What is the output of the following program? #include using namespace std; class Base { public: void f() { cout

What is the output of the following program?

#include

using namespace std;

class Base {

public:

   void f() {

      cout<>

   }

};

class Derived:public Base {

public:

   void f() {

      cout<>

   }

};

main() {

   Derived obj;

   obj.Base::f();

}

A - Base

B - Derived

C - Compile error

D - None of the above.