Name key elements of ObjectOriented systems Note no plagiar

Solution

there are 3 basic elements of object oriented system.they are:-

1.inheritance 2.polymorphism 3.encapsulation

Inheritance:-

inheritance is a concept where a class or an object can get the properties of its parent or sibling class,for example let us consider A is a parent class and it has a method called read_me().and B is another class inherited from class A.so using inheritance B class also has access rigths or can explicitly use the read_me() method from A.

polymorphism:- (poly-many) (morph-forms)

polymorphism is an ability of an object to take on many forms.in general sense polymorphism means a parent class refering the child class object

encapsulation:-

encapsulation in oop is nothing but binding or grouping of methods and member function in a class