单项选择题
A.Boot into Directory Services Restore Mode and use wbadmin to restore critical volume.
B.Boot into Directory Services Restore Mode and use the backup snap-in to restore critical volume
C.Boot into Safe Mode and use wbadmin to restore critical volume
D.Boot into Safe Mode and use the backup snap-in to restore critical volume
单项选择题 YouhavetwoserversnamedServer1andServer2.BothserversrunWindowsServer2008.Server1isconfiguredasanenterpriserootcertificationauthority（CA）.YouinstalltheOnlineResponderroleserviceonServer2.YouneedtoconfigureServer1tosupporttheOnlineResponder.Whatshouldyoudo（）
单项选择题 YourcompanyhasanActiveDirectoryforest.YouplantoinstallanEnterprisecertificationauthority（CA）onadedicatedstand-aloneserver.WhenyouattempttoaddtheActiveDirectoryCertificateServices（ADCS）role，youfindthattheEnterpriseCAoptionisnotavailable.YouneedtoinstalltheADCSroleasanEnterpriseCA.Whatshouldyoudofirst（）
单项选择题 YournetworkconsistsofasingleActiveDirectorydomain.？AlldomaincontrollersrunWindowsServer2008.YouneedtoidentifytheLightweightDirectoryAccessProtocol（LDAP）clientsthatareusingthelargestamountofavailableCPUresourcesonadomaincontroller.Whatshouldyoudo（）