C Language MCQ - English
If a variable is a pointer to a structure, then which of the following operator
Home | Discussion Forum
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
View More Related Question
1) What will be the output of the program ? #include<stdio.h>
int main()
{
char str[20] = "Hello";
char *const p=str;
*p='M';
printf("%s\n", str);
return 0;
}
2) What will be the output of the following C code?#include <stdio.h>
int main()
{
char *p = NULL;
char *q = 0;
if (p)
printf(" p ");
else
printf("nullp");
if (q)
printf("q\n");
else
printf(" nullq\n");
}
View Answer
3) What will be the output of the following C code? #include <stdio.h>
void main()
{
int x = 0;
int *ptr = &x;
printf("%d\n", *ptr);
}
4) What will be the output of the following C code? #include <stdio.h> int *f();
int main()
{
int *p = f();
printf("%d\n", *p);
}
int *f()
{
int *j = (int*)malloc(sizeof(int));
*j = 10;
return j;
}
View Answer
5) A pointer is
View Answer
