C Language MCQ - English
If a variable is a pointer to a structure, then which of the following operator
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If a variable is a pointer to a structure, then which of the following operator is used to access data members of the structure through the pointer variable?
.
&
*
->
Answer : D
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1) What will be the output of the following C code? #include <stdio.h>
int x = 0;
void main()
{
int *const ptr = &x;
printf("%p\n", ptr);
ptr++;
printf("%p\n ", ptr);
}
2) In which header file is the NULL macro defined?
3) The operator used to get value at address stored in a pointer variable is
4) How many bytes are occupied by near, far and huge pointers (DOS)?
5) Comment on the following pointer declaration. int *ptr, p;
ptr is a pointer to integer, p is not
ptr and p, both are pointers to integer
ptr is a pointer to integer, p may or may not be
ptr and p both are not pointers to integer
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