You are a network administrator for a school named Graphic Design Institute. The network contains an Exchange Server 2010 Service Pack 1 (SP1) organization named graphicdesigninstitute.com. Approximately 50,000 students enroll at the school each year. The students use Outlook Anywhere. At the beginning of each academic year, you plan to create 25 new mailbox databases to host all of the student mailboxes.
You need to recommend which configurations must be performed on each new mailbox database.
The solution must meet the following requirements:

* Minimize the amount of disk space required on the Mailbox servers.
* Ensure that the students can search for email addresses and office locations of teachers when they cannot access the school network.

What should you include in the recommendation? (Choose all that apply.)

A.
Enable disk quotas for each volume.

B.
Enable local continuous replication (LCR).

C.
Enable circular logging for each mailbox database.

D.
Modify the maintenance schedule of each mailbox database.

E.
Configure the offline address book (OAB) properties of each mailbox database.

F.
Create an offline address book (OAB) virtual directory for each mailbox database.