70-494 | You need to choose the appropriate….

Following is 70-494 | You need to choose the appropriate…. from latest Microsoft practice test.

Question: 2

You need to choose the appropriate data access strategy for the college textbook area of the web application. Which data access technology should you implement?

A. WCF Data Services
B. ADO.NET
C. Entity Data Model (EDM)
D. LINQ to SQL

Answer: D