Recent questions and answers in CBSE/UGC NET - GATE Overflow

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1

UGC NET-PaperIII Nov2017(48)
48.In Software Configuration Management (SCM), which of the following is a use-case supported by standard version control systems? (a) Managing several versions or releases of a software (b)Filing bug reports and tacking their progress (c)Allowing team members to work in parallel (d) Identifying ... and (d) Only (a),(b)and (c) Only (a),(b),and (d) Only (b),(c)and (d)

answered Sep 14 in CBSE/UGC NET by Nbhardwaj (319 points) | 1k views

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2 answers

2

UGCNET-DEC2016-II-4
How many multiples of 6 are there between the following pairs of numbers? 0 and 100 and -6 and 34 16 and 6 17 and 6 17 and 7 16 and 7

answered Jun 12 in CBSE/UGC NET by yuviabhi (443 points) | 1.3k views

+1 vote

2 answers

3

UGCNET-DEC2016-II-38
Match the following w.r.t. Input/Output management: List-I List-II a. Device controller i. Extracts information from the controller register and store it in data buffer b. Device driver ii. I/O scheduling c. Interrupt handler iii. Performs data transfer d. Kernel I/O subsystem iv. Processing of I/O ... ii a-ii; b-i; c-iv; d-iii a-iv; b-i; c-ii; d-iii a-i; b-iii; c-iv; d-ii

answered Jun 12 in CBSE/UGC NET by yuviabhi (443 points) | 1.2k views

+2 votes

2 answers

4

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: $\begin{array}{c}( P \rightarrow Q) \wedge ( R \rightarrow S) \\ P \vee R \\ \hline \\ Y \\ \hline \end{array}$ $P\vee R$ $P\vee S$ $Q\vee R$ $Q\vee S$

answered Jun 6 in CBSE/UGC NET by Kuljeet Shan Active (1.9k points) | 2.3k views

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1 answer

5

Eligibility of UGC-NET
What is the eligibility criteria for UGC-NET? I have just completed my bachelors in 2018 am I eligible to answer this exam?

answered May 14 in CBSE/UGC NET by Pooja Khatri Boss (10.8k points) | 88 views

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0 answers

6

IS THERE ANY other SITE FOR TEST SERIES SUBJECT WISE for NTA NET CS
hii guys there are lot of sites providing Q/A for ugcnet cs but not test series, some sites provide but not good quality they provide BANK,GATE,RAILWAYS IN TEST SERIES. I saw only one site Career Endeavour is good. IS THERE ANY other SITE FOR TEST SERIES SUBJECT WISE for NTA NET CS

asked Apr 27 in CBSE/UGC NET by Adnan Ashraf (465 points) | 57 views

+1 vote

0 answers

7

mock test
with deep regards team memmber of GATE Overflow there are only two mock tests available for NTA NET, there should be test series subject wise and full length also like of GATE MOCK EXAMS here. plz,that will be your Great Contribution @Arjun sir,@Bikram THANKS

asked Apr 1 in CBSE/UGC NET by Adnan Ashraf (465 points) | 24 views

+1 vote

3 answers

8

UGCNET-DEC2016-II-5
Consider a Hamiltonian Graph G with no loops or parallel edges and with |V(G)|=n≥3. Then which of the following is true? deg(v) ≥ n/2 for each vertex v |E(G)| ≥ 1/2(n-1)(n-2)+2 deg(v)+deg(w) ≥ n whenever v and w are not connected by an edge All of the above

answered Mar 15 in CBSE/UGC NET by Kuljeet Shan Active (1.9k points) | 1.4k views

0 votes

0 answers

9

ugc net 2018
frnds in paper1 30 and paper2 47 may be 48 question are right.. in computer science ..what will be expected cutoff this year for net ..i am in or out..?

asked Jul 11, 2018 in CBSE/UGC NET by rohit vishkarma Active (1.1k points) | 175 views

0 votes

1 answer

10

Ugc net nov2017 paper-3
answer please

answered Jun 20, 2018 in CBSE/UGC NET by Roma_nagpal (193 points) | 491 views

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0 answers

11

UGC NET ONLINE MOCK TESTS – FREE
Is their any website for free test series(Mock Test) of UGC NET Computer Science And Application?

asked May 21, 2018 in CBSE/UGC NET by harsiddhi (15 points) | 375 views

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2 answers

12

UGCNET-DEC2016-II-37
In a paging system, it takes 30 ns to search translation Look-aside Buffer (TLB) and 90 ns to access the main memory. If the TLB hit ratio is 70%, the effective memory access time is 48 ns 147 ns 120 ns 84 ns

answered Apr 26, 2018 in CBSE/UGC NET by Prasanjeet Ghosh Active (1.9k points) | 2.7k views

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3 answers

13

UGCNET-DEC2016-II-36
There are three processes P1, P2 and P3 sharing a semaphore for synchronising a variable. Initial value of semaphore is one. Assume that negative value of semaphore tells us how many processes are waiting in queue. Processes access the semaphore in following order: ... to access P2 exits critical section Pi exits critical section The final value of semaphore will be: 0 1 -1 -2

answered Apr 26, 2018 in CBSE/UGC NET by Prasanjeet Ghosh Active (1.9k points) | 2.1k views

