What is OOP ?

Object Oriented programming (OOP) is a programming paradigm that relies on the concept of classes and objects. It is used to structure a software program into simple, reusable pieces of code blueprints (usually called classes), which are used to create individual instances of objects.

Advantage :

• Reusable, objects can be used across programs

• OOP models complex things as reproducible, simple structures

• Easier to debug, classes often contain all applicable information to them

• Secure, protects information through encapsulation

Structure of OOP :

The structure, or building blocks, of object-oriented programming include the following:

• Classes

• Objects

• Methods

• Attributes

Main Principles of OOP :

• Encapsulation

• Abstraction

• Inheritance

• Polymorphism

Programming languages designed primarily for OOP include:
Java,Python,C++

Other programming languages that pair with OOP include:
PHP,JavaScript