What is overriding and overloading?

Question

Accepted Answer

Overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class. Overloading is when multiple methods have the same name but different parameters.

Overriding occurs in inheritance when a subclass provides a specific implementation of a method that is already provided by its parent class.
Overloading is when multiple methods have the same name but different parameters, allowing for different behaviors based on the input.
Example of overriding: class Animal { void sound() { System.out.println('Animal sound'); } } class Dog extends Animal { void sound() { System.out.println('Bark'); } }
Example of overloading: void print(int num) { System.out.println(num); } void print(String text) { System.out.println(text); }

What is overriding and overloading?

Popular interview questions of Web Developer