What should you create for each application?

You develop a Microsoft SQL Server 2012 database. The database is used by two web applications
that access a table named Products. You want to create an object that will prevent the applications
from accessing the table directly while still providing access to the required data.
You need to ensure that the following requirements are met:
Future modifications to the table definition will not affect the applications’ ability to access data.
The new object can accommodate data retrieval and data modification.
You need to achieve this goal by using the minimum amount of changes to the applications.
What should you create for each application?

A.
Synonyms

B.
Common table expressions

C.
Views

D.
Temporary tables

Explanation:
http://msdn.microsoft.com/en-us/library/ms190174.aspx