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Cognizant SQL Server Interview Questions

Questions Answers Views Company eMail

how to find nth highest salary

103 178822

About types of indexes in SQL server ?

2 7682

Difference between writing SQL query and stored procedure ?

15 76229

About DTS usage ?

2 7977

How do you optimize Sql queries ?

2339

Rate yourself in .NET and SQL ?

1 8843

how to retrive only second row from table in sql server 2000?

15 26194

After recovering the database by using tail log backup.How to verify the data has been sucessfully restored or not.?

2031

How to retrieve range of 10th rows to 20 th rows from total rows from a database table.? (Not from Dataset)

10 18080

write a query for list of owner who are having multiple bikes in below table 1 shanker pulsar 2 shanker Honda 3 shanker car 4 Balu pulsar 5 Balu Honda 6 Balu car 7 Shyam pulsar 8 Jaya Honda 9 Deepa car 10 vasu car

12 15369

Syntax to find the used space and free space of the Data file in a database(SQL Server). Following queries didn't give the exact Used space and Free Space Information sp_spaceused;DBCC showfilestats;exec MyDbName.dbo.sp_spaceused;SP_HELPFILE Can any one tell me the query for how to find the exact used data file space and free space in a Data File?

2 7740

How to generate the Reports for the Database? I need an Example for it.Will we manually do this or else any script is there? Please let me know ASAP...

1 3943

When we are using this query to shrink the log file,what exactly it will execute internally? Do we lose any data when we run this script? which data it will truncate in the log file and where it is saved. Please let me know... USE DatabaseName GO DBCC SHRINKFILE(, 1) BACKUP LOG WITH TRUNCATE_ONLY DBCC SHRINKFILE(, 1) GO

1 4892

one of my database size is 2gb and Unrestricted Growth for Data file up to 10%.But every day after day I am getting Primary Data file is full 99.999 please take appropriate actions.Why it is? Even disk space is also not full,but still I am getting the alerts.

1 5286

Suppose i have one sql query that contains 2 minute to execute.After one weekly i am executing same query that is taking 5 minute.Why our same query is taking more time.what would be my approach to reduce execution time.Please help.

1 7981

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Cognizant SQL Server Interview Questions

Cognizant SQL Server Interview Questions (17)

Un-Answered Questions

How is an establishment different from a company?

620

How do we represent private, public and protected in class diagrams?

878

What is graph in tensorflow ?

How to calculate or formula to calculate rhe power in 2 phase system ??

1448

What is a failure?

1191

How do I find pop3 imap settings in outlook?

What are the uses of servlet and what is servlet chaining?

1047

How you can access the values from the Repeater control in ASP.NET?

1025

Why swings are called lightweight components?

974

What do you mean by list comprehension in python?

852

Explain some important features of hadoop?

415

What is typically the most important reason to use risk to drive testing efforts?

1027

How to sign out from forms authentication?

1000

Where is system32 located?

900

What key additions to the team are needed in the short term? - Venture Capitalists

1190