What is Sign Function in SQL ?

What is FLOOR Function in SQL ?

What is COALESCE Operator in SQL ?

What is Database, DBMS, RDBMS ?

What is Sql Server's Default Port ?

What is the use of Main Method ?

Boxing And Unboxing in C#

what is Virtual Method

When Should we use struct instead of class

Difference between Class and Structure

What are sealed classes in C#?

Can multiple catch blocks be executed?

What is NameSpace in C# ?

What is a constructor ?

Can a private virtual method be overridden in C# ?

What is an object

Read only vs Constant Variables.

Access Modifiers in C#

Differences between Array.CopyTo() and Array.Clone() in C#

What are Jagged Arrays ?