Your company has three offices. Each office has a direct link to the Internet. The offices connect to
the each other by using a WAN link. Your network consists of an Active Directory forest that contains
two domains and one site. The functional level of the forest is windows server 2003. All domains
controllers run Windows Server 2003 R2. Each office contains two domains controllers for each
domain. All domain controllers are global catalog servers. In each office, you plan to deploy Mailbox,
Client Access and Hub Transport Exchange Server 2010 servers. All e-mail messages sent to the
Internet will be delivered from a local server in each office. You need to recommend changes to the
Active Directory environment to support the planned deployment of Exchange Server 2010. What
should you recommend?
A.
Disable site link building for the forest.
B.
Modify the cost values for the default IP site link.
C.
Create a separate Active Directory subnet and site object for each office.
D.
Upgrade one domain controller in each office to windows Server 2008.