Q2
Single choice
Your company has a Active Directory forest. The forest contains two sites named Site1 and Site2.
You plan to deploy Exchange Server 2010 servers in both sites.
You need to plan a high availability subnet for the Mailbox servers that meets the following requirements: Users must be able to access their mailboxes if a single server fails Users must be able to access their mailboxes remotely if a single site becomes unavailable
What should you include in the plan?