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Answers by sh!va

1 votes
363
ISI Maths
If A,B,C and D are statements such that if at least one of A and B is true, then at least one of C and D must be true. Further, both A and C are false. Then (A) if D is false then B is false (B) both B and D are false (C) both B and D are true (D) if D is true then B is true
If A,B,C and D are statements such that if at least one of A and B is true, then at least one of C and D must be true. Further, both A and C are false. Then(A) if D is fa...
0 votes
366
topology
which topology is most used in an organization and why?
which topology is most used in an organization and why?
1 votes
367
UGC NET CSE | June 2013 | Part 3 | Question: 51
Trace the error: void main() { int *b, &a; *b=20; printf(“%d, %d”, a, *b) } No error Logical error Syntax error Semantic error
Trace the error:void main() { int *b, &a; *b=20; printf(“%d, %d”, a, *b) }No errorLogical errorSyntax errorSemantic error
1 votes
368
Prog\ What is the output
#include <stdio.h> #define crypt(s,t,u,m,p,e,d) m##s##u##t #define begin crypt(a,n,i,m,a,t,e) int begin() { printf("Hello\n"); return 0; } Options are : (a) Hello (b) Link error (c) Segmentation fault (d) Compiler error
#include <stdio.h #define crypt(s,t,u,m,p,e,d) m s u t #define begin crypt(a,n,i,m,a,t,e) int begin() { printf("Hello\n"); return 0; }Options are :(a) Hello (b) Link erro...
0 votes
369
heap sort
Experiments indicate that heap sort requires_____ as much time as quick sort for randomly sorted input a)twice b)thrice c)four times d)five times
Experiments indicate that heap sort requires_____ as much time as quick sort for randomly sorted inputa)twice b)thrice c)four times d)five times
0 votes
372
ISI Maths
A club with x members is organized into four committees according to the following rules: each member belongs to exactly two committees Each pair of committees has exactly one member in common Then x=4 x=6 x=8 x cannot be determined from the given information
A club with x members is organized into four committees according to the following rules:each member belongs to exactly two committeesEach pair of committees has exactly ...
1 votes
374
what is output
#include<stdio.h> void main(){ m(); void m(){ printf("hi\n"); } } please explain ?
#include<stdio.h void main(){ m(); void m(){ printf("hi\n"); } } please explain ?
14 votes
375
Homomorphism
What exactly Homomorphism of a language is? What is the need of it? .. And how is it closed under regular languages?
What exactly Homomorphism of a language is? What is the need of it? .. And how is it closed under regular languages?
0 votes
377
GATE IT 2008 | Question: 44
When $n = 2^{2k}$ for some $k \geqslant 0$, the recurrence relation $T(n) = √(2) T(n/2) + √n$, $T(1) = 1$ evaluates to : $√(n) (\log n + 1)$ $√(n) \log n$ $√(n) \log √(n)$ $n \log √n$
When $n = 2^{2k}$ for some $k \geqslant 0$, the recurrence relation$T(n) = √(2) T(n/2) + √n$, $T(1) = 1$evaluates to :$√(n) (\log n + 1)$$√(n) \log n$$√(n) \log...
3 votes
378
data link layer
In a LAN environment, which is better: Token Ring or Ethernet and why?
In a LAN environment, which is better: Token Ring or Ethernet and why?
0 votes
382
ISI Maths
For a real number a, define $a^+=maxa, 0$. for example $2^+ = 2, (-3)^+=0$. Then for two real number a and b, the equality $(ab)^+ = (a^+)(b^+)$ holds if and only if both a and b are positive a and b have the same sign a=b=0 at least one of a and b is greater than or equals to 0
For a real number a, define $a^+=maxa, 0$. for example $2^+ = 2, (-3)^+=0$. Then for two real number a and b, the equality $(ab)^+ = (a^+)(b^+)$ holds if and only ifboth ...
0 votes
383
What is the output of this code ?
#include int main() { int *p, a; p = &a; scanf("%d",p); printf("a = %d *p = %d", a, *p); } a = 32766 *p = 32766 a = 32767 *p = 32767 a = -1219137971 *p = -1219137971 No Output
#include int main() { int *p, a; p = &a; scanf("%d",p); printf("a = %d *p = %d", a, *p); }a = 32766 *p = 32766a = 32767 *p = 32767a = -1219137971 *p = -1219137971No Outpu...
1 votes
384
UGC NET CSE | June 2013 | Part 3 | Question: 29
In homogenous coordinate system (x, y, z) the points z=0 are called Cartesian points Parallel points Origin point Point of infinity
In homogenous coordinate system (x, y, z) the points z=0 are calledCartesian pointsParallel pointsOrigin pointPoint of infinity
0 votes
385
UGC NET CSE | June 2013 | Part 3 | Question: 26
An actor in an animation is a small program invoked _____ per frame to determine the characteristics of some object in the animation. once twice 30 times 60 times
An actor in an animation is a small program invoked _____ per frame to determine the characteristics of some object in the animation.oncetwice30 times60 times
1 votes
390
UGC NET CSE | June 2013 | Part 3 | Question: 50
What will be the output of the following segment of the program? main() { char *s=&rdquo;hello world&rdquo;; int i=7; printf(&ldquo;%, *s, i, s); } syntax error hello w hello o world
What will be the output of the following segment of the program?main() { char *s=&rdquo;hello world&rdquo;; int i=7; printf(&ldquo;%, *s, i, s); }syntax errorhello whello...
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