HOTSPOT
You have an Exchange Server 2013 organization that contains the servers configured as shown in the
following table.

All of the Exchange servers run Windows Server 2012 R2 and are members of a database availability
group (DAG) named DAG1. Each server has a copy of all the mailbox databases. DAG1 is configured
to have a cluster administrative access point.
You plan to take the servers offline to perform routine maintenance.
You need to identify the maximum number of servers that can fail simultaneously during the
maintenance period without affecting mailbox access of the users.
What should you identify? To answer, select the appropriate options in the answer area.

Answer: