Your company has a main office and three branch offices. Each office is configured as a separate Active Directory site that has its own domain controller. You disable an account that has administratrve rights. You need to immediately replicate the disabled account information to all sites. What are two possible ways to achieve this goal（）

• A、Use Dsmod.exe to configure all domain controllers as global catalog servers.
• B、Use Repadmin.exe to force replication between the site connection objects
• C、From the Active Directory Sites and Services console， select the existing connection objects and force replication.
• D、From the Actrve Directory Sites and Services console， configure all domain controllers as global catalog servers.