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C Programming

C Programming
What will be the final value of the digit?void main(){ int digit = 0; for( ; digit <= 9; ) digit++; digit *= 2; --digit;}

17
16
20
-1
19

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C Programming
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as

int (*p) (char *)[]
int *p(char *)[]
int(*p(char *))[]
None of these.

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C Programming
What will be the output of given program?#includevoid main(){int a=1;if("%d=hello", a);}

1
complier error
0
no error no output

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C Programming
What will be the output of the following program?void main(){ int a, b, c, d; a = 3; b = 5; c = a, b; d = (a, b); printf("c=%d d=%d", c, d);}

c=3 d=3
c=5 d=3
c=3 d=5
c=5 d=5

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C Programming
Determine Output:void main(){ int i; char a[]="�"; if(printf("%sn", a)) printf("Ok here n"); else printf("Forget itn");}

None of These
Error
Forget it
Ok here

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C Programming
Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");}

Depends on the compiler
nullp nullq
p q
x nullq where x can be p or nullp depending on the value of NULL

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