单项选择题
A.From the ca， run the Get-PfxCertificate cmdlet.
B.From the Web server， run the Get-PfxCertificate cmdlet.
C.From the ca， run the certutil.exe tool and specify the -exportpfx parameter.
D.From the Web server， run the certutil.exe tool and specify the -exportpfx parameter.
单项选择题 You need to back up all of the group policies in a domain. The solution must minimize the size of the backup. What should you use（）
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（）