Polymorphism And Abstract Function MCQ

1. Which of the followings are true about Virtual functions?

2. If a class contains pure virtual function, then it is termed as_____________________

3. If abstract class is inherited by derived class, then_______________.

4. When a virtual function is redefined by the derived class, it is called___________.

5. We can create objects of the abstract class.

6. Find the wrong statement/s about Abstract Class.

7. _______________ is a member function that is declared within a base class and redefined by derived class.

8. While redefining a virtual function in the derived class, if its prototype is changed then___________________.

9. Run time polymorphism can be achieved with______.

10. Syntax for Pure Virtual Function is______________.

11. Runtime polymorphism is achieved only when a virtual function is accessed through a pointer to the base class.

12. A virtual function that has no definition within the base class is called____________.