Answer Posted / anjeswar

it returns no of records updated and will be used for inert,
delete and updated operations

What is the difference between Datareader and Dataset?

1079

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Explain what are the steps to connect to a database?

974

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What is the difference between a datareader and a dataset?

1029

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What are basic methods of dataadapter?

966

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What is difference between datagridview and datagrid control in winforms?

1024

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How to find the given query is optimised one or not?

971

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Explain the different row versions available in table?

1057

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What is namespace in ado.net?

1015

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What is basic use of data view?

1002

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What is ado code?

948

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Define table relations?

973

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

1108

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What do you know about ado.net's objects?

998

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How we can provide data to ado.net?

1037

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What is the difference between Optimistic and Pessimistic locking?

977

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