Explain what a diffgram is and its usage ?

2 Answers  

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Can a DataReader be used as a DataSource for a GridView. If it is so how will you handle paging.

3 Answers   Directi,

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What is maximum pool size in ado.net connection string?

0 Answers  

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what are types of Dataset ?

6 Answers   HCL,

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What is aggregating data ?

0 Answers  

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How will you fill the gridview by using datatable object at runtime?

0 Answers  

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Define data access layer?

0 Answers  

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What is connection pooling and what is the maximum pool size in ado.net connection string?

0 Answers  

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How to add Primary key in DataSet

6 Answers  

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What is the return type of executescalar?

0 Answers  

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what is data access layer?

2 Answers   Honeywell,

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Difference between DataReader and DataAdapter / DataSet and DataAdapter?

3 Answers   TCS,

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