How to check if a datareader is closed or opened?
Explain why canot we use multiple inheritance and garbage collector paralelly in .net?
What are the different row versions available in table?
What is ado connection?
What is Pooling? what is data pooling? what is sql pooling?
oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?
What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?
Which name space is used to get assembly details?
What is full form of ado?
Explain sqlconnection object?
What is oledb connection?
What is the default Timeout for SqlCommand.CommandTimeout property?
What are the pre-requisites for connection pooling?