Microsoft
70-516 · Question #80
70-516 Question #80: Real Exam Question with Answer & Explanation
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Question
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to develop an application. You use the ADO.NET Entity Framework Designer to model entities. You retrieve an entity from an object context. A different application updates the database. You need to update the entity instance to reflect updated values in the database. Which line of code should you use?
Options
- Acontext.Refresh(RefreshMode.StoreWins, entity);
- Bcontext.LoadProperty(entity, "Client", MergeOption.OverwriteChanges);
- Ccontext.AcceptAllChanges() ;
- Dcontext.LoadProperty(entity, "Server", MergeOption.OverwriteChanges);
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