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C Programming

C Programming
Which one of the following is not a reserved keyword for C?

case
default
main
register
auto

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C Programming
What will be the value of i and j after execution of following program?#includevoid main(){int i, j;for(i=0,j=0;i<10,j<20;i++,j++){printf("i=%d %t j=%d", i, j); }}

10 20
10 10
Run time error
20 20

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C Programming
Which of the following is the correct way of declaring a float pointer:

*float ptr;
float ptr;
float *ptr;
None of these

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C Programming
Determine Output:#include#define a 10void main(){ #define a 50 printf("%d", a);}

50
10
None of These
Compiler Error

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C Programming
What will be the output?main() { char *p; p = "Hello"; printf("%cn",*&*p); }

Hello
Some address will be printed
None of these.
H

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C Programming
What will be the output of this program on an implementation where int occupies 2 bytes?#include void main(){ int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d", i, j);}

the behavior is undefined
i=3 j=2
i=4 j=2
i=5 j=2

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