What should you do before you restore EX01?

You have a Microsoft Exchange Server 2019 database availability group (DAG) named DAG1. DAG1 contains a Mailbox server named EX01. EX01 fails and must be replaced. You plan to recover EX01 to a new server. You deploy Windows Server 2019 to a new server that has identical hardware as EX01. You need to restore EX01 to the new server.

What should you do before you restore EX01?
A . Join EX01 to the domain.
B . Reset the computer account of EX01.
C . Create a new computer account for EX01.
D . Rename the computer account of EX01.
E . Register a service principal name (SPN).

View Answer

Answer: B

Explanation:

Before you restore EX01 to the new server you must reset the computer account for EX01 and then join it to the domain.

References: https://docs.microsoft.com/en-us/exchange/high-availability/disaster-recovery/recover-exchange­servers? view=exchserver-2019