单项选择题 You have a domain controller that runs Windows Server 2008 R2. The Windows Server Backup   feature is installed on the domain controller.   You need to perform a non-authoritative restore of the domain controller by using an existing backup file. What should you do（）

单项选择题 Your network consists of a single Active Directory domain. All domain controllers run Windows Server  2008 R2. Auditing is configured to log changes made to the Managed By attribute on group objects in an  organizational unit named OU1.    You need to log changes made to the Description attribute on all group objects in OU1 only.  What should you do（）

单项选择题 YournetworkconsistsofasingleActiveDirectorydomain.AlldomaincontrollersrunWindowsServer2008R2.TheAuditaccountmanagementpolicysettingandAuditdirectoryservicesaccesssettingareenabledfortheentiredomain.YouneedtoensurethatchangesmadetoActiveDirectoryobjectscanbelogged.Theloggedchangesmustincludetheoldandnewvaluesofanyattributes.Whatshouldyoudo（）