You are a messaging professional. Your company plans to upgrade from a
Microsoft Exchange Server 2003 messaging system to a Microsoft Exchange Server 2007 messaging system.

The Microsoft Active Directory infrastructure is configured as a single forest. The forest includes a
dedicated root domain and child domains. Each domain has a separate messaging team.

The company plans to prepare the Active Directory domains for the Exchange Server 2007 messaging
system. The company has the following requirements:

The Active Directory domains must be prepared by the respective messaging teams.
The Active Directory team must perform an unattended preparation of the Active Directory Schema
from a centralized location.
The Active Directory domains must be configured with the least amount of administrative privileges
possible.

You need to create a deployment plan that meets the outlined requirements.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Create a user account that is a member of the Enterprise and Schema Administrators group. Upgrade the
forest by using the setup.com /PrepareAD command in the root domain.

B.
Create a user account that is a member of the Enterprise and Schema Administrators group. Upgrade the
forest by using the setup.com /PrepareDomain command in the root domain.

C.
For each domain, create a user account that is a member of the Domain Administrators group of that
domain. Prepare each domain by using the setup.com /PrepareDomain command.

D.
Create a user account that is a member of the Enterprise Administrators group. Prepare the domains by
using the setup.com /PrepareDomain command.

E.
For each domain, create a user account that is a member of the Exchange Domain Servers group of that
domain. Prepare each domain by using the setup.com /PrepareDomain command.