Which three actions should you perform next?

DRAG DROP
You have an Exchange Server 2013 organization that contains three servers named EX1, EX2, and
EX3. The servers are members of a database availability group (DAG) named DAG1. A mailbox
database named DB1 is replicated to all the members of DAG1.
EX3 experiences a complete hardware failure.
You need to restore EX3 on a new server.
You reset the computer account for EX3.
Which three actions should you perform next?
To answer, move the three appropriate actions from the list of actions to the answer area and
arrange them in the correct order.

Answer: See the explanation

Explanation:
Box 1:

Box 2:

Box 3: