How would u connect to database using .NET?

5 Answers   TCS, Tesco,

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What does executequery return?

0 Answers  

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How can I retrieve two tables of data at a time by using data reader?

0 Answers  

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What are the different methods by which we can populate a dataset?

0 Answers  

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What is disconnected data?

0 Answers  

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What is connected architecture in ado.net?

0 Answers  

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How do you merge two datasets into the third dataset in a simple manner?

3 Answers   IBM,

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What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)

0 Answers  

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What is difference between ado.net and asp net?

0 Answers  

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What do you know about ado.net's objects?

0 Answers  

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What is @@rowcount and with small code snippet explain the usage?

4 Answers   BirlaSoft,

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About ADO and its objects ?

1 Answers   DELL,

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