C++ Institute Exam CPA-21-02 Topic 8 Question 31 Discussion

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

Question #: 31
Topic #: 8

[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=5;

switch(i)

{

case 1:

cout<<"Hello";

break;

case 2:

cout<<"world";

break;

case 3:

break;

default:

cout<<"End";

}

return 0;

}

AIt prints: Hello

BIt prints: world

CIt prints: End

DIt prints: Helloworld

Show Suggested Answer

Suggested Answer: C

by Azalee at Nov 15, 2024, 09:48 AM

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Billye

2 months ago

The correct answer is C. The code will print 'End' because the value of 'i' is 5, which doesn't match any of the case statements, so it will execute the default case.

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Jerilyn

1 months ago

D) It prints: Helloworld

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Gilma

1 months ago

C) It prints: End

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Audry

2 months ago

B) It prints: world

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Pura

2 months ago

A) It prints: Hello

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Donte

3 months ago

I believe it will print: End as well, since the default case will be executed when no other case matches.

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Annamae

3 months ago

Haha, I bet the answer is D. It will print 'Helloworld' because the code is clearly broken and will do something unexpected. That's what happens when you write spaghetti code!

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Inocencia

3 months ago

I think the answer is B. The code will print 'world' because the value of 'i' is 5, which matches the case 2 statement.

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Leota

2 months ago

Because the value of 'i' is 5, which matches the case 2 statement.

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Katheryn

2 months ago

The code will print 'world'.

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Na

2 months ago

I think the answer is B.

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Antonio

3 months ago

I agree with Tamala, because the value of i is 5 and there is no case for 5 in the switch statement.

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Tamala

3 months ago

I think it will print: End.

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Arlyne

3 months ago

The answer is C. The code will print 'End' because the value of 'i' is 5, which doesn't match any of the case statements, so it will execute the default case.

upvoted 0 times