obj?

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

#include <iostream>

using namespace std;

class A {

public:

virtual void Print()=0;

};

class B: public A {

public:

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

};

class C: public A {

public:

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

};

int main()

{

Bob2;

Cob3;

A*obj;

obj = &ob2;

obj?>Print();

obj = &ob3;

obj?>Print();

}
A . It prints: BC
B . It prints: CB
C . It prints: CC
D . It prints: BB

View Answer

Answer: A