Your company has a single Active Directory Domain Services (AD DS) domain and 1,000 client computers. You are planning to deploy Windows 7 Enterprise to the client computers. You need to design a zero-touch installation strategy. What should you use in your design?

A.
custom Windows 7 image on DVD

B.
unattended installation

C.
Windows Deployment Services (WDS)

D.
Microsoft System Center Configuration Manager 2007 R2