YouhaveareferencecomputerthatrunsWindows7.Youplantocreateanimageofthecomputerandthendeploytheimageto100computers.Youneedtopreparethereferencecomputerforimaging.What shouldyoudobeforeyoucreatetheimage?（）
A.RunPackageManager.
B.RuntheSystemPreparationtoo.
C.InstalltheUserStateMigrationTool.
D.InstallWindowsAutomatedInstallationKit.
参考答案：B
