Your network consists of an Active Directory DomainServices (AD DS) forest with 1,000 client computers that
run Windows XP. 900 of the computers are on the local area network. 100 computers are portable computers
that connect to the main office only once every fewmonths.
You are planning to deploy Windows 7.
You need to generate a report of the software that is installed on all client computers. You need thisinformation
as soon as possible.
What should you use?

A.
Microsoft System Center Data Protection Manager

B.
Microsoft Desktop Optimization Pack

C.
Microsoft System Center Essentials

D.
Microsoft System Center Operations Manager