Explain the difference between data reader and data set?
What is oledb connection?
What is the difference between data grid and data repeater?
What does sqldatareader return?
What is difference between dataset and datatable?
Explain advantages of ado.net?
Explain why canot we use multiple inheritance and garbage collector paralelly in .net?
Which object holds only data and does not interact with data source?
What is ado rdo dao in visual basic?
How would u connect to database using .NET?
Why do we serialize data?
how Sequence to connect and retrieve data from database using dataset?
What is the difference between sqldatareader and sqldataadapter?