Answer Posted / anna

it returns the no. of queries executed successfully

What are the advantages of ado.net?

915

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What is sqldatareader in ado.net?

922

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What is ole in vb?

902

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Which object is used to add relationship between two Datatables?

1047

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Is it possible to load multiple tables in a Dataset?

1079

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How to check if a datareader is closed or opened? IsClosed()

1031

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What is ado oledb and odbc?

945

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Explain advantages of ado.net?

1052

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What is connection in ado.net?

952

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Explain ado.net features?

1052

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What are all the commands used with Data Adapter?

1043

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Can we connect two dataadapters to same data source using single connection at same time?

989

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What provider ado.net use by default? Explain the role of data provider in ado.net? What is the role of data provider in ado.net?

988

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Is ado.net an orm?

968

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Give few examples of datareader that is used in different dataproviders.

980

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