Question

difference between vistual base class and abstract class​

Answer 1

Answer:

*Vistual is wrong this word is Virtual

Virtual Class:

The class which virtually qualified in Inheritance definition.

Abstract Class:

The class which which never instantiated is known as Abstract class.

Explanation:

Virtual Class:

When a derived class inherits from more than one base class, then it can inherits the members of a base class from multiple inheritance paths.

Abstract Class:

A base class that contains pure virtual functions is an abstract base class.  A pure virtual function is a virtual function that has no implementation in its class.