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What?s the role of the DataReader class in ADO.NET connections?

Question Posted / madduri

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What?s the role of the DataReader class in ADO.NET connections?..

Answer / madduri

It returns a read-only dataset from the data source when the
command is executed

Is This Answer Correct ?    4 Yes 0 No

What?s the role of the DataReader class in ADO.NET connections?..

Answer / nageswarao.garine

datareader is one the ado.net object which can used to store
data.datareader is readonly,forwardonly access data from
recordset.it doesn't allow manipulations on that.

when compared to other objects it provide very
fast accessing of data.

Is This Answer Correct ?    3 Yes 0 No

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