nerdexam
Microsoft

70-516 · Question #137

You use Microsoft Visual Studio 2010 and Microsoft.NET Framework 4.0 to create an application. The application connects to a Microsoft SQL Server database. You use the ADO.NET LINQ to Entity model…

The correct answer is C. Apply the EdmFunctionAttribute attribute to the method. CHAPTER 6 ADO.NET Entity Framework Lesson 1: What Is the ADO.NET Entity Framework? Model-Defined Functions (page 413-414)

Querying Data

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 database. You use the ADO.NET LINQ to Entity model to retrieve data from the database. You need to call a function that is defined in the conceptual model from within the LINQ to Entities queries. You create a common language runtime (CLR) method that maps to the function. What should you do next?

Options

  • ADeclare the method as static.
  • BDeclare the method as abstract.
  • CApply the EdmFunctionAttribute attribute to the method.
  • DApply the EdmComplexTypeAttribute attribute to the method.

How the community answered

(67 responses)
  • A
    16% (11)
  • B
    7% (5)
  • C
    73% (49)
  • D
    3% (2)

Explanation

CHAPTER 6 ADO.NET Entity Framework Lesson 1: What Is the ADO.NET Entity Framework? Model-Defined Functions (page 413-414)

Topics

#LINQ to Entities#EdmFunctionAttribute#conceptual model function#CLR method mapping

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion
Full 70-516 Practice