C++ Institute Exam CPA-21-02 Topic 2 Question 42 Discussion

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

Question #: 42
Topic #: 2

[All CPA-21-02 Questions]

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

#include

using namespace std;

int main(){

int *i;

i = new int;

*i = 1.0 / 2 * 2 / 1 * 2 / 4 * 4;

cout << *i;

return 0;

}

AIt prints: 0

BIt prints: 1

CIt prints: 2

DIt prints: 0.5

Show Suggested Answer

Suggested Answer: C

by Tiffiny at Jul 13, 2025, 05:57 PM

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Marylyn

3 days ago

Hmm, let me think about this... Doesn't integer division always truncate the result? I'm going with B!

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Pearly

5 days ago

Wait, are we supposed to use floating-point arithmetic or integer arithmetic? I'm so confused!

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Lorriane

6 days ago

That makes sense, I can see how the calculations would lead to that result

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Willodean

7 days ago

I think the correct answer is C) It prints: 2 because of the arithmetic operations in the code

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Dortha

11 days ago

But doesn't the code involve some calculations that might result in a different output?

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Lorriane

27 days ago

I believe the answer is B) It prints: 1

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Dortha

1 months ago

I think the answer is A) It prints: 0

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