What is a datareader object?
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how to add a selected row of a gridview to another gridview without reloading the page??
If a dataset contains 100 rows, how to fetch rows between 10 and 20 only ?
what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?
What is the use of SqlCommandBuilder?
What is the difference between data reader and data adapter?
Define the executescalar method?
How can you identify whether or not any changes are made to the DataSet object since it was last loaded?
What is the default timeout specified for "sqlcommand.commandtimeout" property?
What are the pre-requisites for connection pooling?
What is serialization and de-serialization in .net? How can we serialize the dataset object?
When we are running the Application, if any errors occur in the Stored Procedure then how will the server identify the errors?
What are all components of ADO.Net data provider?
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