SQL Server Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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SQL Server Interview Questions

Questions Answers Views Company eMail

What is the difference between left and right outer join?

1058

Explain the commands in sql server?

1035

Write an sql query for deleting duplicate rows?

995

What is difference between clustered index and non clustered index?

1074

Write query to return all rows sql?

1049

What is difference between foreign key and unique key?

1006

State the difference between union and union all?

926

What do you understand by recursive stored procedures?

986

What are a database and a data warehouse?

1020

What do you understand by the denormalisation?

952

What is an index in sql?

999

Name few of the dcl commands in sql?

1003

What is join and name different type of joins?

1048

Is there any difference between the primary key and unique key?

999

Name the different type of indexes in sql?

955

Un-Answered Questions { SQL Server }

How should i optimize the time for execution of stored procedure having single input and many output from the different tables?

1911

what is a deadlock? : Sql server database administration

1058

What do you understand by the analysis services in sql server?

937

What is sql server english query?

1118

List some advantages and disadvantages of stored procedure?

1014

How to convert a numeric expression from one data type to another?

1010

What is normalization? Describe its different types.

1103

what is raid? : Sql server database administration

1037

Where are SQL server users names and passwords are stored in sql server?

1261

Why should you use or avoid select * statements?

1023

Explain aggregate functions?

1078

How many levels of sp nesting are possible?

1018

In which sql server version report builder introduced?

148

How to select some specific columns from a table in a query in ms sql server?

1001

What are different types of data sources?

1010

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