Can you explain polymorphism?

Can you explain polymorphism?

Literally, polymorphism means "having multiple forms". In programming, if a variable can hold more than one type of value, then that's a kind of polymorphism. If functions can process more than one type of parameter, that's also polymorphism.

What is the meaning of polymorphism in OOP?

Generally, the ability to appear in many forms. In object-oriented programming, polymorphism refers to a programming language's ability to process objects differently depending on their data type or class. More specifically, it is the ability to redefine methods for derived classes.

Can we achieve polymorphism through composition?

Yes,you can achieve polymorphism without inheritance through interface implementation. saloni jhanwar wrote: Yes,you can achieve polymorphism without inheritance through interface implementation. you can achieve polymorphism without inheritance using composition.

Can you do polymorphism in a single class?

Java, like many other object-oriented programming languages, allows you to implement multiple methods within the same class that use the same name but a different set of parameters. … The types of the parameters need to be different, e.g. one method accepts a String and another one a Long.