How can we load multiple tables in to dataset?
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How can we serialize the dataset object?
Is bulk insert faster than insert?
What we do with the object of ado.net dataset after using it?Can we dispose it or can we set it nothing?Is it must or not?
What is dataset object? Explain the various objects in dataset.
What is ado and rdo?
Explain different methods and Properties of DataReader which you have used in your project?
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?)
Why edit is not possible in repeater?
How to read data with the sqldatareader ?
What are the several execute methods of ado.net?
what is typed and untyped dataset
Define data access layer?