单项选择题
A.Install and configure an Online Responder.
B.Install and configure an additional domain controller.
C.Import the Root CA certificate into the Trusted Root Certification Authorities store on all client workstations.
D.Import the Issuing CA certificate into the Trusted Root Certification Authorities store on all client workstations.
单项选择题 YourcompanyhasanActiveDirectoryforest.YouplantoinstallanEnterprisecertificationauthority（CA）onadedicatedstand-aloneserver. WhenyouattempttoaddtheActiveDirectoryCertificateServices（ADCS）serverrole，youfindthattheEnterpriseCAoptionisnotavailable. YouneedtoinstalltheADCSserverroleasanEnterpriseCA. Whatshouldyoudofirst（）
单项选择题 You have an Active Directory domain that runs Windows Server 2008 R2. You need to implement a certification authority （CA） server that meets the following requirements： - Allows the certification authority to automatically issue certificates - Integrates with Active Directory Domain Services What should you do（）
单项选择题 Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. You need to capture all replication errors from all domain controllers to a central location. What should you do（）