Manish Agrahari's contributions

In this article you will learn about Polymorphism in detail. What is Polymorphism? Static or Compile-time Polymorphism, Dynamic or Runtime Polymorphism, Virtual modifier, Virtual methods, Difference between method overriding and method hiding, Sealed methods

This blog defines self join in SQL Server.

This blog defines the sum of rows in SQL Server.

This article defines OOPs concepts in C#. The key OOPs contents are abstraction, encapsulation, inheritance, and polymorphism. Learn how to implement OOPs concepts in C# and .NET.