Answer Posted / manoj

two fundamental objects in ADO.NET
connected architecture (like Datareader)
and
disconnected architecture (like Dataset)

Is ado.net an orm?

518

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How to add a check box or a dropdown list to a column in a datagrid?

535

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What is Dataset Object?

561

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Define connection string?

584

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What is variable view?

497

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What are the several execute methods of ado.net?

502

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What is ado.net components?

507

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What is ado and rdo?

502

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What are the advantages and drawbacks of using ado.net?

622

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What does datareader object do?

539

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What are the different execute methods of Ado.Net?

553

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What is microsoft ado.net?

578

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What is the return type of executescalar?

495

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What is the difference between linq and ado.net?

513

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What is the use of connection object in ado.net?

566

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