What best describes an Operations Master in Active Directory?

What best describes an Operations Master in Active Directory?

• A. Infrastructure design principle for high availability.
• B. A domain controller that has a specific role to perform specific tasks only available to that role.
• C. A read-only copy of the AD DS database.
• D. A superuser administrator.

Answer: (B)

In Active Directory, certain management tasks must be centralized to avoid conflicting changes. These tasks are handled by designated domain controllers known as Operations Masters (FSMO role holders). A domain controller that holds one or more of these roles is the Operations Master for that role, performing specialized tasks that only that role can do. For example, the RID Master issues unique IDs for new objects, the Schema Master controls schema updates, the Domain Naming Master handles forest-wide domain additions/removals, and the PDC Emulator and Infrastructure Master have other specific duties. Only one DC holds a given role at a time, and roles can be transferred or seized if the holder fails. That’s why the best description is a domain controller with a specific role to perform tasks exclusive to that role.

In Active Directory, certain management tasks must be centralized to avoid conflicting changes. These tasks are handled by designated domain controllers known as Operations Masters (FSMO role holders). A domain controller that holds one or more of these roles is the Operations Master for that role, performing specialized tasks that only that role can do. For example, the RID Master issues unique IDs for new objects, the Schema Master controls schema updates, the Domain Naming Master handles forest-wide domain additions/removals, and the PDC Emulator and Infrastructure Master have other specific duties. Only one DC holds a given role at a time, and roles can be transferred or seized if the holder fails. That’s why the best description is a domain controller with a specific role to perform tasks exclusive to that role.