style-span" style="font-size: 14px; line-height: 21px;"><br /></span></span></span></span></div>
</div>
</div>
</div>
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Unknownnoreply@blogger.com9tag:blogger.com,1999:blog-3813076116009372125.post-38925863976055278532011-06-27T12:16:00.000+05:302013-12-17T11:30:06.066+05:30UGC NET Computer Science Solved Paper -II June2011<div dir="ltr" style="text-align: left;" trbidi="on">
<h2 style="text-align: center;">
</h2>
<div style="text-align: left;">
<b><i><span style="color: blue;">Questions along with Answers Below - Explanations are always welcome</span></i></b><b><i><span style="color: blue;"> </span></i></b></div>
<h2 style="text-align: left;">
</h2>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">1. </span></b><span style="font-family: Times-Roman;">Any integer composed of 3</span><span style="font-family: Times-Roman; font-size: 9pt;">n </span><span style="font-family: Times-Roman;">identical
digits divisible by</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 2</span><span style="font-family: Times-Roman; font-size: 9pt;">n </span><span style="color: red; font-family: Times-Roman;">(B) 3</span><span style="font-family: Times-Roman; font-size: 9pt;"><span style="color: red;">n </span> </span><span style="font-family: Times-Roman;">(C) 5</span><span style="font-family: Times-Roman; font-size: 9pt;">n
</span><span style="font-family: Times-Roman;">(D)
7</span><span style="font-family: Times-Roman; font-size: 9pt;">n</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">2. </span></b><span style="font-family: Times-Roman;">The circumference of the two concentric disks are divided into 100
sections each. For the outer disk, 100 of the sections are painted red and 100
of the sections are painted blue. For the inner disk, the sections are painted
red and blue in an arbitrary manner. It is possible to align the two disks so
that</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) 100 or more</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) 125 or more</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) 150 or more</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) 175 or more</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">of the sections on the inner disks have their colours matched with
the corresponding section on outer disk.</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">3. </span></b><span style="font-family: Times-Roman;">The proposition ~ p </span><span style="font-family: Symbol;">Ú </span><span style="font-family: Times-Roman;">q is equivalent to</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) p </span><span style="font-family: Symbol;">® </span><span style="font-family: Times-Roman;">q</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) q </span><span style="font-family: Symbol;">® </span><span style="font-family: Times-Roman;">p</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) p </span><span style="font-family: Symbol;">« </span><span style="font-family: Times-Roman;">q</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) p </span><span style="font-family: Symbol;">Ú </span><span style="font-family: Times-Roman;">q</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">4. </span></b><span style="font-family: Times-Roman;">The absorption law in Boolean algebra say that</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) X + X = X</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) X . X = X</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) </span><i><span style="font-family: Times-Italic;">x </span></i><span style="font-family: Times-Roman;">+ </span><i><span style="font-family: Times-Italic;">x </span></i><span style="font-family: Times-Roman;">. y = </span><i><span style="font-family: Times-Italic;">x</span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">5. </span></b><span style="font-family: Times-Roman;">The number of 1’s present in the binary representation of</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">10 × 256 + 5 × 16 + 5 is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 5 <span style="color: red;">(B) 6</span> (C) 7 (D) 8</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">6. </span></b><span style="font-family: Times-Roman;">The hexadecimal number equivalent to (1762.46)</span><span style="font-family: Times-Roman; font-size: 9pt;">8
</span><span style="font-family: Times-Roman;">is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 3F2.89 <span style="color: red;">(B) 3F2.98</span> (C) 2F3.89 (D) 2F3.98</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">7. </span></b><span style="font-family: Times-Roman;">(A + B)</span><span style="font-family: Times-Roman;"><span style="text-decoration: overline;">AB</span> </span>
<span style="font-family: Times-Roman;"> is equivalent to</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="color: red;"><span style="font-family: Times-Roman;">(A) A </span><span style="font-family: Symbol;">Å </span><span style="font-family: Times-Roman;">B</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) A</span>☉<span style="font-family: TTBC485628t00; font-size: 16pt;"></span><span style="font-family: Times-Roman;">B</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) (A </span><span style="font-family: Symbol;">Å </span><span style="font-family: Times-Roman;">B)</span>☉<span style="font-family: Times-Roman;">A</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) (A</span>☉<span style="font-family: Times-Roman;">B) </span><span style="font-family: Symbol;">Å </span><span style="font-family: Times-Roman;">A</span></div>
<span style="font-family: Times-Roman;"> </span>
<br />
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">8. </span></b><span style="font-family: Times-Roman;">A latch is constructed using two cross-coupled</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) AND and OR gates</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) AND gates</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) NAND and NOR gates</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) NAND gates</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">9. </span></b><span style="font-family: Times-Roman;">A multiplexer is a logic circuit that</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) accepts one input and gives several output</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) accepts many inputs and gives many output</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) accepts many inputs and gives one output</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) accepts one input and gives one output</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">10. </span></b><span style="font-family: Times-Roman;">8-bit 1’s complement form of –77.25 is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 01001101.0100</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) 01001101.0010</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) 10110010.1011</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) 10110010.1101</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">11. </span></b><span style="font-family: Times-Roman;">From the point of view of the programmer, what are the major advantages
