What provider ADO.net use by default ?

5 Answers   Accenture, BirlaSoft, Wipro,

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What are the pre-requisites for connection pooling?

0 Answers  

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What is the use of data grid?

0 Answers  

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Explain ODP.net

0 Answers  

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What does executequery return?

0 Answers  

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I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.

2 Answers   Fulcrum Logic, Satyam,

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What is the difference between executenonquery () and executescalar ()?

0 Answers  

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What are the different row versions available in table?

0 Answers  

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Define the executescalar method?

0 Answers  

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Which is better ole db or odbc?

0 Answers  

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what is connection pooling ?

3 Answers   Vertex,

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What are two types of transaction supported by ado.net?

0 Answers  

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