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ADO.NET Interview Questions
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Un-Answered Questions { ADO.NET }
Why do we use sqldataadapter?
Describe the disconnected architecture of ADO.NET’s data access model.
What does executequery return?
What are the ado.net objects?
What is the role of clr?
What is the difference between executequery and executenonquery?
How can you identify whether or not any changes are made to the DataSet object since it was last loaded?
What is row state?
What does executereader return?
Explain the difference between sqlcommand object and command behavior object?
What is aggregate root?
What is connection string?
What is datatable in ado.net?
What is an orm, and why would you use one instead of plain old ado.net?
Explain how to pass multiple tables in datasets simultaneously?
