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 company has two main offices named Main1 and Main2. An Active Directory site exists for each office. Users connect locally to servers in both offices. The offices connect to each other by using a high-speed WAN link. You plan to deploy Exchange Server 2010. You need to plan the deployment of Mailbox servers to meet the following requirements：.Ensure that users can access their mailbox from a server in their site， if a single Mailbox server fails .Ensure that users can access their mailboxes remotely if a site fails .Minimize the number of serversHow many Mailbox servers should you include in the plan？（）

You have an Exchange Server 2010 organization that consists of 50 Exchange Server 2010 servers. Your companys security policy states that approved Exchange and Windows Server patches and securityupdates must be applied to all Exchange servers within one week of being released. You need to recommend a patch management solution that meets the following requirements： .Allow administrators to manually approve patches and security updates .Allow only the installation of approved patches and security updates .Minimize the administrative effort to deploy patches .Minimize the deployment costsWhat should you include in the solution？（）

Your network contains two Exchange Server 2010 Edge Transport servers. The network also contains five Hub Transport servers in two Active Directory sites. All e-mail sent to the network is received by the Edge Transport servers. You plan to configure anti-spam filtering. You need to ensure that the anti-spam filtering configurations are applied to both Edge Transport servers. The solution must use a minimum amount of administrative effort. What should you do？（）

Your network contains two Active Directory sites named Site1 and Site2. Only Site1 can be accessed from the Internet. You have an Exchange Server 2010 organization. You deploy a Client Access server in Site1 and enable Windows Integrated Authentication for OutlookWeb App （OWA）. In Site2， you deploy a Mailbox server and a Client Access server. You need to configure the Exchange organization to meet the following requirements：.Allow users to access their mailboxes from the Internet by using OWA .Prevent authentication prompts from displaying when users connect to OWA by using domain- joined computers that are connected to the internal network What should you do？（）

You have an Exchange Server 2003 organization. All users connect to their mailboxes by using Microsoft Office Outlook. You start to transition the organization to new Exchange Server 2010 servers. The new servers are on a secured subnet that is separated by a firewall. You will move half of the mailboxes to the new servers. Client Access servers and Mailbox servers are on the secured subnet. Client computers on the network can access the Client Access servers. You need to recommend a solution that allows users to connect to Public Folders by using Outlook or Outlook Web App （OWA）. What should you include in the solution？（）

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 a exchange administrator at TestKing.com. The TestKing.com network contains an internalnetwork as well as a perimeter network. The primeter network contains an Exchange Server 2010 EdgeTransport Server named TESTKING-EX.During the course of day you receive an instruction form the CIO to formulate a remote managementsolution for TESTKING-EX01 based on the set criteria below：You need to ensure that management traffic is encypted.You nedd to ensure that remote administration is permitted fron the Internet network.You need to ensure that Exchange Management Console （EMC） is supported.What should you do？（）

You have an Exchange Server 2010 organization. Company policy states that a copy of a users mailbox must be kept for one year after the user leaves the company. All user accounts are in an organizational unit （OU） named OU1. A compliance administrator plans to export the mailboxes to personal folders. You need to recommend a solution that allows the compliance administrator to meet the requirements ofthe company policy. What should you include in the solution？（）

You have an Exchange Server 2010 organization. The organization contains two servers named Server1 and Server2. Server1 and Server2 have the Mailbox server role and the Hub Transport server role installed. Server 1 and Server2 are members of a database availability group （DAG）. You need to plan the deployment of Client Access servers to meet the following requirements： .Users must be able to access their mailboxes if a single server fails .Users must not attempt to connect to a failed server What should you include in your plan？（）