QUIZ(click here to view)

       QUIZ on OOPS(will keep posting various quiz questions)

C++ | Inheritance | Question 1

#include<iostream>    using namespace std; class Base1 {  public:      Base1()      { cout << " Base1's constructor called" << endl;  } };    class Base2 {  public:      Base2()      { cout << "Base2's constructor called" << endl;  } };    class Derived: public Base1, public Base2 {    public:      Derived()      {  cout << "Derived's constructor called" << endl;  } };    int main() {    Derived d;    return 0; } OPTIONS: (A) Compiler Dependent (B) Base1′s constructor called Base2′s constructor called Derived’s constructor called (C) Base2′s constructor called Base1′s constructor called Derived’s constructor called (D) Compiler Error

-SPECIAL PROBLEMS ON INHERITANCE(click here to view)

THIS POST IS BASICALLY EXPLAINING THE SPECIAL PROBLEMS IN INHERITANCE..will keep updating 

The diamond problem

The diamond problem occurs when two superclasses of a class have a common base class. For example, in the following diagram, the TA class gets two copies of all attributes of Person class, this causes ambiguities.

-INHERITANCE(click here to view)