单项选择题
A.On the new server， run dcpromo /adv.
B.On the new server， run dcpromo /createdcaccount.
C.On a domain controller run adprep /rodcprep.
D.On a domain controller， run adprep /forestprep.
多项选择题 Your company has an Active Directory forest that contains only Windows Server 2008 domain controllers. You need to prepare the Active Directory domain to install Windows Server 2008 R2 domain controllers. Which two tasks should you perform（）
多项选择题 Yourcompany，A.DatumCorporation，hasasingleActiveDirectorydomainnamedintranet.adatum.com.ThedomainhastwodomaincontrollersthatrunWindowsServer2008R2operatingsystem.ThedomaincontrollersalsorunDNSservers. Theintranet.adatum.comDNSzoneisconfiguredasanActiveDirectory-integratedzonewiththeDynamicupdatessettingconfiguredtoSecureonly.Anewcorporatesecuritypolicyrequiresthattheintranet.adatum.comDNSzonemustbeupdatedonlybydomaincontrollersormemberservers. Youneedtoconfiguretheintranet.adatum.comzonetomeetthenewsecuritypolicyrequirement. Whichtwoactionsshouldyouperform（）
单项选择题 Your company has a single Active Directory domain named intranet.contoso.com. All domain controllers run Windows Server 2008 R2. The domain functional level is Windows 2000 native and the forest functional level is Windows 2000. You need to ensure the UPN suffix for contoso.com is available for user accounts. What should you do first（）