Answer Posted / harsh kagda

there r various new features added in ado.net like

1.optimized dataSet serialization

2.batch updates — Reduction in database roundtrips
3.Asynchronous Data Access
4.common provider model
5.bulk copy
6.enhancements to the dataset
7.data paging

Explain how to copy the contents from one table to another table and how to delete the source table in ado.net?

835

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What are dataproviders?

919

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List the 4 common ado.net namespaces?

1106

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

998

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How to maintain the relation between two tables in ADO.NET?

974

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How is entity framework different from ado.net?

916

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What are the types of databinding?

951

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Explain why edit is not possible in repeater?

1007

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What is the full form of ado?

954

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Do you use stored procedure in ado.net?

1007

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What are the 3 major types of connection objects in ado.net?

961

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Define data access layer?

916

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How do you merge 2 datasets into the third dataset in a simple manner?

960

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How to copy the contents from one table to another table and how to delete the source table in ado.net?

980

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How to store data in memory?

907

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