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Answers by sh!va

3 votes
442
if the proposition all thieves are poor is false
If the propostion 'All thieves are poor' is false, which of the following propositions can be claimed certainly to be true? Some thieves are poor Some thieves are not poor No thief is poor No poor person is a thief
If the propostion 'All thieves are poor' is false, which of the following propositions can be claimed certainly to be true?Some thieves are poorSome thieves are not poorN...
2 votes
443
UGC NET CSE | June 2014 | Part 3 | Question: 63
The solution of the recurrence relation of $ T(n)=3T\left(floor \left(\frac{n}{4}\right)\right)+n$ is $O(n^{2})$ $O(n/g n)$ $O(n)$ $O(l g n)$
The solution of the recurrence relation of $ T(n)=3T\left(floor \left(\frac{n}{4}\right)\right)+n$ is$O(n^{2})$$O(n/g n)$$O(n)$ $O(l g n)$
2 votes
444
logics
confused between (a) and (c).
confused between (a) and (c).
3 votes
448
UGC NET CSE | June 2014 | Part 3 | Question: 56
Match the following cryptographic algorithms with their design issues : ... $\text{a-iii, b-iv, c-ii, d-i}$ $\text{a-iv, b-i, c-ii, d-iii}$
Match the following cryptographic algorithms with their design issues : $ \begin{array} {cIcI} & \textbf{List-I} & & \textbf{List-II} \\ \text{a.} & \text{DES} & \te...
1 votes
449
UGC NET CSE | December 2012 | Part 2 | Question: 47
Match the following : ... $\text{a-i, b-ii, c-iii}$ $\text{a-i, b-iii, c-ii}$ $\text{a-iii, b-i, c-ii}$
Match the following :$\begin{array}{clcl} \text{a.} & \text{TTL} & \text{i.} & \text{High fan out} \\ \text{b.} & \text{ECL} & \text{ii.} & \text{Low propagation delay}...
3 votes
451
UGC NET CSE | June 2016 | Part 3 | Question: 49
In UNIX , processes that have finished execution but have not yet had their status collected are known as _________ Sleeping processes Stopped Processes Zombie Process Orphan Processes
In UNIX , processes that have finished execution but have not yet had their status collected are known as _________Sleeping processesStopped ProcessesZombie ProcessOrpha...
5 votes
452
UGC NET CSE | June 2016 | Part 3 | Question: 53
A Multicomputer with 256 CPUs is organized as 16$\times$16 grid . What is the worst case delay(in hops) that a message might have to take 16 15 32 30
A Multicomputer with 256 CPUs is organized as 16$\times$16 grid . What is the worst case delay(in hops) that a message might have to take16153230
2 votes
453
UGC NET CSE | June 2016 | Part 3 | Question: 70
Consider the statement "Either $-2 \leq x \leq -1 \text{ or } 1 \leq x \leq 2$" The negation of this statement is x<-2 or 2<x or -1<x<1 x<-2 or 2<x -1<x<1 x $\leq$ -2 or 2 $\leq$ x or -1<x<1
Consider the statement "Either $-2 \leq x \leq -1 \text{ or } 1 \leq x \leq 2$"The negation of this statement is x<-2 or 2<x or -1<x<1x<-2 or 2<x-1<x<1x $\leq$ -2 or 2 $...
2 votes
454
UGC NET CSE | June 2016 | Part 3 | Question: 50
In UNIX OS , when a process creates a new process using the fork() system call , which of the following state is shared between the parent process and child process Heap Stack Shared memory segments Both heap and Stack
In UNIX OS , when a process creates a new process using the fork() system call , which of the following state is shared between the parent process and child processHeapSt...
2 votes
458
UGC NET CSE | June 2016 | Part 3 | Question: 4
The Register that stores all interrupt requests is Interrupt mask register Interrupt service register Interrupt request register Status register
The Register that stores all interrupt requests isInterrupt mask registerInterrupt service registerInterrupt request registerStatus register
2 votes
460
UGC NET CSE | June 2016 | Part 3 | Question: 6
In ___ method, the word is written to the block in both the cache and main memory, in parallel Write through Write back Write protected Direct mapping
In ___ method, the word is written to the block in both the cache and main memory, in parallelWrite throughWrite backWrite protectedDirect mapping
4 votes
462
UGC NET CSE | June 2016 | Part 2 | Question: 48
Pipelining improves performance by decreasing instruction latency eliminating data hazards exploiting instruction level parallelism decreasing the cache miss rate
Pipelining improves performance bydecreasing instruction latencyeliminating data hazardsexploiting instruction level parallelismdecreasing the cache miss rate
2 votes
463
TestBook Test Series: Algorithms - Time Complexity
On which of the following recurrence relation Masters theorem can not be applied ? A. T(n)= 2T(n/2) + n (log n). B. T(n) = T(n/2) + 1. C. T(n) = 8T(n/2) + (log n). D. T(n) = 7(T(n/4) + n2.
On which of the following recurrence relation Masters theorem can not be applied ?A. T(n)= 2T(n/2) + n (log n).B. T(n) = T(n/2) + 1.C. T(n) = 8T(n/2) + (log n).D. T(n) = ...
0 votes
464
UGC NET CSE | June 2014 | Part 3 | Question: 19
Match the following $:$ ... $\text{a-ii, b-i, c-iv, d-iii}$ $\text{a-iv, b-ii, c-i, d-iii}$
Match the following $:$ $\begin{array}{clcl} & \textbf{List – I}&& \textbf{List – II} \\ \text{a.} & \text{Correctness}& \text{i.} & \text{The extent to which a soft...
4 votes
466
UGC NET CSE | December 2012 | Part 2 | Question: 9
If a packet arrive with M-bit value is &lsquo;1&rsquo; and a fragmentation offset value &lsquo;0&rsquo;, then it is ____ fragement. First Middle Last All of the above
If a packet arrive with M-bit value is &lsquo;1&rsquo; and a fragmentation offset value &lsquo;0&rsquo;, then it is ____ fragement.FirstMiddleLastAll of the above
1 votes
467
UGC NET CSE | December 2012 | Part 2 | Question: 10
The number of bit strings of length eight that will either start with a 1 bit and end with two bits 00 shall be 32 64 128 160
The number of bit strings of length eight that will either start with a 1 bit and end with two bits 00 shall be3264128160
1 votes
469
Multi Valued Dependencies
Multi Valued Dependencies(MVD) satisfied by relation R(A,B,C) with tuples: (a1,b1,c1),(a1,b1.c2), (a2,b1,c1), (a2,b1,c3) A&#8674;&#8674;B B&#8674;&#8674;A, BC&#8674;&#8674;A, B&#8674;&#8674;AC
Multi Valued Dependencies(MVD) satisfied by relation R(A,B,C) with tuples: (a1,b1,c1),(a1,b1.c2), (a2,b1,c1), (a2,b1,c3)A&#8674;&#8674;BB&#8674;&#8674;A, BC&#8674;&#86...
12 votes
470
ISRO2016-2
What is the sum to infinity of the series, $3+6x^{2}+9x^{4}+12x^{6}+ \dots$ given $\left | x \right |<1$ $\frac{3}{(1+x^{2})}$ $\frac{3}{(1+x^{2})^{2}}$ $\frac{3}{(1-x^{2})^{2}}$ $\frac{3}{(1-x^{2})}$
What is the sum to infinity of the series,$3+6x^{2}+9x^{4}+12x^{6}+ \dots$ given $\left | x \right |<1$$\frac{3}{(1+x^{2})}$$\frac{3}{(1+x^{2})^{2}}$$\frac{3}{(1-x^{2})^{...
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