Answer Posted / rajani kanth reddy

ado means activex data object
ado.net means activex data object for .net
ado uses record set for getting data from database
ado.net uses dataset for getting multiple table information
ado supports connection oriented
ado.net supports both connection & disconnected architeture

What is the use of Dataview?

575

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

535

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What is the difference between the clone() and copy() methods of the dataset class?

550

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What is ado.net and its architecture?

502

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Describe connection object in ado.net

543

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

566

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how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....

3722

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What is variable view?

497

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Explain advantages of ado.net?

561

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What are the ado.net connection pooling parameters?

463

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What Is Difference Between Ado And Ado.net?

564

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List all the steps in order, to access a database through ado.net?

589

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What is data view and variable view?

490

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Explain About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data.

560

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How does entity framework work?

468

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