You have an Exchange Server 2007 organization. 
All users connect to mailboxes by using Microsoft Office Outlook 2003. You plan to transition the organization to Exchange Server 2010. 
You need to recommend a solution for mailbox access that meets the following requirements：
.Minimize support costs.Minimize software costs
.Provide access to Public Folders
What should you recommend？（）

单项选择题You have an Exchange Server 2010 organization.  You need to recommend a mailbox storage management solution for your organization to meet thefollowing requirements： .Apply quota limits for users by department.Automatically apply quota limits for new users What should you recommend？（）

A.A storage group for each department.
B.A mailbox database for each department.
C.An organizational unit for each department.
D.A managed folder mailbox policy for each department.

单项选择题You have an Exchange Server 2010 organization named contoso.com.  Your company plans to provide business continuity services for a company named Fabrikam. Fabrikam has an Exchange Server 2007 organization and uses the fabrikam.com SMTP domain. You need to configure your organization to queue and relay all e-mail messages sent to fabrikam.comfrom the Internet.  What should you do？（）

A.Create a new remote domain， and then modify the mail exchange （MX） record for the fabrikam.compublic DNS domain.
B.Create a new remote domain， and then modify the mail exchange （MX） records for the contoso.compublic DNS domain.
C.Create a new External Relay Accepted Domain， and then modify the mail exchange （MX） records for the contoso.com public DNS domain.
D.Create a new External Relay Accepted Domain， and then modify the mail exchange （MX） records for the fabrikam.com public DNS domain.

单项选择题Your network contains three Active Directory sites named Site1， Site2， and Site3. Users can only access Site1 from the Internet.  In each site， you plan to deploy a Mailbox server and a Hub Transport server.  You need to plan the deployment of Exchange servers to meet the following requirements： .Ensure that Exchange ActiveSync and Outlook Anywhere clients can connect to their Mailboxes from theInternet .Minimize hardware costs What should you include in your plan？（）

A.In Site1， deploy one Client Access server.
B.In each site， deploy one Client Access server.
C.In Site1， deploy one Client Access server and one Edge Transport server.
D.In each site， deploy one Client Access server and one Edge Transport server.

单项选择题Your network contains an internal network and a perimeter network that are separated by a firewall. The perimeter network contains an Exchange Server 2010 Edge Transport server.  You plan to deploy an internal Exchange Server 2010 organization that meets the following requirements：.Support EdgeSync synchronization .Support encrypted delivery of outbound e-mail messages to the Edge Transport server .Minimize the attack surface of the internal network  Which TCP ports should you allow from the internal network to the perimeter network？（）

A.3389 and 25
B.3389 and 636
C.50636 and 25
D.50636 and 135

单项选择题Your network contains a single Active Directory domain.  You have an Exchange Server 2010 organization that contains a Hub Transport server named Hub1. Hub1 receives all e-mail messages that are sent to your organization from the Internet.  A new company security policy states that domain-joined servers must not be accessible directly from theInternet.  You need to create a message hygiene solution to meet the following requirements： .Comply with the new security policy .Minimize the amount of spam that is delivered to the internal Exchange servers in the organization  What should you do first？（）

A.Deploy an Edge Transport server， and then configure EdgeSync synchronization.
B.Deploy a new Hub Transport server， and then install the anti-spam transport agents.
C.Deploy a new Hub Transport server， and then deploy Active Directory Federation Services （AD FS）.
D.Deploy an Edge Transport server， and then disable Active Directory Lightweight Directory Services（AD LDS）.