What is normalization? Explain different levels of normalization?

8 Answers   CG-VAK, Choice Solutions, College School Exams Tests, IBM, Wipro,

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There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly insterted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?

0 Answers  

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Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

0 Answers  

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Can you instantiate a COM object by using T-SQL?

1 Answers  

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How long can an error message be in raiseerror function?

0 Answers  

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How can you fix a poorly performing query?

0 Answers  

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Explain about a primary key?

0 Answers  

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How to create an external table.

1 Answers  

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Define candidate key, alternate key, composite key?

30 Answers   IAS, IBM,

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Pgm A calls Pgm B and pgm B uses cursor, when pgm B is called second time, the program is abending saying the cursor is opened? Why?

0 Answers   IBM,

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How would you design a database for an online site, which would average a million hits a day?

0 Answers  

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I have a few records all are same structures data, I want to store data in multiple targets how

0 Answers   CTR, Infosys, Polaris,

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