单项选择题
A.Dsmod
B.Netdom
C.Redirusr
D.Active Directory Domains and Trusts
单项选择题 YouhaveaWindowsServer2008thathastheActiveDirectoryCertificateServicesserverroleinstalled.Youneedtominimizetheamountoftimeittakestodownloadacertificaterevocationlist（CRL）.Whatshouldyoudo（）
单项选择题 YourcompanyhasanActiveDirectorydomain.AllserversrunWindowsServer2008.YourcompanyusesanENterpriseRootcertificationauthority（CA）andanEnterpriseIntermediateCA.TheEnterpriseintermediateCAcertificateexpires.YouneedtodeployanewEnterpriseIntermediateCAcertificatetoallcomputersinthedomain.Whatshouldyoudo（）
单项选择题 YourcompanyhasanActiveDirectorydomain.Youinstallanewdomaincontrollerinthedomain.Twentyusersreportthattheyareunabletologontothedomain.YouneedtoregistertheSRVrecords.Whichcommandshouldyourunonthenewdomaincontroller（）