You use DataContext to execute a LINQ query against a database. You make changes to the values in the returned result set. You must propagate these changes to the database.

What should you do?

 Posted by Rajkatie on 9/9/2012 | Category: ADO.NET Interview questions | Views: 3150 | Points: 40
Select from following answers:
  1. Call the Attach method of the collection associated with the table object associated with the result set.
  2. Call the DataContext.Translate method.
  3. Call the DataContext.SubmitChanges method.
  4. All Above

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Source: MeasureUp.Com | | Alert Moderator 

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