What is linq and entity framework?
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What do you mean by performing asynchronous operation using command object?
Define ado.net?
What does sqldatareader return?
How do you update a dataset in ado.net and how do you update database through dataset?
What are the advantages and drawbacks of using ado.net?
What is DataRowCollection?
What are the three Objects of ADO.
Difference between sqlcommand and sqlcommandbuilder?
What is ODP.NET?
What is difference in record set and dataset?
Why is ADO.NET serialization slower than ADO ?
What are the parameters that control most of connection pooling behaviours?