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C Language - Pointers

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13.

Declaration int *(*p) int(*a)(i) is ?

A.	A pointer to a, which returns an integer	B.	A pointer to function that accepts an integer argument and returns an integer
C.	A pointer to subroutine, which returns result of evaluation	D.	None of Above

14.

Null pointer and UN-initialized pointers are same ?

A.	False	B.	None of Above
C.	True	D.	Varies from program to program

15.

Null pointer is ?

A.	A pointer which does not point anywhere	B.	A pointer that returns 0 values
C.	None of Above	D.	Pointer defined with name Null

16.

What are the values of trouble and *pt after the following program fragment has been executed?

double trouble = 13.13;

double *pt;

pt = &trouble;

*pt = 9.9;

A.	trouble is 13.13, *pt is 9.9	B.	trouble is 9.9, *pt is 13.13
C.	trouble is undefined, *pt is 9.9	D.	trouble is 9.9, *pt is 9.9

17.

Consider the following program fragment, assuming the #include directive:

char saying[] = "Too many cooks spoil the broth.";

char *p1, *p2;

p1 = saying;

p2 = saying + 8;

*p2 = '\0';

printf("%s\n", saying);

What string will be printed?

A.	"Too many cooks spoil the broth."	B.	"cooks spoil the broth."
C.	"Too many"	D.	"Too manycooks spoil the broth."

18.

main()

{

char *p="hai friends",*p1;

p1=p;

while(*p!='\0') ++*p++;

printf("%s %s",p,p1);

}

A.	ibj!jfoetgs	B.	foetibj!gsj
C.	ibj!gsjfoet	D.	ib!gsjfojet

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