select empid empname from employee What is the result for the about query?

4 Answers  

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What is collation sensitivity? Explain different types.

0 Answers  

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What is an index in a database?

0 Answers  

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How to verify the port number of the sql server?

0 Answers  

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What Is Rdbms?

0 Answers   Accenture,

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What are the character string functions supported by sql server 2005?

0 Answers  

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1.what is the diff between nolock optimizer and read uncommitted isolation? 2.what is the diff between revoke and deny? 3.what is percieved down time? 4.whether password protection are required for backups?if yes why?if no why? 5.what is fill factor? 6.what is cost analysis? 7.what is mean by piece meal restore? 8.what is 'rowguidcol'? 9.impersonate permission? 10.what is selectivity?

0 Answers  

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What is difference between count (*) and count 1?

0 Answers  

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What are the main sources of data?

0 Answers  

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What is the difference RDBMS and Graph Database?

0 Answers   EXL,

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How do you find the error, how can you know the number of rows effected by last SQL statement?

2 Answers  

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How do you check the performance of a query and how do you optimize it?

1 Answers  

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