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Cognizant SQL Server Interview Questions

Questions Answers Views Company eMail

how to find nth highest salary

103 181934

About types of indexes in SQL server ?

2 7815

Difference between writing SQL query and stored procedure ?

15 76951

About DTS usage ?

2 8106

How do you optimize Sql queries ?

2429

Rate yourself in .NET and SQL ?

1 8971

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

15 26658

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

2099

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

10 18408

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 15757

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 7871

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 4029

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 4993

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 5373

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 8144

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Cognizant SQL Server Interview Questions

Cognizant SQL Server Interview Questions (17)

Un-Answered Questions

Does nodejs use threads?

545

How to insert data into database table in codeigniter ?

779

What is the use of writing sharing rules? Can you use sharing rules to restrict data access? : salesforce crm

548

wht did you apply at teletech? why not in tanscom, convergy's, ventus, etc.?

2846

Describe the historical significance of Protactinium's discovery and its naming.

651

Tell me what is project implementation?

1006

Give an example for electrophilic substitution reaction?

1106

HAI HELLO EVERYBODY, GOOD EVINING. THIS IS ANIL KUMAR. IAM WORKING AS A OSS-SR.ENGG IAM LOOKING FOR LEARNING TELECOM PROTOCOLS. PLZ HELP ME. HOW COULD I GET INFORMATION AND MATERILS.

2015

what is meant cloud watch?

612

What is meant by consignment

2112

What is command example?

1096

What is hegemony?

Explain about cluster heart beats?

999

In which year mysql created?

975

How can we identify the resources for which the sessions are waiting?