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C | Structure & Union | Question 2

  • Difficulty Level : Medium
  • Last Updated : 04 Feb, 2013

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

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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.

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