Cognizant SQL Server Interview Questions Answers, Cognizant Placement Papers, Cognizant Technical, HR Interview Questions, Cognizant Aptitude Test Questions, Cognizant Campus Placements Exam Questions

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Cognizant SQL Server Interview Questions

Questions Answers Views Company eMail

how to find nth highest salary

103 179920

About types of indexes in SQL server ?

2 7721

Difference between writing SQL query and stored procedure ?

15 76465

About DTS usage ?

2 8010

How do you optimize Sql queries ?

2371

Rate yourself in .NET and SQL ?

1 8899

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

15 26360

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

2049

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

10 18184

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 15495

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 7779

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 3965

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 4923

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 5310

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 8032

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Cognizant SQL Server Interview Questions

Cognizant SQL Server Interview Questions (17)

Un-Answered Questions

How to create a blank file in unix?

940

What is python's slice notation?

906

what is your biggest weakness?

1054

Can chkdsk be stopped?

861

What is meant by Poisson regression?

352

In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks

3129

What is multicasting?

949

Which are the social media channels generally used for marketing?

733

What is calibrated?

909

Why abstract class can not be instantiated?

834

What is the starting point of execution for feature files?

559

What is rate for brick masonry work of 1.0 m3 in cm 1:6?

1136

What are the three things you would like to change in this world?

Which is the most beautiful font in ms word?

589

How long is a year on saturn?

146