What is the difference between writing data to mirrored drives versus raid5 drives

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What is the difference between upgrade and migration in sql server?

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What do you understand by replication in sql server? Mention the different types of replication in sql server.

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how do you determine the Load performance of any query in sql server {example how do u determine performance of a select stmnt which returns Dynamically many no of records ... some times 100,1000,10000 etc., }

0 Answers   HCL, Wipro,

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How many database files are there in sql server 2000?what are they?

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Explain what is cte (common table expression)?

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what is Data Transformation Services (DTS) ?can u explain me in detail?

5 Answers   TCS,

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what is meant by deafult in sql server?

2 Answers  

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What language is sql server written in?

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What is resultset concur_updatable?

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Consider the table T1 it consits A,2,3,4 consider another table t2 it contain 1,2a,3a,4a now i need o get the upadted answer

3 Answers  

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What are the difference between primary keys and foreign keys?

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