UGC-NET JULY 2016 PAPER 2 QUESTIONS

UGC-NET JULY 2016 PAPER 2 QUESTIONS


Q:: 1 How many different equivalence relations with exactly three different equivalence classes are there on a set with five elements
A. 10
B. 15
C. 25
D. 30
 
Answer:: (C)


 
Q:: 2 The number of different spanning trees in complete graph, K4 and bipartite graph, K2,2 have ____ and ____ respectively.

A. 14,14
B. 16,14
C. 16,4
D. 14,4

Answer: C

For Explanation Visit:

http://cbsenetmaterial.blogspot.in/2016/12/ugc-net-computer-science-july-2016.html

 
 
Q:: 3 Suppose that R1 and R2 are reflexive relations on a set A.  Which of the following statements is correct ?

A. R1 ∩R2 is Reflexive and R1 ∪R2 is irreflexive
B. R1 ∩R2 is irReflexive and R1 ∪R2 is reflexive
C. Both R1 ∩R2 and R1 ∪R2 are reflexive
D. Both R1 ∩R2 and R1 ∪R2 are irreflexive

Answer: C

For Explanation Visit:

http://cbsenetmaterial.blogspot.in/2016/08/ugc-net-computer-science-july-2016.html

 
 
Q:: 4 There are three cards in a box. Both sides of one card are black, both sides of one card are red, and the third card has one black side and one red side. we pick a card at random and observe only one side. What is the probability that the opposite side is the same colour as the one side we observed ?

A. 3/4
B. 2/3
C. 1/2
D. 1/3
 

Answer: B

For Explanation Visit: 
http://cbsenetmaterial.blogspot.in/2016/12/ugc-net-computer-science-july-2016_4.html

Q:: 5 A clique in a simple undirected graph is a complete subgraph that is not contained in any larger complete subgraph. How many cliques are there in the graph shown below.

A. 2
B. 4
C. 5
D. 6
 
 

Answer: Marks to All

For Explanation Visit:  
http://cbsenetmaterial.blogspot.in/2016/12/ugc-net-computer-science-july-2016_85.html

Q:: 6 Which of the following logic expressions is incorrect ?

A. 1⊕0 = 1
B. 1⊕1⊕1 = 1
C. 1⊕1⊕0 = 1
D. 1⊕1 = 0
 

Answer: C

For Explanation Visit:

http://cbsenetmaterial.blogspot.in/2016/12/ugc-net-computer-science-july-2016_48.html

 
Q:: 7 The IEEE-754 double precision format to represent floating point numbers, has a length of _____ bits.

A. 16
B. 32
C. 48
D. 64
 
Answer:: (D)
 
Q:: 8 The Simplified form of a Boolean equation for the following truth table is

A. F = yz' + y'z
B. F = xy' + x'y
C. F = x'z + xz'
D. F = x'z + xz' + xyz
 
Answer:: (C)
 
Q:: 9 The Simplified form of a Boolean equation (AB'+AB'C+Ac)(A'C' +B') is

A. AB'
B. AB'C
C. A'B
D. ABC
 
 

Answer: C

For Explanation Visit:

http://cbsenetmaterial.blogspot.in/2016/12/ugc-net-computer-science-july-2016_8.html

 
Q:: 10 In a Positive edge triggered JK flip-flop, if J and K both are high then the output will be _______ on the rising edge of the clock.

A. No Change
B. Set
C. Reset
D. Toggle

Answer:: (D)
                                                      1 2 3 4 5 

Complete Result of candidates qualified UGC NET July-August 2016

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UGC-NET Computer Science July 2016 Solved Paper 2

Q::15 What is the value returned by the function f given below when n=100 ?
  int f (int n)
 { 
     if (n==0) then 
           return n;
     else
           return n + f(n-2);
}

 (A)2550                              (B)2556

 (C)5220                              (D)5520

Answer: (A)

Explanation: 

f(100)-->(100 + f(98)-->(98 + f(96)-->96 + f(94)...........  2 + f(0) <-- 0

So, it will be an A.P. 

2 + 4 +6 +8 + ... + 98 + 100 = n(n+1) {Sum of even numbers upto 'n'}

=50 * 51 = 2550.

Hence, Option A is correct.

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UGC NET JULY 2016 Notification

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Tele. 7042399520, 7042399521,

7042399524, 7042399525,

7042399526, 7042399528,

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CBSE/NET/2015-16 04/04/2016

UGC NATIONAL ELIGIBILITY TEST (NET)

SHORT NOTIFICATION

It is notified that CBSE will conduct the next UGC-NET for Junior Research

Fellowship & Eligibility for Assistant Professor on 10th July 2016 (Sunday). The candidates who

desire to appear in the test may see the detailed notification available on the website

www.cbsenet.nic.in from 12th April, 2016. The candidates are required to apply online from

12.04.2016. The last date for applying online is 12st May 2016 and fee can be paid up to 13

May, 2016.

th

EXECUTIVE DIRECTOR

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