Operators and Expressions - C Programming MCQ Questions and Answers

#include <stdio.h>
(sizeof double = 8, float = 4, void = 1)
#define PI 3.14
int main()
{
    printf("%d", sizeof(PI));
}

#include <stdio.h>
main()
{
    int a = 1;
    printf("size of a is %d, ", sizeof(++a));
    printf("value of a is %d", a);
};

//Let P be a structure
//Let Q be a union