The ABC.com network includes private clouds hosted on a System Center 2012 Virtual Machine
Manager (VMM) infrastructure and a public cloud hosted on Windows Azure.
Your role of Systems Administrator at ABC.com includes the management of the company’s
private and public clouds.
The company uses a service that has been deployed to the production environment in the public
cloud.
You use System Center 2012 App Controller to deploy a copy of the service to the staging area in
the public cloud.
You upgrade the service in the staging area and test the upgrades. After successfully testing the
upgrades, you need to apply the upgrades to the service hosted in the production environment.
How should you apply the upgrades to the service hosted in the production environment?

A.
You should create a new service template based on the upgraded service.

B.
You should delete the service in the production environment then move the upgraded service to
the production environment.

C.
You should perform an environment swap upgrade.

D.
You should perform an in-place upgrade.