Object Oriented Programming Questions Medium
Polymorphism in Object-Oriented Programming (OOP) refers to the ability of an object to take on many forms or have multiple behaviors. It allows objects of different classes to be treated as objects of a common superclass, enabling them to be used interchangeably.
Polymorphism is achieved through method overriding and method overloading. Method overriding occurs when a subclass provides its own implementation of a method that is already defined in its superclass. This allows the subclass to provide a specialized behavior while still maintaining the same method signature.
Method overloading, on the other hand, involves defining multiple methods with the same name but different parameters within a class. The appropriate method to be executed is determined at compile-time based on the number, type, and order of the arguments passed.
Polymorphism promotes code reusability, flexibility, and extensibility. It allows for the creation of generic code that can work with objects of different types, reducing the need for duplicate code. Polymorphism also enables the implementation of complex systems by providing a way to interact with objects in a more abstract and generalized manner.