CPA - C++ Certified Associate Programmer: CPA-21-02

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 = andob1;

obj?>Print();

B ob2;

obj = andob2;

obj?>Print();

}

A. It prints: AB

B. It prints: AA

C. It prints: BA

D. It prints: BB

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

A. It prints: 33

B. It prints: ?1

C. It prints: ??

D. It prints: ?3

What will be the output of the program?

#include

#include

using namespace std;

int fun(int);

int main()

{

float k=3;

k = fun(k);

cout<

return 0;

}

int fun(int i)

{

i++;

return i;

}

A. 3

B. 5

C. 4

D. 5