You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The
application connects to a Microsoft SQL Server database. You use Entity SQL of the ADO .NET Entity
Framework to retrieve data from the database. You need to define a custom function in the
conceptual model. You also need to ensure that the function calculates a value based on properties
of the object. Which two XML element types should you use? (Each correct answer presents part of
the solution Choose two.)

A.
Function

B.
Function Import

C.
Dependent

D.
Association

E.
DefiningExpression

Explanation:
CHAPTER 6 ADO.NET Entity Framework
Lesson 1: What Is the ADO.NET Entity Framework?
Model-Defined Functions (page 413)