C++ Institute CPP Exam - Topic 6 Question 29 Discussion

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

Question #: 29
Topic #: 6

[All CPP Questions]

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

answers.

#include

using namespace std;

template

class A {

T_v;

public:

A() {}

A(T v): _v(v){}

friend ostream & operator<<(ostream & c, const A & v) {

}

};

int main()

{

Aa(10);

cout<

return 0;

}

Aprogram will display:10

Bprogram will not compile

Cprogram will compile

Dprogram will run without output

Show Suggested Answer

Suggested Answer: A, C

by Leatha at May 03, 2022, 09:03 AM

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Vicky

4 months ago

Nope, it won't compile. Missing a definition for T_v!

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William

4 months ago

It compiles fine, just outputs 10.

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Alecia

4 months ago

Wait, is T_v supposed to be _v? Sounds fishy.

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Teddy

4 months ago

Totally agree, B is the right answer!

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Tracey

5 months ago

The program won't compile due to T_v not being defined.

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Weldon

5 months ago

Okay, let me break this down step-by-step. The key is to identify the specific errors and then determine the necessary correcting entries.

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Lang

5 months ago

I'm pretty sure it's about the actual healthcare service costs - so payments to providers makes the most sense.

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Paola

5 months ago

This looks like a straightforward question on configuring a WWPN pool for a vHBA template in Cisco UCS. I think the key is to identify the correct addressing sequence that matches the requirements.

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