Define the data provider classes that is supported by ado.net?
Explain the difference between data reader and data set?
what is bubbled event can u pls explain
What is basic use of data view?
What is isolation?
What is ado and dao?
What are the namespaces used in ADO.Net to connect to a database?
What is the use of connection object in ado.net?
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Explain the advantage of ADO.Net?
What providers does Ado.net uses?
Using Ado.net, what front ends and back ends can you use?
If we want to connect to many databases in dataaccess layer such as MSAccess,Sql server,oracle means not to a particular database depends on condition we have to connect to appropriate database in this scenario if we without changing code Ho wdo you handle this situation?
Explain the namespaces in which .net has the data functionality class.