Answer Posted / spvarma

#1 is wrong remaings are correct
DataSet and DataReader are the tow funadamental object in
ADO.NET

What is a datagridview?

518

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What are the different execute methods of Ado.Net?

553

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How do you update a dataset in ado.net and how do you update database through dataset?

488

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What is ado and rdo?

502

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What are the different layers of ado.net?

520

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What is shadow copy?

581

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What is XML serialization

590

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Explain the two fundamental objects in ado.net?

507

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How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

557

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What are the 3 major types of connection objects in ado.net?

544

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What is ado.net in vb net?

508

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How to connect and retrieve data from database using dataset

540

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Is datareader faster than datatable?

543

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What is sqlconnection and sqlcommand?

523

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What is basic use of data view?

512

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