In this post I am going to explain about polymorphism 


Abstraction :

Abstraction is process in which you collect or gather relevant data and remove non-relevant data. (And if you have achieved abstraction, then encapsulation also achieved.)

In Hindi

" Abstraction ek process hai jisme aap relevant data ko collect or gather karte ho aur non-relevant data ko remove karte ho"

Introduction :

In this post I am going to explain the difference between Abstract Class and Interface with examples in C#.

In Hindi

"Es post me main Abstract Class and Interface me difference batane ja raha hu"