What is the difference between data reader and data adapter?


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More ADO.NET Interview Questions

Explain the DataAdapter.Update() and DataSetAcceptChanges() methods.

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once data is fetched into dataset connection gets closed. but in datareader connection is always maintained...then why datareader is fast and mainly recommended ?

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What is two way data binding android?

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What is the usage of the dataset object in ado.net?

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Write steps of retrieving data using ado.net ?

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How can we save all data from dataset?

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What is data control techniques?

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Differnce between Stored procedure and user defined functions?

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What provider ADO.net use by default ?

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Features and disadvantages of dataset?

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What is Dataset Object?

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