0 votes

2 answers

14

UGCNET-DEC2016-II-1
Consider a sequence $F_{00}$ defined as: $F_{00} (0) = 1, \: F_{00}(1)=1$ $F_{00}(n) = \frac{10*F_{00}(n-1)+100}{F_{00}(n-2)} \text{ for } n \geq 2$ Then what shall be the set of values of the sequence $F_{00}$? (1, 110, 1200) (1, 110, 600, 1200) (1, 2, 55, 110, 600, 1200) (1, 55, 110, 600, 1200)

answered Apr 24, 2018 in CBSE/UGC NET by Prasanjeet Ghosh Active (1.9k points) | 1.3k views

0 votes

2 answers

15

UGCNET-DEC2016-II-3
The functions mapping R into R are defined as: f(x) = x3-4x, g(x)=1/(x2+1) and h(x)=x4 Then find the value of the following composite functions: hog(x) and hogof(x) (x2+1)4 and [(x3-4x)2+1]4 (x2+1)4 and [(x3-4x)2+1]-4 (x2+1)-4 and [(x3-4x)2+1]4 (x2+1)-4 and [(x3-4x)2+1]-4

answered Apr 24, 2018 in CBSE/UGC NET by Prasanjeet Ghosh Active (1.9k points) | 1.3k views

0 votes

0 answers

16

self doubt
i got 32 marks in gate 2018. now i want to prepare for net exam ,.Is that only previous year paper solved enough for net or not .and net pattern changed but is there any change in net syllabus..? plz someone guide me preparation strategy...?

asked Mar 28, 2018 in CBSE/UGC NET by rohit vishkarma Active (1.1k points) | 150 views

0 votes

1 answer

17

UGC NET-PaperIII Nov2017(64)
64. A 4*4 DFT matrix is given by 1\2 1 1 1 1 1 x -1 y 1 -1 1 -1 1 -j -1 j (j2= -1) Where values of x and y are ---------,------------- respectively. (1)1,-1 (2)-1,1 (3)-j,j (4)j,-j

answered Mar 12, 2018 in CBSE/UGC NET by svenupure (31 points) | 1.2k views

+2 votes

1 answer

18

Preparation plan for UGC NET (Computer Science) ?
Hi Guys, How one should prepare for UGC - NET exam computer science ? Lot of stuff is available but if someone can point out some good study material and source for all previous year question paper then it will be really helpful ? I think for Paper 2 some help could be taken from GATE study material but from where one should prepare for Paper 1 ?

answered Jan 28, 2018 in CBSE/UGC NET by Devshree Dubey Boss (13.7k points) | 2k views

+1 vote

1 answer

19

OMR sheet
I did mistake while filling the roll number bubble in UGC NET OMR sheet. I wrongly filled two bubbles in a single column, but I wrote correct roll number in the given text field. May I know my paper will be evaluated? I heard, the bar code sticker was there to ensure the correct roll number. Is it?

answered Nov 24, 2017 in CBSE/UGC NET by anakha2mail (11 points) | 526 views

0 votes

1 answer

20

UGC NET-PaperIII Nov2017(74)
74.Which of the following routing technique/ techniques is /are used in distributed systems? (a)Fixed Routing (b) Virtual Routing (c)Dynamic Routing Code: (a) only (a) and (b) only (c)only All (a),(b),(c)

answered Nov 6, 2017 in CBSE/UGC NET by lRadha (111 points) | 1.3k views

0 votes

1 answer

21

UGC NET DEC 2017 PAPER 2 Q -11
'ptrdata' is a pointer to a data type. The expression *ptrdata++ is evaluated as (in C++): (1) *(ptrdata++) (2) (*ptrdata)++ (3) *(ptrdata)++ (4) Depends on compiler

answered Nov 6, 2017 in CBSE/UGC NET by sh!va Boss (32.5k points) | 827 views

0 votes

1 answer

22

UGC NET DEC 2017 PAPER 2 Q -4
How many distinguishable permutations of the letters in the work BANANA are there ? (1) 720 (2) 120 (3) 60 (4) 360

answered Nov 6, 2017 in CBSE/UGC NET by Sayan Bose Loyal (7.2k points) | 788 views

0 votes

2 answers

23

UGCNET-DEC2016-II-24
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≤m, the expected number of collisions involving a particular key x is less than _____ 1 1/n 1/m n/m

answered Sep 2, 2017 in CBSE/UGC NET by rishu_darkshadow Loyal (7.2k points) | 631 views

0 votes

2 answers

24

Can I wirte UGC NET for lecturship
I completed M.Tech(CSE(Information Security)). Am I eligible to write UGC NET for lecturship to work in Arts and Sciecne College. I am from Tamilnadu. As per UGC they just mentioned simply as master degree. I don't know what is the rules thery are following in Tamilnadu. Kindly clarify.

