C | Structure & Union | Question 2

Assume that size of an integer is 32 bit. What is the output of following program?

#include<stdio.h>
struct st
{
    int x;
    static int y;
};

int main()
{
    printf("%d", sizeof(struct st));
    return 0;
}

(A) 4
(B) 8
(C) Compiler Error
(D) Runtime Error

Answer: (C)
Explanation: In C, struct and union types cannot have static members. In C++, struct types are allowed to have static members, but union cannot have static members in C++ also.