Answer Posted / jagadeesh

1. Connection
2. Command
3. RecordSet
There is no datareader and dataset.this concept is
belonging to ado.net.

in ado.net if u want recordset,then also u can use using
adodb namespace.

Which is faster sqldataadapter and sqldatareader?

932

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What provider ado.net use by default? Explain the role of data provider in ado.net? What is the role of data provider in ado.net?

996

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Which is the best method to get two values from the database?

978

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What are the different methods by which we can populate a dataset?

1246

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How can we perform transactions in .net?

1067

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Explain the differences between oledb sql server, oledbdotnet provider?

1020

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Which method is used to sort the data in ADO.Net?

1983

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oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?

2397

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What is Dataset Object?

1016

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What are the uses of Stored Procedure?

1071

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What is a column variable?

945

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Explain the architecture of ado.net?

1075

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What is oledb connection?

996

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

1008

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What is DataReader Object?

1058

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