Answer Posted / roy

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What are the advantages of using datalist?

500

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What is the difference between Optimistic and Pessimistic locking?

544

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What does datareader object do?

535

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Explain the overview of ado.net architecture?

517

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What is bubbled event?

535

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Which parameter of ConnectionString is used to specify the name of the database?

542

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Which namespaces are used for data access?

618

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

540

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What is the significance of CommandBehavior.CloseConnection ?

568

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How do you merge 2 datasets into the third dataset in a simple manner?

531

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What is data adapter in ado.net with example?

514

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Explain sqlconnection object?

533

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What is serialization and de-serialization in .net? How can we serialize the dataset object?

514

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What is csdl entity framework?

549

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How does entity framework work?

464

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