Which domain controller should you recommend?

You are the messaging engineer for your company. Your company has a main office and a branch office.

Your Active Directory forest has one domain. The relevant portion of the network is configured as shown in the exhibit. (Click the Exhibit button.)

You plan to deploy Exchange Server 2007. All new Exchange Server 2007 servers will be located in the main o ffice.

You need to recommend the domain controller that should be used to prepare Active Directory to support Exchange Server 2007. The domain controller that you choose should minimize the amount of network bandwidth associated with the process of prepar ing Active Directory.

Which domain controller should you recommend?

A.
DC01

B.
DC02

C.
DC03

D.
DC04

E.
DC05

Explanation:
Setup /PrepareSchema connects to the Schema Master to import LDAP Data Interchange Format (LDIF) files to update the schema with attributes specific to Exchange 2007. To run this command, you must be a member of the Schema Admins and Enterprise Admins groups. You must run this command on either a 32-bit or a 64-bit computer in the same domain and AD site as the schema master.

http://technet.microsoft.com/en-us/library/bb125224.aspx