C++ Institute Exam CPA-21-02 Topic 1 Question 18 Discussion

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

Question #: 18
Topic #: 1

[All CPA-21-02 Questions]

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

#include

using namespace std;

int main()

{

int *t;

t = new int[2];

for (int i=0; i<2; i++) {

t[i] = i;

}

cout << t[1];

}

AIt prints: 0

BIt prints: 1

CIt prints: 10

DIt prints: ?1

Show Suggested Answer

Suggested Answer: A, B

by Ena at Jun 22, 2024, 01:29 PM

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Remedios

4 days ago

Wow, this is a classic pointer question! I remember struggling with these in my exam. Good thing I brushed up on my dynamic memory allocation before taking this test.

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Serina

8 days ago

The correct answer is B) It prints: 1. The code dynamically allocates an array of two integers and initializes them with 0 and 1 respectively. Then it prints the value at index 1, which is 1.

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