单项选择题
A.Create a copy of the .(root) zone on DNS1.
B.Update the list of root hints servers on DNS2.
C.Update the Cache.dns file on DNS2 Configure conditional forwarding on DNS1.
D.Delete the .(root) zone from DNS2. Configure conditional forwarding on DNS2.
单项选择题 YourcompanyhasanActiveDirectorydomain.Youlogontothedomaincontroller.TheActiveDirectorySchemasnap-inisnotavailableintheMicrosoftManagementConsole(MMC).YouneedtoaccesstheActrveDirectorySchemasnap-in.Whatshouldyoudo()
单项选择题 Yourcompany,Contoso,Ltd,hasofficesinNorthAmericaandEurope.ContosohasanActiveDirectoryforestthathasthreedomains.Youneedtoreducethetimerequiredtoauthenticateusersfromthelabs.eu.contoso.comdomainwhentheyaccessresourcesintheeng.na.contoso.comdomain.Whatshouldyoudo()
单项选择题 Certkiller.com runs Window Server 2008 on all of its servers. It has a single Active Directory domain and it uses Enterprise Certificate Authority. The security policy at Certkiller .com makes it necessary to examine revoked certificate information. You need to make sure that the revoked certificate information is available at all times. What should you do to achieve that()