of using a high-level language rather than internal machine code or assembly language
?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Program portability</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Easy development</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Efficiency</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">12. </span></b><span style="font-family: Times-Roman;">What features make C++ so powerful ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Easy implementation</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Reusing old code</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Easy memory management</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">13. </span></b><span style="font-family: Times-Roman;">The goal of operator overloading is</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) to help the user of a class</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) to help the developer of a class</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) to help define friend function</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">14. </span></b><span style="font-family: Times-Roman;">The scheme of which interpreter translates the source program is known
as</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Paragraph by paragraph</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Instruction by instruction</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Line by line</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;"></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">15. </span></b><span style="font-family: Times-Roman;">Portable program means</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Program with wheels</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Independent from its authors</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Independent of platform</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">16. </span></b><span style="font-family: Times-Roman;">Which of the following is the recovery management technique in DDBMS
?</span></div>
<div class="MsoNormal" style="color: black; text-align: justify;">
<span style="font-family: Times-Roman;">(A) 2PC (Two Phase Commit)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Backup</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Immediate update</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="margin-left: -9pt; text-align: justify;">
<b><span style="font-family: Times-Bold;"> 17. </span></b><span style="font-family: Times-Roman;">Which of the following is the process by which a user’s privileges
ascertained ?</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Authorization</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Authentication</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Access Control</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) None of these</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">18. </span></b><span style="font-family: Times-Roman;">The basic variants of time-stamp based method of concurrency
control are</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Total time stamp-ordering</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Partial time stamp-ordering</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Multiversion Time stamp-ordering</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">19. </span></b><span style="font-family: Times-Roman;">A transaction can include following basic database access
operations :</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Read_item(X)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Write_item(X)</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Both (A) and (B)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of these</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">20. </span></b><span style="font-family: Times-Roman;">Decomposition help in eliminating some of the problems of bad
design</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Redundancy</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Inconsistencies</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Anomalies</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">21. </span></b><span style="font-family: Times-Roman;">The number of different trees with 8 nodes is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 256 (B) 255 <span style="color: red;">(C) 248</span> (D) None of these</span><br />
<span style="font-family: Times-Roman;"><span style="color: red;">Hint: (2^n)-n i.e (2^8)-8 = 256-8 = 248</span></span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">22. </span></b><span style="font-family: Times-Roman;">Given a binary tree whose inorder and preorder traversal are given
by</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">Inorder : EICFBGDJHK</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">Preorder : BCEIFDGHJK</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">The post order traversal of the above binary tree is</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) I E FCGJ KHDB</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) I E FC J GKHDB</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) I E FCGKJ HDB</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) I E FCGJ
KDBH</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">23. </span></b><span style="font-family: Times-Roman;">The number of disk accesses performed by insertion operation in B-tree
of height h is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 0(1) (B) 0(1gh) <span style="color: red;">(C) 0(h)</span> (D) None of these</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">24. </span></b><span style="font-family: Times-Roman;">Consider a hash table of size m = 10000 and the hash function </span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">h(k) = └m (kA mod 1) ' ┘for A = ( √5 – 1)/ 2. The location to the key
k = 123456 is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 46 (B) 47 <span style="color: red;">(C) 41 </span>(D) 43</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">25. </span></b><span style="font-family: Times-Roman;">When the priority queue is represented by max heap, the insertion
