Your Exchange Server 2010 organization contains two Hub Transport servers in a single site. The organization receives all e-mail sent to a SMTP domain named contoso.com. Your company purchases another company that uses a SMTP domain named fabrikam.com. You plan to manage message hygiene for both SMTP domains. 
You need to recommend changes to the organization to support the planned deployment. 
The solution must prevent e-mail sent to fabrikam.com from being delivered to your internal organization. 
What should you recommend？（）

Your company has a main office and ten branch offices. 
Your network consists of a single domain Active Directory forest. An Active Directory site exists for each office. 
The main office contains five domain controllers that run Windows Server 2008 （x64）. 
Each branch office contains one read-only domain controller （RODC） that runs Windows Server 2008（x86）. 
All domain controllers are configured as global catalog servers. You plan to deploy one Exchange Server 2010 server in each site. 
You need to recommend changes to Active Directory to support the planned deployment. 
The solution must ensure that Exchange servers in each branch-office site connect to their local domain controllers. 
What should you recommend？（）

You have an Exchange organization that contains Exchange 2000 Server Service Pack 3 （SP3），
Exchange Server 2003 Service Pack 2 （SP2）， and Exchange Server 2007 Service Pack 1 （SP1） servers. You need to transition the organization to Exchange Server 2010. 
What should you do first？（）

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. 
You plan to deploy a database availability group （DAG）. 
You need to recommend disk configurations for the servers in the organization. The solution must minimize costs. 
What should you recommend？（）

Your company has a main office and 50 branch offices. Each office is configured as an Active Directory site. Each branch office site contains a domain controller. 
The main office site contains all the global catalog servers in the forest. Each branch office contains a WAN link that connects to the main office. 
You need to plan the deployment of new Mailbox servers to meet the following requirements：
.Ensure that users in the branch offices can access their mailboxes if their local domain controller fails
.Deploy the minimum number of Exchange servers
What should you include in the plan？（）

Your network consists of an Active Directory domain that contains the domain controllers shown in the following table. You plan to deploy an Exchange Server 2010 server in each site. 
You need to recommend changes to the domain controllers to support the installation of Exchange Server2010.
What should you do？（）

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 the following 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. 
All users access their mailboxes by using Outlook Web App （OWA）. 
You need to plan a solution to reduce the number of e-mail messages that are accidentally sent todistribution groups that contain company executives. 
What should you include in the plan？（）

Your company has a main office and 10 branch offices. You have an Exchange Server 2010 organization. 
All Exchange servers are installed on virtual machines. 
You need to create a monitoring plan for the Exchange servers that meets the following requirements：.Identify Exchange server errors
.Provide alerts when Exchange services are stopped
.Produce statistical analysis and reporting
Which tool should you include in the plan？（）