C++ Institute CPP Exam - Topic 6 Question 42 Discussion

Actual exam question for C++ Institute's CPP exam

Question #: 42
Topic #: 6

[All CPP Questions]

What will happen when you attempt to compile and run the code below, assuming that you enter the following sequence: one two three?

#include

using namespace std;

int main ()

{

string a;

cin.getline(a);

cout<

return 0;

}

Program will output:

Aone

Bone two three

Cruntime exception

Dcompilation error

Ethe result is unspecified

Show Suggested Answer

Suggested Answer: D

by Cecily at May 03, 2022, 05:04 PM

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Justa

4 months ago

I thought it would just take the first word.

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Titus

4 months ago

No way, it's not a compilation error!

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Gail

4 months ago

Wait, are you sure? What if it breaks?

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Shala

4 months ago

Definitely B, that's how getline works!

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Sylvie

5 months ago

It will output "one two three".

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Lavonna

5 months ago

This question seems straightforward, I'm pretty confident I can figure this out.

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Louis

5 months ago

This question seems straightforward. I'm pretty confident I can answer it correctly.

upvoted 0 times

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Glory

5 months ago

I think the NCS 2000 Optical Service Channel might be built into the Transport System Controller, but I'm not entirely sure.

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