OOPS Concepts

• Encapsulation
• Inheritance
• Polymorphism
• Abstraction

Encapsulation:

• Encapsulation is the mechanism that binds together code and the data it manipulates and keeps both safe from outside interference and misuse.

Inheritance:

• Inheritance is the process by which one object acquire the properties of another object.

Polymorphism:

• Polymorphism provides a way to take more than one form.
• Two types of Polymorphism.                        

                               1. Compile Time Polymorphism (Overloading)

                               2. Run Time Polymorphism (Overriding)
Abstraction:

• Abstraction allows user to view only the essential features without knowing the background details.
• In other sense we can say that, it deals with the outside view of an object (interface).