Hotspot Question
Your network contains an Active Directory forest. The forest contains two domain controllers named
DC1 and DC2 that run Windows Server 2016. DC1 holds all of the operations master roles. DC1
experiences a hardware failure. You plan to use an automated process that will create 1000 user
accounts. You need to ensure that the automated process can complete successfully. Which
command should you run? To answer, select the appropriate options in the answer area.
Answer: 
https://support.microsoft.com/en-us/help/255504/using-ntdsutil-exe-to-transfer-or-seize-fsmo-roles-to-a-domain-control
•RID master – The RID master role is domain-wide and there is one for each domain. This role is required to allocate the RID pool so that new or existing domain controllers can create user accounts, computer accounts or security groups.