Answer Posted / rajveer sodha

There are five Ado.net classes
* Sqlconnection
* SQlCommand
* SqlDataReader
* Dataset
* SqlDataAdaptor

What is the difference between data grid and data repeater?

500

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What is difference between ado and other data object?

462

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What is meant by ‘transaction’ in a database and what are the ‘properties of transaction’?

523

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What is data reader in ado.net?

495

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can we create synonymn in ms access,sql server,my sql if so explain me with example

1569

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What is the difference between statement and preparedstatement interface?

560

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What is the default Timeout for SqlCommand.CommandTimeout property?

499

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Which provider is used to connect ms access, oracle, etc…?

520

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What is sqlconnection and sqlcommand?

509

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Explain how do you connect to sql server database without using sqlclient?

475

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What do you know about ADO.NET's objects and methods?

510

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What is command class in ado.net?

470

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How can we perform transactions in .net?

538

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What are the major challenges in accessing data from a database?

522

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What is Data Provider?

564

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