You are a messaging professional. Your company uses a Microsoft Exchange

Server 2007 messaging system.

Your company has single office. The office contains three servers with a single role implemented on each

server. The following server roles are implemented in each office:

Hub Transport Client Access Mailbox

All executive mailboxes are stored in a single Mailbox database.

The company implements a disaster recovery site. In the event that the data center fails at the main

office, full messaging functionality must be implemented for the executives in the disaster recovery site as

quickly as possible. The executives must have access to the current contents of their mailboxes after you

recover the servers.

The company has deployed domain controllers in the disaster recovery site. No other servers are

deployed in the site.

You need to meet the outlined requirements. You also need to ensure that the messaging services are

enabled for the executives in the disaster recovery site.

What should you do to ensure that the messaging services are enabled for the executives in the disaster recovery site.?

A.
In the disaster recovery site, install a new Exchange Server 2007 computer that runs the Client Access
Server role, the Hub Transport server role, and the Mailbox server role. Restore the Mailbox database that
contains the executive mailboxes. Modify the configuration of the executive mailboxes to use the new server.

B.
In the disaster recovery site, install a new Exchange Server 2007 computer that runs the Client Access
Server role, and the Hub Transport server role. Install an Exchange Server 2007 Mailbox server by using the
recover server process to restore the Mailbox server that hosted the executive mailboxes. On the Mailbox server,
restore the Mailbox database that contains the executive mailboxes.

C.
In the disaster recovery site, install a new Exchange Server 2007 computer that runs the Client Access
Server role, the Hub Transport server role and the Mailbox server role. Create a Mailbox database that will
contain the executive mailboxes. Modify the configuration of the executive mailboxes to use the new server.

D.
In the disaster recovery site, install one Exchange Server 2007 computer for each Exchange server role. On
the Mailbox server, create a Mailbox database that will contain the executive mailboxes. Modify the
configuration of the executive mailboxes to use the new server.