and deletion of an element can be performed in (queue containing n elements)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(n)
and </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(1)
respectively</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(n)
and </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(n)
respectively</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(1)
and </span><span style="font-family: Symbol;">q</span><span style="font-family: Times-Roman;">(1)
respectively</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">26. </span></b><span style="font-family: Times-Roman;">A comparison of frequency division and time division multiplexing system
shows that</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) FDM requires a lower bandwidth, but TDM has greater noise
immunity.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) FDM has greater noise immunity and requires lower bandwidth
than TDM.</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) FDM requires channel synchronization, while TDM has greater
noise immunity.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) FDM requires more multiplex while TDM requires band pass filter.</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">27. </span></b><span style="font-family: Times-Roman;">If carrier modulated by a digital bit stream, has one of the
possible phase of 0, 90, 180 and 270 degrees, then modulation called</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) BPSK <span style="color: red;">(B) QPSK</span> (C) QAM (D) MSK</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">28. </span></b><span style="font-family: Times-Roman;">Consider the following statement :</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(i) The bandwidth of the A.M., wave depends on the band width of
the modulating signal.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(ii) The bandwidth of the A.M., wave depends on the modulation
index.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(iii) The bandwidth of the F.M, wave for all practical purpose depends
on the amplitude of the carrier.</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">Of these statements the correct statements are</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) (i, ii)</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) (i, iii)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) (ii, iii)</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) All of the above</span><b><span style="font-family: Times-Bold;"> </span></b><br />
<br />
<b><span style="font-family: Times-Bold;">29. </span></b><span style="font-family: Times-Roman;">A smart modem can dial, hangup and answer incoming calls automatically.
Can you tell who provides the appropriate instructions to the modem for this
purpose ?</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Communication software</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Error detection protocols</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Link access procedure (LAP)</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) Telecommunications</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">30. </span></b><span style="font-family: Times-Roman;">Which of the following switching techniques is most suitable for interactive
traffic ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Circuit switching</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Message switching</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Packet switching</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">31. </span></b><span style="font-family: Times-Roman;">Object modules generated by assembler that contains unresolved external
references are resolved for two or more object module by a/an</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Operating system</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Loader</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Linker</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) Compiler</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">32. </span></b><span style="font-family: Times-Roman;">A special software that is used to create a job queue is called</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Drive</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Spooler</span></div>
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<span style="font-family: Times-Roman;">(C) Interpreter</span></div>
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<span style="font-family: Times-Roman;">(D) Linkage editor</span></div>
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<br /></div>
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<b><span style="font-family: Times-Bold;">33. </span></b><span style="font-family: Times-Roman;">Which of the following permanent database that has an entry for
each terminal symbol ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Literal table</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Identifier table</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) Terminal table</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) Source table</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
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<b><span style="font-family: Times-Bold;">34. </span></b><span style="font-family: Times-Roman;">In which way(s) a macroprocessor for assembly language can be implemented
?</span></div>
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<span style="font-family: Times-Roman;">(A) Independent two-pass processor</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Independent one-pass processor</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Expand macrocalls and substitute arguments</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">35. </span></b><span style="font-family: Times-Roman;">Which of the following can be accessed by transfer vector approach of linking ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) External data segments</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) External subroutine</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Data located in other procedure</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">36. </span></b><span style="font-family: Times-Roman;">Block or Buffer caches are used to</span></div>
