单项选择题
A.the Add-WBSystemState cmdlet
B.the Group Policy Management console
C.the Wbadmin tool
D.the Windows Server Backup feature
单项选择题 Your network contains an Active Directory domain. You need to restore a deleted computer account from the Active Directory Recycle Bin. What should you do（）
单项选择题 YournetworkcontainsanActiveDirectorydomain.ThedomaincontainstwodomaincontrollersnamedDC1andDC2. YouperformafullbackupofthedomaincontrollerseverynightbyusingWindowsServerBackup. YouupdateascriptintheSYSVOLfolder. Youdiscoverthatthenewscriptfailstorunproperly. YouneedtorestorethepreviousversionofthescriptintheSYSVOLfolder.Thesolutionmustminimizetheamountoftimerequiredtorestorethescript. Whatshouldyoudofirst（）
单项选择题 YournetworkcontainsanActiveDirectorydomain.ThedomaincontainstwoActiveDirectorysitesnamedSite1andSite2.Site1containstwodomaincontrollersnamedDC1andDC2.Site2containstwodomaincontrollernamedDC3andDC4. ThefunctionallevelofthedomainisWindowsServer2008R2.ThefunctionalleveloftheforestisWindowsServer2003. ActiveDirectoryreplicationbetweenSite1andSite2occursfrom20：00to01：00everyday.At07：00，anadministratordeletesauseraccountwhileheisloggedontoDC1. Youneedtorestorethedeleteduseraccount.Youwanttoachievethisgoalbyusingtheminimumamountofadministrativeeffort. Whatshouldyoudo（）