Answer Posted / umesh

There are three types of ADO.NET providers,
OLEDB.NET DataProvider
SQLSERVER.NET DataProvider
ODBC.NET DataProvider.

Explain the difference between data reader and data adapter?

969

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What is XML serialization

1053

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

1106

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What is connected architecture in ado.net?

1062

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What is connection in ado.net?

948

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What are the benefits of using ado.net?

1002

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How to pass values into a datatable?

1132

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Which one of the objects is a high-level abstraction of the connection and command objects in ado.net?

1148

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What is data access pattern?

934

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What is untyped dataset?

1092

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What is the current version of entity framework?

963

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Compare Data Reader & Dataset in ado.net?

998

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How can we add/remove row's in "datatable" object of "dataset"?

1021

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What is row state?

975

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What is ado data control?

993

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