To override a public method of a superclass in a subclass, the corresponding method in the subclass must have the same name but a different number of parameters.

Public Method

A function defined in a class that can be accessed from any other class.

Superclass

In object-oriented programming, the class from which other classes inherit features such as properties and methods.

Parameters

Parameters are variables listed as a part of the function definition, used to receive information from a function call.