C++ Institute Exam CPA Topic 1 Question 66 Discussion

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

Question #: 66
Topic #: 1

[All CPA Questions]

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

#include

using namespace std;

class A

{

public:

virtual void Print(){ cout<<"A";}

};

class B:public A

{

public:

virtual void Print(){ cout<< "B";}

};

int main()

{

A *obj;

A ob1;

obj = &ob1;

obj?>Print();

B ob2;

obj = &ob2;

obj?>Print();

}

AIt prints: AB

BIt prints: AA

CIt prints: BA

DIt prints: BB

Show Suggested Answer

Suggested Answer: C

by Daniel at Feb 25, 2023, 07:11 PM

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