Answer Posted / debasis

1.Connection
2.Command
3.Adapter

What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?

1013

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How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

929

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What are the data access namespaces in .NET?

1153

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What is the difference between ADO and ADO.Net?

1036

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What is the difference between an ADO.NET Dataset and an ADO Recordset?

1006

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Define partial class?

915

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What are all the classes that are available in System.Data Namespace?

975

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How can we add relation between tables in a dataset?

949

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What is ado circle?

1095

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What is ado and rdo?

868

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What is ado.net and its architecture?

1094

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Explain the difference between data reader and data set?

889

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How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

992

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Explain how to find the given query is optimised one or not?

968

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Give an example of a .net application which connects to microsoft access database using ado.net classes.

1092

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