Your network consists of an Active Directory forest that contains two sites named Site1 and Site2. From the Internet， users can only access servers in Site1. You have an Exchange Server 2007 organization. Each site contains servers that run the Client Access server role， the Mailbox server role， and the HubTransport server role. You plan to transition the organization to Exchange Server 2010. You need to recommend the server role that you must transition first to Exchange Server 2010. Your solution must provide the least amount of downtime for users in the organization. Which servers should you transition first？（）

Your network contains two data centers named Datacenter1 and Datacenter2. An Active Directory site exists for each data center. The data centers connect to the Internet by using a direct link. The data centers connect to each other by using a high-speed WAN link. You plan to deploy Exchange Server 2010 Mailbox servers in both data centers. You need to plan message routing to meet the following requirements：.Ensure outbound delivery of e-mail messages if a single server fails .Automatically load balance the Hub Transport server in each site .Deploy the minimum number of serversWhat should you include in the plan？（）

Your company has a main office and 10 branch offices. Each office connects to the Internet by using a direct link. The main office connects to the branch offices by using a WAN link. You plan to deploy Exchange Server 2010 servers in each office. You need to design Active Directory to meet the following Exchange Server 2010 requirements：.Users must be able to access their mailboxes if a single domain controller fails .Users must be able to send e-mail messages to the Internet if a WAN link fails What should you include in the design？（）

You have an Exchange Server 2010 organization. You plan to deploy a public folder access solution to meet the following requirements：.Users in the legal department must be able to send e-mail messages to public folders .Users in the legal department must not be able to read documents in the public folders by using OutlookWeb App （OWA）You need to recommend changes to public folder access that meet the company requirements.What should you recommend？（）

Your network contains a single Active Directory forest. The forest contains two domain trees named contoso.com and fabrikam.com. You have an Exchange Server 2010 organization. The e-mail addresses for the organization are configured as shown in the following table. You need to ensure that all outbound e-mail messages from fabrikam.com appear to originate fromcontoso.com. Users in contoso.com must be able to send e-mail messages to users in fabrikam.com by using the address format alias@fabrikam.com. What should you do first？（）

You work as the exchange administrator at TestKing.com. The TestKing.com network contains anExchange Server 2010 Organization. A new TestKing.com security policy requires that smart cardauthentication be used for all connections to Outlook Web App （OWA）. During the course of day youreceive an instruction form the CIO to recommend a solution to management that will comply with the new security policy.What should you do？（）

Your company has a Windows Server 2003 Active Directory forest that contains a single domain. The functional level of the forest is set to Windows 2000 native. You have an Exchange organization that contains Exchange Server 2003 Service Pack 2 （SP2） and Exchange Server 2007 Service Pack 2 （SP2） servers. You plan to transition the organization to Exchange Server 2010. You need to prepare Active Directory for the installation of the first Exchange Server 2010 server. What should you do（）？

You have an Exchange Server 2010 organization and an Active Directory Rights Management Services（AD RMS） server. All users access their mailboxes by using Outlook Web App （OWA）. You need to plan a security solution for the organization to meet the following requirements：.Secure messages by using administrator-defined templates .Ensure that e-mail messages sent by users can be stored in an encrypted format What should you include in the plan？（）

Your network contains an Exchange Server 2010 server. You need to plan a mailbox sharing solution for the organization to meets the following requirements：.Ensure that assistants can read and modify the e-mail messages of their managers.Ensure that assistants can impersonate their managers when they send e-mail messages What should you include in the plan？（）

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？（）