Important Questions and Answer of Computer Science Paper II (UGC NET)

1.X – = Y + 1 means

(A) X=X– Y +1

(B) X = –X – Y – 1

(C) X=–X+Y+1

(D) =X– Y – 1

Answer: A

2.Consider a code with five valid code words of length ten-


Hamming distance of the code is

(A) 5

(B) 10

(C) 8

(D) 9

Answer: A

3.Select the best option as output of following code:

#include <stdio.h>



        char *p = 0;

        *p = 'a';

        printf("value in pointer p is %c\n", *p);


(A) It will print a

(B)It will print 0

(C)Compile time error

(D)Run time error

Answer: D

4.Which of the following languages is more suited to a structured program?





Answer: D

5.Which of the following special cases doesn't require reformulation of the problem in order to obtain a solution?



(C)Alternate optimality

(D)None of the above

Answer: C

6.Which of the following computer language is used for artificial intelligence?





Answer: D

7.The basic responsibility of the logical unit in the CPU of a computer is:

(A)to do match's task

(B)to compare numbers

(C)to produce results

(D)to control flow of information


8.Which of the following is a component of an expert system?

(A)inference engine

(B)knowledge base

(C)user interface

(D)All of the above

Answer: D

9.Select the correct option for A software package that process texual matter and ceates organised documents is

(A)Page processor

(B)word processor


(D)language processor

Answer: B

10.Name the technique to implement virtual memory where memory is divided into units of fixed size memory?




(D)none of the above


11.Narrowband channel is a communication channels that

(A)handles low volumes of data

(B)handles high volumes of data with less number of channels

(C)used mainly for telegraph lines and low speed terminals

(D)none of these

Answer: D

12.Select the odd collection from the following

(A)Register indirect

(B)Relative indexed

(C)Immediate operand


Answer: B

13.Which of the following Boolean algebra rules is wrong?

(A)0 + A = A

(B)1 + A = 1

(C)A + A = A

(D)1 . x = 1

Answer: D

14.Web Mining is not used in

(A) Information filtering

(B) Crime fighting on the internet

(C) Online transaction processing

(D) Click stream analysis.

Answer: B

15.Which of the following devices translates hostnames into IP addresses?

(A) Hub


(C)DNS Server

(D)DHCP Server

Answer: C

16.Which of the following memory allocation scheme suffers from external fragmentation ?


(B)Pure demand paging



Answer: A

17.What is the memory from 1K - 640K called ?

(A)Temporary Memory

(B)Low Memory

(C)Extended Memory

(D)Conventional Memory


18.8 queens problem can be solved by

(A)Polyphase sort

(B)Backtracking method

(C)Natural merging

(D)None of the above

Answer: B

19.The efficient data structure to insert/delete a number in a stored set of numbers is

(A)double linked list

(B)binary tree


(D)Both B & C

Answer: A

20.Pre-emptive scheduling is the strategy of temporarily suspending a running process

(A)to avoid collision

(B)to allow starving processes to run

(C)before the CPU time slice expires

(D)all of the above

Answer: C

Related Posts

Post a Comment


General Knowledge 902 General Studies 719 Central Govt. Job 308 General Tamil 177 Mock Test 133 PAPER - I 120 Civics 101 Indian Constitutions 91 Library Science Quiz 80 Anna University Jobs 72 Library and Information Science Paper II 71 Librarian Jobs 69 Computer Science Quiz 64 History Quiz 59 General English 56 NEET 2017 Model Questions 53 Geography 45 Library and Information Science 35 Computer Science 34 Computer Science PAPER - III 32 History Paper II 32 6th Tamil 30 Computer Science PAPER - II 22 Library and Information Science Paper III 19 PAPER - II 18 10th Science 17 General Science Mock Test 17 Life Science Quiz 17 6th Standard Science 16 9th Science 14 Nobel Awards 14 CBSC NET 13 History Mock Test 13 PAPER - III 13 Medical Physicist 12 Economics Paper II 10 8th Science 9 7th Tamil 8 Commerce Paper-2 8 Economics Paper III 8 History Paper III 8 NCERT Text Book 8 General Tamil Quiz 7 Home Science Paper II 7 Labour Welfare Paper III 7 8th Tamil 6 Anthropology Paper II 6 Anthropology Paper III 6 Arab Culture and Islamic Studies Paper II 6 Arab Culture and Islamic Studies Paper III 6 Archaeology Paper II 6 Archaeology Paper III 6 Comparative Literature Paper II 6 Comparative Literature Paper III 6 Comparative Study of Religions Paper II 6 Comparative Study of Religions Paper III 6 Criminology Paper II 6 Criminology Paper III 6 Education Paper - II 6 Education Paper - III 6 English Paper - II 6 English Paper - III 6 Environmental Sciences Paper - II 6 Environmental Sciences Paper - III 6 Forensic Science Paper II 6 Forensic Science Paper III 6 Geography Paper II 6 Geography Paper III 6 Home Science Paper III 6 Human Rights and Duties Paper II 6 Human Rights and Duties Paper III 6 Indian Culture Paper - II 6 Indian Culture Paper - III 6 International and Area Studies Paper II 6 International and Area Studies Paper III 6 Labour Welfare Paper II 6 Law Paper - II 6 Law Paper - III 6 Management Paper - II 6 Management Paper - III 6 Mass Communication Paper II 6 Mass Communication Paper III 6 Museology and Conservation Paper II 6 Museology and Conservation Paper III 6 Music Paper II 6 Music Paper III 6 Performing Arts Paper II 6 Performing Arts Paper III 6 Philosophy Paper II 6 Philosophy Paper III 6 Physical Education Paper - II 6 Physical Education Paper - III 6 10th Tamil 5 Commerce Paper-3 5 Folk Literature Paper II 5 Folk Literature Paper III 5 Geography Mock Test 5 Linguistics Paper II 5 Linguistics Paper III 5 7th Science 4 9th Tamil 4 Chemistry 4 Geography Quiz 4 11th Tamil 3 6th Standard History 3 7th Tamil Mock Test 3 9th standard Tamil Quiz 3 CSIR-NET - Chemistry 3 Computer Science Video 2 Mathematics Paper II 2 CSIR-NET - Physics 1 Civil Engineer Mock Test 1 Computer Science Paper II 1 General Knowledge Mock Test 1 Geology 1 Interview Questions 1 January Current Affairs - 2016 1 LIS Questions 1 Library Science Paper II 1 Life Science 1 Life Science Paper II 1 Mathematics Quiz 1
Subscribe Our Posting