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

Referential integrity refers to the consistency that must be maintained between primary and foreign keys, i.e. every foreign key value must have a corresponding primary key value


	What is a View in SQL Server?

	What is the advantage of Materialised View?

	What is the use of DESC in SQL Server Query?

	Explain an outer join?

	What is the constraint in the SQL Server?



	What is the primary key in SQL Server?

	TRUNCATE TABLE EMP;, DELETE FROM EMP; -What Will the outputs of the above two commands (Queries) in SQL Server?

	How to use EXISTS operator OR How to use subqueries with the EXISTS operators?

	What is the difference between TRUNCATE and DELETE commands ?

	Which function is used to find the largest integer less than or equal to a specific value?