You are employed as a developer at ABC.com. ABC.com has a single Active Directory domain,
named ABC.com. The ABC.com network contains a Microsoft Visual Studio Team Foundation
Server (TFS) 2012 server.
You have been assigned to an internal development team as a technical team lead. The team
works in conjunction with a new external vendor on a project.
You have been instructed to make sure that the new external vendor supplies code of adequate
quality that corresponds to standards, and has no influence on production support.
Which of the following actions should you take?

A.
You should consider denying developers check-in permissions.

B.
You should consider making use of the architecture explorer to create a DGML model of the
architecture.

C.
You should consider introducing gated check-ins to the build process.

D.
You should consider creating a layer diagram and specify the valid namespaces for each layer.

Explanation: