C++ Institute CPP Exam - Topic 8 Question 35 Discussion

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

Question #: 35
Topic #: 8

[All CPP Questions]

What will happen when you attempt to compile and run the following code? Choose all possible answers.

#include

using namespace std;

class B {};

template

class A {

T_v;

public:

A() {}

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

T getV() { return _v; }

void add(T a) { _v+=a; }

};

int main()

{

A a(1);

Ab;

a.add(10);

cout << a.getV() <

return 0;

}

Aprogram will display:11

Bprogram will not compile

Cprogram will compile

Dprogram will cause runtime exception

Show Suggested Answer Hide Answer

Suggested Answer: A, C

by Minna at May 07, 2022, 08:21 AM

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Amie
4 months ago

Yeah, I agree with Lorriane, it should print 11!

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Casey
4 months ago

Wait, is T_v even defined? Sounds sketchy.

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Hassie
4 months ago

Definitely compiles, just a typo in the class!

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Tamra
4 months ago

I think it won't compile due to T_v.

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Lorriane
5 months ago

Program will display: 11

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Daryl
5 months ago

Based on my understanding of Webex, the Webex Teams Widgets and Webex Teams Browser SDK seem like the most logical choices for embedding voice and video collaboration. I'll go with those two.

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Serita
5 months ago

Creating a new subnet or VPC seems like overkill for this scenario. The most efficient solution is definitely option B - adding an alias IP range to the existing subnet.

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