Virtual functions are defined in ?

Keep practicing — related questions

• In which of the following forms of inheritance are base classes declared as 'Virtual'?
• Is it important to define a virtual function in a base class even though it may not be used?
• virtual function defined in the parent class should be redefined in all of its inheriting child classes
• Virtual functions enable the possibility for a function to be polymorphic when it is overridden in one or m...
• A pure virtual function is a function that___________
• Types of Polymorphism
• When a virtual function is inherited, its virtual nature is also inherited.
• A function that is declared within the base class, but redefined inside the derived class is called