What is the difference between ado.net and oledb?
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What are the several execute methods of ado.net?
What are the namespaces used in ADO.Net to connect to a database?
What is a serialized object?
How to work with disconnected data - the dataset and sqldataadapter?
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?
How to insert multiple records in asp .net from Gridview to Sql Database with out using loop condition ?
Explain the advantage of ADO.Net?
Why is ADO.NET serialization slower than ADO ?
what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?
Define Execute Scalar?
What is method to get XML and schema from Dataset? getXML() and get Schema ()
What does connection string consists of ?
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