You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to develop an application.
You use the Entity Framework Designer to create an Entity Data Model (EDM).
You need to create a database creation script for the EDM. What should you do?

A.
Use a new Self-Tracking Entities template.

B.
Drag entities to Server Explorer.

C.
Run the Generate Database command.

D.
Select Run Custom Tool from the solution menu.

Explanation:
You can generate the database from the conceptual model: Right-click the Entity Framework designer surface and then choose Generate Database From Model.
The script has been created and saved to a file, but it has not been executed.

Model First
(http://blogs.msdn.com/b/efdesign/archive/2008/09/10/model-first.aspx)