What does datareader object do?
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Define different execute methods of ADO.NET command object ?
Can we load multiple tables in a dataset?
Is ADO.NET derived from COM? true /false
How is it possible to get 2 tables of data at a time by using data reader?
What is an orm, and why would you use one instead of plain old ado.net?
How xml files and be read and write using dataset ?
Which object is used to add relationship between two Datatables?
What is defaultview in datatable?
What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?
What is executescalar and executenonquery?
How to check if a datareader is closed or opened? IsClosed()
Why ca not we use multiple inheritance and garbage collector paralelly in .net?