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<span style="font-family: Times-Roman;">(A) improve disk performance</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) handle interrupts</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) increase the capacity of main memory</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) speed up main memory Read operations</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">37. </span></b><span style="font-family: Times-Roman;">A file organization component VSAM file is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Relative records data set</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Keyed sequential data set</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Entry sequential data set</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">38. </span></b><span style="font-family: Times-Roman;">A relationship between processes such that each has some part
(critical section) which must not be executed while the critical section of
another is being executed, is known as</span></div>
<div class="MsoNormal" style="color: black; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Semaphore</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Mutual exclusion</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Multiprogramming</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) Message passing</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">39. </span></b><span style="font-family: Times-Roman;">How many states can a process be in ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) 3 (B) 4 (C) 2 <span style="color: red;">(D) 5</span></span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">40. </span></b><span style="font-family: Times-Roman;">Which command allows you to view your file 24 lines at a time ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;"><span style="color: red;">(A) More</span> (B) Cat (C) Pg (D) None of the above</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">41. </span></b><span style="font-family: Times-Roman;">Which one of the items listed below is not one of the software engineering
layers ?</span></div>
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<span style="font-family: Times-Roman;">(A) Process</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Manufacturing</span></div>
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<span style="font-family: Times-Roman;">(C) Method</span></div>
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<span style="font-family: Times-Roman;">(D) Tools</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">42. </span></b><span style="font-family: Times-Roman;">What is the first stage in program development ?</span></div>
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<span style="font-family: Times-Roman;">(A) Specification and design</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) System Analysis</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Testing</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">43. </span></b><span style="font-family: Times-Roman;">By means of a data flow diagram, the analyst can detect</span></div>
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<span style="font-family: Times-Roman;">(A) Task duplication</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Unnecessary delays</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Task overlapping</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">44. </span></b><span style="font-family: Times-Roman;">Which of these are the 5 generic software engineering framework activities
?</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(A) Communication, planning, modelling, construction, deployment</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Communication, risk management, measurement, production,
reviewing</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Analysis, designing, programming, Debugging, maintenance</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) Analysis, planning, designing, programming, testing</span></div>
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<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">45. </span></b><span style="font-family: Times-Roman;">Many causes of the software crisis can be traced to mythology
based on</span></div>
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<span style="font-family: Times-Roman;">(A) Management Myths</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Customer Myths</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Practitioner Myths</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">46. </span></b><span style="font-family: Times-Roman;">Data warehousing refers to</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) storing data offline at a separate site</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) backing up data regularly</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) is related to data mining</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) uses tape as opposed to disk</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">47. </span></b><span style="font-family: Times-Roman;">Virtual memory is</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) related to virtual reality</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) a form of ROM</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(C) a form of RAM</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">48. </span></b><span style="font-family: Times-Roman;">“M-Commerce” refers to</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) a myth which does not exist in reality</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) the ability of business to reach potential customers wherever they
are</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) the ability to have large capacity of memory storage dealing
trade and commerce</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">49. </span></b><span style="font-family: Times-Roman;">The principal electronic payment systems for electronic commerce
is</span></div>
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<span style="font-family: Times-Roman;">(A) Credit Card</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(B) Digital Wallet</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Electronic Cheque</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(D) All of the above</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span style="font-family: Times-Bold;">50. </span></b><span style="font-family: Times-Roman;">Which is the most valuable electronic commerce to the individual
customer in long run ?</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(A) Business to Customer</span></div>
<div class="MsoNormal" style="color: red; text-align: justify;">
<span style="font-family: Times-Roman;">(B) Business to Business</span></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span style="font-family: Times-Roman;">(C) Customer to Customer</span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times-Roman;">(D) None of the above</span></div>
<h2 style="text-align: left;">
<b> </b></h2>
</div>
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