What are the various topologies? Which one is the most secure?

2 Answers  

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if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

0 Answers  

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how to use enum datatype?Please explain me?

3 Answers   Excel,

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i want to asked a question about c program the question is: create a c program that displays all prime numbers less than 500? using looping statement

5 Answers  

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How do you do dynamic memory allocation in C applications?

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Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;

2 Answers   Lucent,

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int array[]={1,2,3,4,5,6,7,8}; #define SIZE (sizeof(array)/sizeof(int)) main() { if(-1<=SIZE) printf("1"); else printf("2"); }

2 Answers   Vector,

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What is sorting in c plus plus?

0 Answers  

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main() { int a[3][4] ={1,2,3,4,5,6,7,8,9,10,11,12} ; int i, j , k=99 ; for(i=0;i<3;i++) for(j=0;j<4;j++) if(a[i][j] < k) k = a[i][j]; printf("%d", k); }

4 Answers   Vector, Wipro, Zoho,

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What is getch () for?

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I have seen function declarations that look like this

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what is the output of the code and how? main() { int *ptr,x; x=sizeof(ptr); printf("%d",x); }

1 Answers  

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