C++ Institute CPA-21-02 Exam - Topic 5 Question 51 Discussion

Actual exam question for C++ Institute's CPA-21-02 exam

Question #: 51
Topic #: 5

[All CPA-21-02 Questions]

What happens when you attempt to compile and run the following code?

#include

using namespace std;

#define DEF_A 0

int main(int argc, char *argv[]) {

cout << DEF_A;

return 0;

}

AIt prints: 1

BIt prints: 0

CIt prints: ?1

DCompilation error

Show Suggested Answer

Suggested Answer: B

by Felton at Mar 31, 2026, 05:34 PM

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I think it should print 0 since DEF_A is defined as 0.

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