Your organization has an Active Directory Domain Services (AD DS) domain. All client computers run Windows 7. You need to create a single distribution file containing Windows Virtual PC and a virtual machine image that will be deployed to all client computers. Which should you use?（）

• A、Microsoft System Center Virtual Machine Manager (VMM) 2008 with a template
• B、Deployment Image Servicing and Management (DISM)
• C、Microsoft Enterprise Desktop Virtualization (MED-V) Packaging Wizard
• D、Microsoft System Center Virtual Machine Manager (VMM) 2008 R2 with a template