answered Sep 2, 2017 in CBSE/UGC NET by Kriti Singh (17 points) | 262 views

0 votes

2 answers

25

Which NET exam is for computer science students?
My doubt is as follows: Which NET exam is for computer science students: CBSE/UGC NET or CSIR - UGC NET and what is the subject code. Information for the same would be very useful.

answered Sep 2, 2017 in CBSE/UGC NET by Kriti Singh (17 points) | 681 views

+2 votes

1 answer

26

jan 17 paper-3 q 39

answered Aug 23, 2017 in CBSE/UGC NET by Shaveta (11 points) | 124 views

+1 vote

1 answer

27

Sets,Relation and Function
If f : R ---->R defined by f(x) = x2 + 1, then values of f -1 (17) and f -1(-3) are A. {Ø}, (4, - 4) B. {3,-3},{Ø} C. {Ø},{3,-3} D. {4,-4},Ø Answer is "D". But i dint understand how

answered Jul 24, 2017 in CBSE/UGC NET by joshi_nitish Boss (31.2k points) | 548 views

0 votes

2 answers

28

ugc net jan 2017 paper 3 q-18
18. Consider a line AB with A = (0,0) and B = (8, 4). Apply a simple DDA algorithm and compute the first four plots on this line. (1) [(0, 0), (1, 1), (2, 1), (3, 2)] (2) [(0, 0), (1, 1.5), (2, 2), (3, 3)] (3) [(0, 0), (1, 1), (2, 2.5), (3, 3)] (4) [(0, 0), (1, 2), (2, 2), (3, 2)]

answered Jul 5, 2017 in CBSE/UGC NET by Neeraj7375 Active (1.3k points) | 2.5k views

0 votes

0 answers

29

CBSE NET
I would like to know which topics from standard textbooks to cover for CBSE NET exam for the following subjects- 1. Artificial Intelligence 2. Fuzzy Logic 3. Digital Image Processing 4. Computer Graphics 5. Unix Thank you.

asked Jun 2, 2017 in CBSE/UGC NET by Rn (9 points) | 459 views

0 votes

1 answer

30

jan 17 paper 3 q 9

answered May 12, 2017 in CBSE/UGC NET by Prateek kumar Loyal (8.5k points) | 98 views

0 votes

1 answer

31

jan 17 paper-3 q 33

answered May 12, 2017 in CBSE/UGC NET by venkat_sirvisetti Junior (825 points) | 80 views

0 votes

0 answers

32

paper-3 q 31
[closed]

asked May 12, 2017 in CBSE/UGC NET by Sanjay Sharma Boss (48.8k points) | 85 views

0 votes

0 answers

33

UGC Net Query
The query may sound trivial but (my bad) I have no knowledge about such exam. I am not much aware about UGC-NET exam for Computer Science and came to come about such an exam recently. I wanted to know, What is the eligibility of this exam ? Does it ... What are the career prospects ? What is the score validity? What is the max age limit ? Anything else that would be useful to know

asked Apr 26, 2017 in CBSE/UGC NET by Arunav Khare Loyal (5.5k points) | 196 views

0 votes

0 answers

34

DEar admin please upload kvs pgt and nvs pgt computer science questions in previous years question

asked Apr 1, 2017 in CBSE/UGC NET by vivekgateoverflow (5 points) | 168 views

0 votes

1 answer

35

8086 instructions
In x86, which of the following is not executed by itself ? (A) cld (B) rep (C) std (D) nop

answered Mar 4, 2017 in CBSE/UGC NET by Sanjay Sharma Boss (48.8k points) | 476 views

+1 vote

2 answers

36

UGCNET-DEC2016-II-19
Consider a schema R(MNPQ) and functional dependencies M→N, P→Q. Then the decomposition of R into R1(MN) and R2(PQ) is _______ Dependency preserving but not lossless join Dependency preserving and lossless join Lossless join but not dependency preserving Neither dependency preserving nor lossless join

answered Feb 4, 2017 in Others by Aboveallplayer Boss (18k points) | 1.5k views

0 votes

2 answers

37

UGCNET-DEC2016-II-22
The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. The popped item is ________ A B F G

answered Feb 4, 2017 in Others by Debasmita Bhoumik Active (3.8k points) | 1.3k views

0 votes

2 answers

38

UGCNET-DEC2016-II-23
Which of the following is a valid heap? A B C D

answered Feb 4, 2017 in Others by Debasmita Bhoumik Active (3.8k points) | 905 views

+8 votes

1 answer

39

UGCNET-DEC2016-II-25
Which of the following statements is false? Optimal binary search tree construction can be performed efficiently using dynamic programming Breadth-first search cannot be used to find connected components of a graph Given the prefix and postfix walks of a binary tree, ... cannot be re-constructed uniquely Depth-first-search can be used to find the components of a graph 1 2 3 4

answered Feb 4, 2017 in Others by Debasmita Bhoumik Active (3.8k points) | 2.1k views

+1 vote

1 answer

40

UGCNET-DEC2016-II-28
A packet whose destination is outside the local TCP/IP network segment is sent to _______ File server DNS server DHCP server Default gateway

answered Feb 4, 2017 in Others by Debasmita Bhoumik Active (3.8k points) | 1.2k views

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