Short Notes on OOPS in java

Short Notes on OOPS:

Abstraction:

It denotes the essential characterstics of an object which differentiate from other object and thus provide crisply defined conceptual boundaries relative to the perspective viewer.

Encapsulation:

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

Inheritance:

One object acquired the properties of another Object.

Polymorphism:

It is an ability of an object to take on many forms.

Ex: Compile time polymorphism – method over loading

Run time polymorphism – method overriding