Object-oriented programming gives us modifiers, which control the visibility of members and methods. In some languages, like Java , we have modifiers such as private and public .

OOP Traditional Programming class define data + processing object data + processing attribute data (a field) method function message function call instantiate allocate a structure ...

What is polymorphism in object oriented programming ? The word polymorphism comes from Greek and means having several different forms. This is one of the essential concepts of object-oriented ...