C++ Institute CPP Exam - Topic 8 Question 48 Discussion

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

Question #: 48
Topic #: 8

[All CPP Questions]

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

#include

using namespace std;

template

void g(int a)

{

cout<

}

template

void g(A a)

{

cout<

}

int main()

{

int a = 1;

g(a);

return 0;

}

Aprogram displays: 1

Bprogram displays: 2

Ccompilation error

Druntime exception

Show Suggested Answer

Suggested Answer: B

by Edna at May 06, 2022, 01:40 PM

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Geoffrey

4 months ago

Huh, I thought templates were more complicated than this!

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Monroe

4 months ago

Totally agree, it outputs 2!

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Scarlet

4 months ago

Wait, is there a compilation error here?

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Melynda

4 months ago

I think it should just print 1, right?

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Jettie

5 months ago

The second template will be called, so it prints 2.

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Lorean

5 months ago

This seems like a tricky one. I'm not sure if I should go with creating a new group in the LDAP directory or using a project role. Might need to think this through carefully.

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Desmond

5 months ago

Easy peasy! Install the unmanaged package, install the managed package, and make sure Chatter is enabled. The console view and contact-account settings are just extras.

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