A corporate environment will include Exchange Server 2010. You are designing a deployment plan
for the Mailbox servers. You need to recommend the minimum amount of physical memory that
supports the following requirements:
• Use single-role Mailbox servers.
• Each Mailbox server must support 22.5 GB of database cache.
How much memory should you recommend?

You are designing an Exchange organization for a company named Contoso, Ltd. All servers in the
organization will have Exchange Server 2010 Service Pack 1 (SP1) installed. Contoso has a partner
company named Fabrikam, Inc. Fabrikam has an Exchange organization that contains only Exchange
Server 2010 SP1 servers. You plan to configure a federation trust between Fabrikam and Contoso.

You need to recommend a certificate for the federation trust. Which of the following certificates is
the best recommendation? (More than one answer choice may achieve the goal. Select the BEST
answer.)

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

Contoso, Ltd. has an Exchange Server 2010 environment that accepts email for the contoso.com
email domain. Fabrikam, Inc. has an Exchange Server 2010 environment that accepts mail for the
fabrikam.com email domain. Contoso acquires Fabrikam and establishes an internal network
connection between the two companies. After the acquisition, only the Contoso Exchange Server
environment accepts external email. You have the following requirements:
• Retain existing fabrikam.com email addresses.
• Enable users in both Exchange Server environments to receive mail at contoso.com email
addresses.

You need to recommend a solution that meets the requirements. Which two actions should you
recommend? (Each correct answer presents part of the solution. Choose two.)

A corporate environment includes Exchange Server 2010 SP1. The Exchange Server environment
includes two Client Access servers, two Hub Transport servers, and two Mailbox servers on the
internal network, and two Edge Transport servers in a perimeter network. An edge subscription is in
place between the Hub Transport servers and the Edge Transport servers. When an Edge Transport
server fails, messages accepted by that server are not delivered. You need to recommend a solution
for ensuring that messages accepted by either Edge Transport server are attempted for delivery if
either Edge Transport server fails. What should you recommend?

Your company has offices in New York and Miami. The offices connect to each other by using a
dedicated WAN link. Each office has a direct connection to the Internet. An Active Directory site
exists for each office. Each office contains one Mailbox server, two Hub Transport servers, and two
Client Access servers. All servers have Exchange Server 2010 Service Pack 1 (SP1) installed and run
Windows Server 2008 R2. The Mailbox servers are configured as shown in the following table.

You need to recommend a high-availability solution for the Mailbox servers that meets the following
requirements:
• The mailbox databases must be automatically available if a single Mailbox server fails.
• The mailbox databases must be automatically available if the WAN link between the offices fails.
• The mailbox databases must be available if all of the Exchange servers in an office become
unavailable, after an administrator performs a manual failover.
Which of the following solutions is the best recommendation? (More than one answer choice may
achieve the goal. Select the BEST answer.)

A corporate environment will include Exchange Server 2010 in two Active Directory Domain Services
(AD DS) sites. You need to recommend a solution that provides a single connection point for all
Outlook Web App (OWA) connections. What should you recommend?

A corporate environment will include Exchange Server 2010. You need to recommend a solution that
meets the following client access requirements:
• Automatic failover of specific client access protocols
• Distribution of client access traffic across multiple Client Access servers
• Secure Sockets Layer (SSL) session ID for client–to–Client Access server affinity
What should you recommend?

A corporate environment includes a two-node Exchange Server 2010 Client Access server array. You
are designing a disaster recovery plan for the Client Access servers. The plan must meet the
following requirements:
• Back up the SSL certificates.
• Back up the Windows Network Load Balancing (NLB) configuration.
• Back up only the minimum amount of data.
You need to recommend the components to back up on each Client Access server. What should you
recommend?

A company deploys Exchange Server 2010. The environment includes three datacenters located in
New York, Dallas and Miami. Each datacenter is configured as an Active Directory Domain Services
(AD DS) site. Each site has one Client Access server, one Hub Transport server and one Mailbox
server. The Mailbox servers in New York and Dallas are configured in a database availability group
(DAG). You have the following requirements:
• Ensure that mail flow is not interrupted if any one Hub Transport server fails.
• Deploy the minimum number of additional servers.
You need to recommend a solution that meets the requirements. What should you recommend?