Microsoft
70-516 · Question #127
70-516 Question #127: Real Exam Question with Answer & Explanation
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Question
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. The application connects to a Microsoft SQL Server 2008 database. You use the ADO.NET Entity Framework to model your entities. You use ADO.NET self-tracking entities. You need to ensure that the change-tracking information for the self-tracking entities can be used to update the database. Which ObjectContext method should you call after changes are made to the entities?
Options
- AAttach
- BRefresh
- CSaveChanges
- DApplyChanges
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