Explain the difference between data reader and data set?
What is shadow copy?
Explain what a diffgram is and its usage ?
What is csdl entity framework?
How to work with disconnected data - the dataset and sqldataadapter?
how would i implement dropdownlist in gridview using c#
What is sql connection in ado.net?
What is ado.net components?
Explain the two fundamental objects in ado.net?
Define different execute methods of ADO.NET command object ?
What are the parameters that control most of connection pooling behaviors?
What are the advantages of using datalist?
How to retrieve the user id which is provided while windows authentication?