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？（）

You have an Exchange Server 2003 organization. All servers have 32-bit hardware. You plan to transition to Exchange Server 2010 and deploy new Mailbox servers. 
You need to evaluate the current servers to provide recommendations for the deployment of the new Mailbox servers. 
What should you include in the evaluation？（）

Your company has three offices. Each office has a direct link to the Internet. The offices connect to each other by using a WAN link. 
Your network consists of an Active Directory forest that contains two domains and one site. The functional level of the forest is Windows Server 2003. 
All domain controllers run Windows Server 2003 R2. Each office contains two domain controllers for eachdomain. 
All domain controllers are global catalog servers. 
In each office， you plan to deploy Mailbox， Client Access， and Hub Transport Exchange Server 2010servers. 
All e-mail messages sent to the Internet will be delivered from a local server in each office. 
You need to recommend changes to the Active Directory environment to support the planned deploymentof Exchange Server 2010. 
What should you recommend？（）

You have a main office and five branch offices. 
The offices connect to each other by using a WAN link. An Active Directory site exists for each office. 
Each site has a separate IP site link to all other sites. The main office site is configured as a hub site. You have an Exchange Server 2010 organization. 
You discover that messages sent between offices are not routed through the Hub Transport servers in themain office. 
You need to ensure that all messages sent between offices are routed through the Hub Transport serversin the main office. 
What should you do？（）

You have an Exchange Server 2010 organization. 
The network contains an Exchange Server 2010 Mailbox server named Server1. All mailboxes are stored on Server1. 
You perform a Typical installation of Exchange Server 2010 on a new server named Server2. You plan to implement redundancy for mailbox access. 
You need to recommend a solution that ensures that client computers can reconnect to their mailboxwithin five minutes if Server1 fails. 
What should you recommend？（）

Your company has an Active Directory forest. 
The forest contains two sites named Site1 and Site2. 
You plan to deploy Exchange Server 2010 servers in both sites. 
You need to plan a high-availability solution for the Mailbox servers that meets the following requirements：
.Users must be able to access their mailboxes if a single server fails 
.Users must be able to access their mailboxes remotely if a single site becomes unavailable 
What should you do？（）

Your network consists of a single Active Directory site. You plan to deploy Exchange Server 2010. 
You need to plan the deployment of Exchange Server 2010 servers to meet the following requirements：.All Mailbox servers must belong to a database availability group （DAG）
.MAPI connections from Outlook clients must be load balanced by using a hardware load balancer .If a single server fails， users must continue to send and receive e-mail .The plan must minimize the number of servers deployed 
What should you include in the plan？（）

Your company has two data centers. 
Each data center contains a perimeter network. 
Your network contains an Exchange Server 2010 organization. 
You plan to deploy Exchange Server 2010 Edge Transport servers in the perimeter networks. 
You need to recommend a solution for the Edge Transport servers that meets the following requirements：.Distribute inbound e-mail messages across all Edge Transport servers 
.Ensure that users receive inbound e-mail messages if an Edge Transport server fails 
.Ensure that users receive inbound e-mail messages if a single data center network becomes unavailable.Minimize costs 
What should you recommend？（）

You have an Exchange Server 2010 organization. 
You need to recommend a client access solution that meets the following requirements：
.Reduces the time required for users to reconnect to user mailboxes if a single Client Access server fails
.Prevents users from being prompted for authentication if a single Client Access server fails
What should you recommend？（）

You have a Microsoft Internet Security and Accelerator （ISA） 2006 server that provides all Internet accessfor your company. 
You have two Mailbox servers configured in a database availability group （DAG）， two Client Accessservers， and two Hub Transport servers. 
You need to recommend changes to the environment to ensure that users can access Outlook Web App（OWA） from the Internet if any single server fails. 
What should you recommend？（）