You are a messaging professional. Your company uses a Microsoft Exchange
Server 2007 messaging system.

Exchange Server 2007 computers do not contain public folder databases. All users run Microsoft Office
Outlook 2007 as their messaging client.

The company acquires a new company. The acquired company uses a Microsoft Exchange Server 2003
messaging system. The users in the acquired company run Microsoft Office Outlook 2003 as their
messaging client. Your company plans migration of the mailboxes from the Exchange Server 2003
messaging system to the Exchange Server 2007 messaging system.

You need to ensure that all the users from the acquired company can view the calendar availability
information of users in your companys Exchange Server 2007 messaging system when their mailboxes
are migrated to Exchange Server 2007.

What should you do?

You are a messaging professional. Your company, A. Datum Corporation,
uses a Microsoft Exchange Server 2007 messaging system. A. Datum deploys an Edge Transport server
and enables edge synchronization.

A. Datum acquires a new company named Contoso, Ltd. Contoso uses a Microsoft Exchange Server 5.5
messaging system. The external SMTP domain names for the two companies are adatum.com and
contoso.com respectively.

A WAN connection is installed between A. Datum and Contoso. This WAN connection is used to send
and receive e-mail messages. The e-mail messages sent to each company on the Internet are delivered
directly to the SMTP server of the respective company.

Your company decommissions the SMTP server that receives e-mail messages on the Internet at Contoso.
Your company plans to route e-mail messages for users at Contoso through the Internet connection at A.
Datum. You modify the MX record for contoso.com to refer to the host record of the Edge Transport
server that is used by A. Datum.

You need to ensure that each company continues to receive e-mail messages on the Internet.

What should you do?

You are a messaging professional. Your company has 60 Microsoft
Exchange Server 2003 computers in 27 offices. A Microsoft Active Directory site and an Exchange
Routing group are configured for each office.

Six of the offices are your companys regional headquarters. In your companys main office and each
regional headquarters, one or more Exchange Server 2003 computers are used as Microsoft Outlook Web
Access (OWA) front-end servers. Users connect to the OWA front-end servers in their own region to
access their mailboxes on the Internet.

Your company plans to upgrade all Exchange Server 2003 computers to Microsoft Exchange Server 2007
computers in the next 12 months. Your company wants to maintain all existing functionality during the
migration.

Your companys messaging administrators create the following upgrade plan:

First, upgrade the main office in the following order:

1. Install Exchange Server 2007 computers as Mailbox servers and Hub Transport servers.
2. Move all mailboxes to the Exchange Server 2007 computers.
3. Replace the OWA servers with Exchange Server 2007 Client Access Servers.

Next, upgrade the regional offices in the same order.

Finally, upgrade the remaining offices in the following order:

1. Install Exchange Server 2007 computers as Mailbox servers, Hub Transport servers, and Client Access
Servers.
2. Move all mailboxes to the Exchange Server 2007 computers.

You need to modify the plan to support the coexistence of Exchange Server 2003 computers and
Exchange Server 2007 computers during the migration. You also need to ensure that all the existing
messaging services are maintained.

What should you do?

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.)

You are a messaging professional. Your company uses a Microsoft Exchange
Server 2007 messaging system. Your company has a single Microsoft Active Directory forest.

Your company acquires another company. The acquired company has a separate Active Directory forest
and also uses an Exchange Server 2007 messaging system.

You configure a two-way forest trust between the two forests. You configure SMTP connectors in both
the Exchange organizations to facilitate message routing between the two messaging systems.

All users in both the companies use Microsoft Office Outlook 2007.

Users in each company report that they are unable to use Office Outlook 2007 to schedule users from the
other company for meetings.

You need to enable users in both the companies to view each others calendar free/busy information.

What should you do?