Your company has a main office and 10 branch offices. Each office has a direct link to the Internet.
Each branch office connects to the main office. Your network consists of an Active Directory forest.
Each office is configured as an Active Directory site. You plan to deploy an Exchange Server 2010 Hub
Transport server in each site. You need to design a messages routing solution to meet the following
requirements:
• Branch office connections to the Internet must be used to deliver e-mail
• Branch office servers must use the WAN link to the main office to deliver e-mail to other branch
offices
• Branch office servers must be prevented from sending e-mail to the Internet by using the WAN link
to the main office
• The solution must minimize administrative overhead
What should you include in the solution?

You have an Exchange Server 2010 organization.
Your company’s compliance policy states that the following occurs when a user leaves the company:
• The user account is disabled

• The user account and mailbox are deleted after six months
• All e-mail messages in the mailbox are retained for three years
You need to recommend a solution to retain the e-mail messages of users who leave the company.
The solution must meet the following requirements:
• Ensure that a group named Group1 can manage the process
• Minimize disk space required to store the mailbox database
What should you recommend?

Your network consists of a windows Server 2003 Active Directory forest that contains a windows
Server 2003 enterprise certification authority (CA). You have an Exchange Server 2003 organization.
Users access their mailboxes by using Windows Mobile 5.0 and Windows Mobile 6.1 devices. You
plan to transition the organization to Exchange Server 2010. You need to plan a certificate solution
for the Exchange Server 2010 deployment. The solution must minimize the amount of effort
required to connect all mobile devices to the organization. What should you include in the plan?

You have an Exchange 2010 organization. Your company’s security policy states that all connections
to Outlook Web App (OWA) must use smart card authentication. You need to recommend a solution
to meet the security policy requirements. Which two possible ways to achieve this goal should you
recommend? (Each correct answer presents a complete solution. Choose two.)

You have an Active Directory domain named contoso.local. You plan to deploy an Exchange Server
2010 organization that will contain the following server:
• Two Edge Transport servers named Edge1.contoso.com and Edge2.contoso.com
• Two Hub Transport servers named hub1.contoso.local and hub2.contoso.local
You need to design a solution that ensures that e-mail messages from the Internet can be delivered
to internal recipients if a single Edge Transport server fails. What should you include in the design?

You have Exchange Server 2003 organization. The organization contains a front end server named
FE1 and a back end server accessible from the Internet by using mail.contoso.com. You plan to
transition the organization to Exchange Server 2010. You will deploy a Mailbox server named MIX1
and a Client Access server named CAS1. Users will access Outlook Web Access and Outlook Web App
(OWA) by using the URL. https://mail.contoso.com. You need to recommend a DNS configuration for
the external name of mail.contoso.com. Which server should be associated with the name
mail.contoso.com?

You have an Exchange Server 2010 organization. Your network is separated from the Internet by a
firewall. You need to identify the ports that must be opened on the firewall to allow clients from the
Internet to use the following connections:
• Outlook Anywhere
• Outlook Web App (OWA)
• Exchange ActiveSync
• IMAP4 over Secure Sockets Layer (SSL)
Which TCP ports should you identify?

You have an Exchange Server 2010 Hub Transport server named Hub1. You install an application on a
third-party server named Server1. You discover that the application cannot authenticate to remote
servers. You need to ensure that the application can relay e-mail messages by using Hub1. What
should you do?

You have an Exchange Server 2010 organization that contains two Client Access servers. You deploy
a Microsoft Internet Security and Acceleration (ISA) Server. You need to recommend a high
availability solution for the Client Access servers. The solution must meet the following
requirements:
• Ensure that Outlook Web App (OWA) connections are available if a single Client Access server fails
• Ensure that client access services are available if a single service fails on a Client Access server
What should you recommend?

You have an Exchange Server 2010 organization. Your company acquires two companies named
Contoso, Ltd and N—- Traders. You need to ensure that users from Contoso have only contoso.com
e-mail addresses and users from Northwind Traders have only traders.com e-mail addresses. What
should you create and configure?