C-Sharp (C#) Interview Questions and Answers (FAQs)


	What is the difference between TRUNCATE and DELETE commands ?

	How many Columns per SELECT statement is possible in SQL Server?

	Write a SQL Query to find first week day of the month?

	State true or false. !=, <>, ^= all denote the same operation in SQL Server.

	What is the CHECK constraint in SQL Server?



	What are some SQL aggregates and built-in functions?

	What is the primary key in SQL Server?

	Which operator performs pattern matching in SQL Server?

	What is the Referential Integrity in SQL Server?

	What is a Subquery ?