You are performing a new installation of Exchange Server 2007. You complete the installation of a Hub Transport server named ExchHub1 and an Edge Transport server named ExchEdge1. You need to configure the e-mail routing to meet the following requirements. Configure ExchHub1 to route Internet e-mail to ExchEdge1. Configure ExchEdge1 to route e-mail between your Exchange organization and the Internet. Which two sets of actions should you perform? (Each correct answer presents part of the solution.
Choose two.)

Your companys Active Directory structure contains a root domain in site A and a single child domain in site B. You are preparing to install Exchange Server 2007 in the child domain. In the root domain, you run the Setup /PrepareAD command. You need to ensure that you can install Exchange in the child domain. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

Your Exchange Server 2007 organization contains a Client Access server and a Hub Transport server. The Client Access server fails. You need to add the Client Access server role to the existing Hub Transport server. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

Your company has four Active Directory sites. A Hub Transport server role and a Mailbox server role are installed at each site. The network is configured as shown in the following diagram.
You need to ensure that messages between the Chicago and Seattle sites are routed through ExchHub2 in the Dallas site.
Which cmdlet should you run?

You are preparing to transition from Exchange 2000 Server to Exchange Server 2007. The environment consists of a single Windows 2000 native mode Active Directory domain and an Exchange 2000 organization running in mixed mode. The schema master, domain naming master, and PDC emulator all run on a Microsoft Windows 2000 Server domain controller. You need to prepare the environment for Exchange 2007. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

You need to ensure that an administrator named Marc is able to create a Send connector on a Hub Transport server. You need to achieve this goal by assigning only the minimum permissions necessary. What should you do?

In your Exchange Server 2007 environment, a server named Server1 has the following server roles installed:
Client Access
Hub Transport
Mailbox
You need to add the Unified Messaging server role to Server1. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
Choose two.)

You are preparing to install the Mailbox server role on a new Exchange Server 2007 computer. You need to optimize read and write performance on this server. You also need to provide redundancy on this server. On which type of array should you place the mailbox database?

You need to identify the Exchange Server 2007 server role that must be installed on a stand-alone server. Which server role should you identify?