Answer Posted / anna

it returns the no. of queries executed successfully

What is ado object model?

691

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What are dataproviders?

718

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

671

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What are the advantages of oledb compared with other classes?

2547

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How to identify the updated rows in a dataset?

699

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What is the usage of the dataset object in ado.net?

673

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What are the uses of Stored Procedure?

751

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What are the connected and disconnected modes in ado.net?

683

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

765

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What is difference between datagridview and datagrid control in winforms?

689

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What is a datareader object?

799

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What DataReader class do in ADO.NET ?

773

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What is the functionality of data provider in ado.net?

664

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Explian About DataAdapters

769

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What is connection in ado.net?

699

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