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 servers
What 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 costs
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？（）

You deploy multiple Mailbox servers. 
Each Mailbox server contains a copy of a mailbox database named DB1. 
You need to recommend a solution that allows administrators to remove corrupt messages that have beenreplicated before the corrupt messages are applied to each copy of DB1.
What should you recommend？（）

You have an Exchange Server 2010 organization. 
The network contains two Mailbox servers that are configured in a database availability group （DAG）. You plan to implement a disaster recovery solution. 
You need to recommend a solution that ensures that the active mailbox database copy is unaffected bythe backup process. 
You want to achieve this goal while minimizing costs. 
What should you recommend？（）

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 Active Directory forest. You plan to deploy an Exchange Server 2010 organization thatcontains the following servers：.Two Edge Transport servers.Two Hub Transport servers
You need to recommend changes to the organization to ensure that e-mail messages can be sent to theInternet if a single transport server fails. 
What should you recommend？（）

Your company has an Exchange 2010 organization that contains multiple Hub Transport servers. You have a line-of-business application that relays e-mail messages by using a Hub Transport servernamed Hub1. 
The application only supports sending e-mail to a single SMTP server. 
You need to ensure that the application can relay e-mail messages if Hub1 fails. 
What should you do？（）

Your company has an Active Directory forest named contoso.com. 
You plan to deploy an Exchange Server 2010 organization that will contain two servers. 
Each server will have the Client Access server role， the Hub Transport server role， and the Mailbox serverrole installed. 
You plan to add both servers to a database availability group （DAG）. 
You need to recommend a high-availability solution for the Client Access server role. 
Your solution must ensure that users are not prompted to authenticate if a Client Access server becomesunavailable. 
What should you recommend？（）

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？（）

You have an Exchange Server 2010 organization. 
Your company has a relationship with another company. 
The partner company has an Exchange Server 2010 organization. 
You need to recommend a security solution to meet the following requirements： 
.Ensure that all e-mail delivery between your servers and the partner companys servers is encrypted .Ensure that all communication between your servers and the partner companys servers is authenticated
What should you include in the solution？（）