What is polymorphism What is inheritance

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Polymorphism is the ability of a function to behave differently based on the object it is called with. Inheritance is the mechanism by which a new class inherits properties and behaviors from an existing class.

Polymorphism allows objects of different classes to be treated as objects of a common superclass. For example, a superclass Animal can have subclasses like Dog and Cat, and a method speak() can be called on any object of type Animal to produce different sounds based on the specific subclass.
Inheritance allows a new class (subclass) to inherit properties and behaviors from an existing class (superclass). For example, a class Vehicle can have properties like speed and methods like start() and stop(), and a subclass Car can inherit these properties and behaviors while adding its own unique features.
Polymorphism and inheritance are key concepts in object-oriented programming, enabling code reusability, flexibility, and extensibility.

What is polymorphism What is inheritance

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