Your company has an Active Directory Domain Services (AD DS) domain. You install the Remote Desktop Session Host (RD Session Host) role service on a server that runs Windows Server 2008 R2. Client computers run Windows Vista and Windows 7.<br /> You need to automate the migration of user settings from client computers to the RD Session Host server.<br /> Which tool should y ou use?()
A、Windows Easy Transfer
B、User State Migration Tool (USMT)
C、Windows System Image Manager (Windows SIM)
D、Deployment Image Servicing and Management (DISM)