OOP stands for object-oriented programming. OOP is a programming paradigm related to objects.

OOP's main concepts are object and class. Each object communicates with the others.

Class is a template(blueprint) for creating a object. It contains attributes/properties/datas/state and behavior/methods/actions.

example: home blueprint/sketch

Object is instance of class. Object has attributes , methods and identify.

object is a real entity, example: real home

• Clear structure.
• Reusable.
• DRY code (don't repeat yourself).
• Maintainable/Bug fixing/dedug easy.
• Adoptable.
• Secure,protect infromation through encapsulation.
• Faster development sprint.

1. Inheritance (extends parent class with child class)
2. Encapsulation (binding properties/method one unit)
3. Abstraction (Hiding implementation)
4. Polymorphism (Many form)

• Resources