You are developing an ASP.NET MVC application. The application is an order processing system that usesthe
ADO.NET Entity Framework against a SQL Server database. It has a controller that loads a page that displays
all orders along with customer information. Lazy loading has been disabled. The Order class is shown below.
You need to return the orders and customer information in a single round trip to the database. Which code
segment should you use?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
C is the right answer
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Why?
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No, A is correct. Load() is used for explicit loading, but that would make another call to the database. The test asks for a single round trip. https://msdn.microsoft.com/en-us/data/jj574232.aspx
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