What is Inheritance

Inheritance is a feature of OOPS. It allows a child class to reuse and extend the properties and functionality of a parent class.

Why Use Inheritance?

Code Reusability: (avoid duplication)

multiple subclasses can reuse the common functionalities implemented in parent class. So reducing redundancy (duplication).

Extensibility

New functionality can be added to a subclass without modifying the code of the parent class.

Easier maintenance

Changes made in the superclass automatically apply to all its subclasses (derived class / child class)

How does implement the code

using the keyword "extends"

types of inheritance