Your network contains an internal network and a perimeter network. The internal network contains an Active Directory forest. The forest contains a single domain. 
You plan to deploy 10 Edge Transport servers on the perimeter network. 
You need to recommend a solution for the Edge Transport server deployment. The solution must meet the following requirements：
.Allow administrators to apply a single security policy to all Edge Transport servers
.Reduce the administrative overhead that is required to manage servers
.Minimize the attack surface of the internal network
What should you recommend？（）

You have Exchange Server 2003 organization. 
The organization contains a front-end server named FE1 and a back-end server named BE1. FE1 is 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 MBX1 and a Client Access server named CAS1. Users will access 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 2003 organization. 
You plan to transition the organization to Exchange Server 2010. 
You need to recommend a plan that allows the Exchange Server 2003 servers to coexist with ExchangeServer 2010 servers. 
The plan must meet the following requirements：
.Support journaling of e-mail messages that are sent to distribution lists from a mailbox on an ExchangeServer 2003 server
.Support journaling of e-mail messages that are sent to distribution lists from a mailbox on an ExchangeServer 2010 server
What should you recommend？（）

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 usethe following connections methods：.Outlook Anywhere
.Outlook Web App （OWA）
.Exchange ActiveSync
.IMAP4 over Secure Sockets Layer （SSL）
Which TCP ports should you identify？（）

You are the enterprise administrator for an Exchange Server 2010 organization. All users run Microsoft Office Outlook 2010. 
You are designing a sharing solution for your organization and a partner organization. The partner organization also uses Exchange Server 2010. 
You need to recommend a strategy for sharing information with the partner organization to meet thefollowing requirements：
.Provide cross-organizational access to user contacts 
.Provide cross-organizational access to free\busy information 
What should you recommend？（）

You have an Exchange Server 2010 organization. 
Your company acquires another company that has an Exchange Server 2010 organization. 
You need to recommend a solution for the Exchange Server 2010 organization to meet the followingrequirements： 
.All users must be able to view the global address lists （GALs） for both organizations
.All users must be able to view free/busy information for users in both organizations 
What should you include in the solution？（）

Your network consists of a single Active Directory forest. You have an Exchange Server 2003 organization. 
You need to create a plan to transition the organization to Exchange Server 2010. The plan must meet the following requirements：
.Ensure that e-mail messages can be sent between all users in the organization 
.Ensure that administrators can modify address lists from Exchange Server 2010 servers 
.Ensure that users who are moved to Exchange Server 2010 can access all public folders in the organization
What should you include in the plan？（）

Your network consists of an Active Directory forest named contoso.com. Contoso.com has an Exchange Server 2010 organization. 
A subsidiary company has a separate Active Directory forest named fabrikam.com. Fabrikam.com has an Exchange Server 2007 organization. You plan to consolidate both organizations. 
Your companys consolidation strategy includes the following requirements：.Support costs must be minimized
.Mailbox access must be easily shared between users
.All e-mail messages must be hosted on Exchange Server 2010 mailbox servers 
You need to recommend a solution to meet the requirements of the consolidation strategy. 
What should you recommend？（）

Your company has a main office and 10 branch offices. Each office has a direct link to the Internet. 
Each branch office has a WAN link that 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 message 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 themain office
.The solution must minimize administrative overhead
What should you include in the solution？（）