单项选择题
A.Register Schmmgml.dll.
B.Log off and log on again by using an account that is a member of the Schema Administrators group.
C.Use the Ntdsutil.exe command to connect to the Schema Master operations master and open the schema for writing.
D.Add the Active Directory Lightweight Directory Services （AD LDS） role to the domain controller by using Server Manager.
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（）
单项选择题 As an administrator at Certkiller.com， you have installed an Active Directory forest that has a single domain. You have installed an Active Directory Federation services （AD FS） on the domain member server. What should you do to configure AD FS to make sure that AD FS token contains information from the active directory domain（）