Explain what a diffgram is and its usage ?

2 Answers  

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Execute nonquery returns no. of afected rows.So if my stored procedure hav lot of select stmnt, delete stmnt, insert stmnt..then what does execute nonquery returns in this case?

6 Answers   Wipro,

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What are major difference between classic ADO and ADO.NET?

2 Answers  

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What is the significance of CommandBehavior.CloseConnection ?

0 Answers   NA,

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What is sequence of code in retrieving data from database ?

3 Answers   Accenture, BirlaSoft,

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What is the difference between Optimistic and Pessimistic locking?

0 Answers  

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Explain the dataadapter class in ado.net?

0 Answers  

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Explain acid properties?

4 Answers  

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What is an example of ordinal data?

0 Answers  

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What is ado data control?

0 Answers  

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What is a dataset?

3 Answers  

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Difference between function and trigger?

1 Answers   HCL,

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