Virtual Function in C++ Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Polymorphism means

1. Many forms
2. Only one form
3. Hiding data
4. None of them

MCQ 2: A class that have no pure virtual member functions, are called

1. Polymorphic class
2. Concrete class
3. Base class
4. Abstract class

MCQ 3: In object oriented programming there are two distinct views, one is consumer and second is manufacturer view, that manufacturer's action are called

1. Functions
2. Operations
3. Methods
4. None of them

MCQ 4: A virtual member function is a member function that can

1. Be overridden by a subclass
2. Be derived from another class
3. Move to any class
4. None of them

MCQ 5: Object-oriented programming refers to the use of

1. Derived classes
2. Virtual functions
3. PHP scripts
4. Both A and B