Recent activity by Sanjay Sharma

1 answer

1

UGCNET-june2007-11
The following loop in ‘C’: int i=0; While(i++<0)i--; (A) will terminate (B) will go into an infinite loop (C) will give compilation error (D) will never be executed

commented Feb 14 in Programming | 296 views

0 answers

2

UGCNET-Dec2013-II-9
Which one of the following is not a step of requirement engineering? Requirement elicitation Requirement analysis Requirement design Requirement documentation

comment edited Feb 14 in Others | 490 views

3 answers

3

ternary tree
In a ternary tree the number of internal nodes of degree 1,2 and 3 is 4,3 and 3 respectively.The number of leaf nodes in the ternary is a)12 b)11 c)9 d)10

answered Feb 10 in DS | 151 views

4 answers

4

UGCNET-Dec2012-II-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 none receives ... out? Also find out how many people sent out the letter? 122 & 22 111 & 11 133 & 33 144 & 44

answer edited Feb 10 in Numerical Ability | 1.7k views

1 answer

5

GATE2008-IT-10
Arrange the following functions in increasing asymptotic order: $n^{1/3}$ $e^n$ $n^{7/4}$ $n \log^9n$ $1.0000001^n$ a, d, c, e, b d, a, c, e, b a, c, d, e, b a, c, d, b, e

commented Feb 8 in Algorithms | 3k views

1 answer

6

UGCNET-June2015-III-34
Consider a hash table of size m=100 and the hash function h(k)=floor (m(kA mod 1)) for $A=\frac{ (\sqrt{5}-1)}{2} = 0.618033$. Compute the location to which the key k=123456 is placed in hash table 77 82 88 89

answer edited Feb 5 in Others | 1.6k views

0 answers

7

fork() system call

commented Jan 25 in Operating System | 81 views

1 answer

8

UGCNET-june2008-ii-4
The set of positive integers under the operation of ordinary multiplication is: (A) not a monoid (B) not a group (C) a group (D) an Abelian group

answer selected Jan 23 in Graph Theory | 245 views

1 answer

9

UGCNET-DEC2016-II-6
In propositional logic, if $(P→Q)\wedge (R→S)$ and $(P\vee R)$ are two premises such that $Y$ is the premise: $\begin{array}{c}( P \rightarrow Q) \wedge ( R \rightarrow S) \\ P \vee R \\ \hline \\ Y \\ \hline \end{array}$ $P\vee R$ $P\vee S$ $Q\vee R$ $Q\vee S$

commented Jan 17 in CBSE/UGC NET | 1.9k views

1 answer

10

UGCNET-DEC2018-II-1
In mathematical logic, which of the following are statements? There will be snow in January. What is the time now? Today is Sunday. You must study Discrete mathematics Choose the correct answer from the code given below: i and iii i and ii ii and iv iii and iv

commented Jan 4 in Others | 176 views

1 answer

11

UGCNET-DEC2018-II-29
Consider a ngly linked list. What is the worst case time complexity of the best-known algorithm to delete the node a, pointer to this node is q, from the list? $O(n \: lg \: n)$ $O(n)$ $O(lg \: n)$ $O(1)$

commented Jan 3 in Others | 55 views

1 answer

12

UGCNET-DEC2018-II-26
In a ternary tree, the number of internal nodes of degree $1, 2, $ and $3$ is $4, 3$, and $3$ respectively. The number of leaf nodes in the ternary tree is $9$ $10$ $11$ $12$

commented Jan 2 in Others | 38 views

0 answers

13

UGCNET-DEC2018-II-8
In PERT/CPM, the merge event represents _____ of two or more events. completion beginning splitting joining

commented Jan 2 in Others | 59 views

0 answers

14

UGCNET-DEC2018-II-6
The relation $\leq$ and $>$ on a boolean algebra are defined as: $x \leq y$ if and only if $x \vee y =y$ $x <y$ means $x \leq y$ but $x \neq y$ $x \geq y$ means $y \leq x$ and $x>y$ means $y<x$ Considering the above definitions, ... $y < z$, then $x < y$ Choose the correct answer from the code given below: i and ii only ii and iii only iii only iv only

