Explain the various objects in dataset.

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If i am expecting a single result from sqlserverdatabase then what command should i follow ?sqlcommand.executereader (commandbehaviour.singleresult)or sqlcommand.executescalar()

4 Answers  

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I am fresh graduate, trained in C# .net. How do i answer when interview ask me , Where do you see yourself within 5 years from now?

2 Answers  

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What is the use of Dataview?

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Which object is used to add relationship between two Datatables?

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

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Where does ADO.NET and XML web services come in the architecture ?

1 Answers   IBM, TCS,

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Explain the namespaces in which .net has the data functionality class.

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How can we serialize the dataset object?

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Data reader read and forward only, how is it possible to get 2 tables of data at a time?

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How do we invoke queries from the application ?

2 Answers   ICICI, Microsoft,

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How to aggregating data across related tables?

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