A corporate environment will include Exchange Server 2010 in a single Active Directory Domain Services (AD DS) domain. The AD DS site topology is configured as shown in the exhibit. (Click the Exhibit button.)
You are designing the Exchange Server deployment plan. You have the following requirements:
* Deploy Exchange Server 2010 servers in two AD DS sites.
* Maximize the security of the Exchange Server deployment.
* You need to recommend a solution that meets the requirements.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)
A.
Configure DC2 as a read-only global catalog server.
B.
Configure DC3 as a writable global catalog server.
C.
Deploy a Mailbox server, a Hub Transport server, and a Client Access server in Site A and in Site B.
D.
Deploy a Mailbox server, a Hub Transport server, and a Client Access server in Site A and in Site C.