commented Jan 2 in Others | 51 views

0 answers

15

UGCNET-DEC2018-II-5
Which of the following statements are true? Every logic network is equivalent to one using just NAND gates or just NOR gates. Boolean expressions and logic networks correspond to labelled acyclic diagraphs. No two Boolean algebras with n atoms are isomorphic. Non-zero elements of finite ... the code given below: i and iv only i, ii and iii only i and ii only ii, iii, and iv only

commented Jan 2 in Others | 65 views

1 answer

16

UGCNET-DEC2018-II-4
A survey has been conducted on methods of commuter travel. Each respondent was asked to check bus, Train and Automobile as a major method of travelling to work. More than one answer was permitted. The results reported were as follows: Bus $30$ people; Train $35$ ... people; and all the three methods $5$ people. How many people completed the survey form? $120$ $165$ $160$ $115$

commented Jan 2 in Others | 67 views

3 answers

17

UGCNET-June2013-III-47
Match the following: a. Foreign keys i. Domain constraint b. Private key ii. Referential integrity c. Event control action model iii. Encryption d. Data security iv. Trigger a-iii, b-ii, c-i, d-iv a-ii, b-i, c-iv, d-iii a-iii, b-iv, c-i, d-ii a-i, b-ii, c-iii, d-iv

answer selected Dec 31, 2018 in Others | 318 views

1 answer

18

NTA NET DEC 18 Q 100 decimal floating point -40.1 representation in IEEE-754

answer selected Dec 26, 2018 in CO & Architecture | 97 views

0 answers

19

NTA NET dec 2018

asked Dec 26, 2018 in Computer Networks | 60 views

0 answers

20

NTA NET 2018 firewall

asked Dec 26, 2018 in Computer Networks | 30 views

0 answers

21

NTA NET DEC 2018 Q20

commented Dec 26, 2018 in CO & Architecture | 45 views

0 answers

22

NTA NET PAPER DEC 18 Q 87

asked Dec 25, 2018 in Compiler Design | 42 views

1 answer

23

NTA NET DEC 18 Q80

asked Dec 25, 2018 in Compiler Design | 47 views

1 answer

24

NTA NET DEC 2018 Q77

asked Dec 25, 2018 in Theory of Computation | 87 views

2 answers

25

NTA NET DEC 18 Q71

asked Dec 25, 2018 in Probability | 95 views

0 answers

26

NTA NET DEC 2018 Q 71

asked Dec 25, 2018 in Digital Logic | 50 views

1 answer

27

NTA NET DEC 18 Q97

asked Dec 25, 2018 in CO & Architecture | 44 views

1 answer

28

NTA NET DEC 18 Q 94

asked Dec 25, 2018 in Combinatory | 72 views

0 answers

29

NET EXAM DEC 2018 Q89

asked Dec 25, 2018 in Programming | 49 views

0 answers

30

NTA NET DEC 2018 Q88

asked Dec 25, 2018 in Probability | 62 views

1 answer

31

NTA NET DEC 18 Q36

asked Dec 25, 2018 in Theory of Computation | 79 views

1 answer

32

NTA NET DEC 2018 Q44

asked Dec 25, 2018 in CO & Architecture | 60 views

1 answer

33

NTA NET DEC 2018 Q30

asked Dec 25, 2018 in Algorithms | 63 views

1 answer

34

NTA NET DEC 2018 Q21

asked Dec 25, 2018 in Theory of Computation | 80 views

0 answers

35

NTA NET DEC 2018 Q18

asked Dec 25, 2018 in Mathematical Logic | 51 views

2 answers

36

NTA NET DEC 2018 Q11

asked Dec 25, 2018 in Operating System | 72 views

1 answer

37

NTA NET DEC18 Q6

asked Dec 25, 2018 in Algorithms | 65 views

0 answers

38

NTA NET Dec 2018 Q2

edited Dec 25, 2018 in Graph Theory | 72 views

0 answers

39

NTA NET DEC 18 Q3

asked Dec 25, 2018 in Databases | 32 views

1 answer

40

NTA NET DEC2018 Q4

asked Dec 25, 2018 in Theory of Computation | 57 views