1)what is difference between char and varchar in sql server 2005 2) what is composite key and candidate key 3) what is temporary table and derived table 4) how to calculate difference between two dates

1 Answers   Wipro,

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how background thread access to ui control?

0 Answers   HCL,

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What is iqueryable in linq?

0 Answers  

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What does addressof operator do in background ?

0 Answers  

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What are extensions methods in c#?

0 Answers  

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What is the root element of an xml file?

0 Answers  

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Diff b/w casting and boxing

4 Answers   Wipro,

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What is hash c#?

0 Answers  

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What is nullable types in c#?

0 Answers  

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Why static variables are used?

0 Answers  

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What are STA And MTA in threading?

4 Answers   Kanbay,

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So let's say I have an application that uses myapp.dll assembly, version 1.0.0.0. There is a security bug in that assembly, and I publish the patch, issuing it under name myapp.dll 1.1.0.0. How do I tell the client applications that are already installed to start using this new myapp.dll?

0 Answers  

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