What is the DataTableCollection?

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Define data access layer?

0 Answers  

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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?

4 Answers   Honeywell,

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What is sqldatareader?

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What is the difference between executenonquery () and executescalar ()?

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What are the benefits of using ado.net?

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What is ado.net connection?

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What is openquery?

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What happens when u try to update data in a dataset in .NET while the record is already deleted in SQL SERVER as backend?

5 Answers  

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what is the criteria of selection in sbi interview?

1 Answers   BCS, State Bank Of India SBI,

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What is the difference between Response.Expires and Reponse.ExpiresAbsolute?

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What is ole db and odbc?

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