Does ado.net use odbc?

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If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?

7 Answers  

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can u tell me the how to get the print for the form

2 Answers   Crea,

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What are all components of ADO.Net data provider?

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What is the difference between OLEDB Provider and SqlClient?

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how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

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What are the two fundamental objects in ADO.NET?

6 Answers  

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Which database is the ado.net?

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How can you add or remove rows from the datatable object of dataset?

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What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)

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What is the default timeout specified for "sqlcommand.commandtimeout" property?

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We all know that Dataset is purely disconnected architechure, but we also know that we can update the changes made to the dataset can be updated in the backend database. when there is no connection how does the update happedn?

6 Answers   Accenture, FastStream,

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