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?

• A. On Server1 and Server2, install the Client Access server role. Configure network interface card (NIC) teaming on each server.
• B. Deploy two new Client Access servers. Implement load balancing by using DNS round robin. Create a Client Access server array.
• C. Deploy two new Client Access servers. Implement load balancing by using a Windows Network Load Balancing cluster. Create a Client Access server array.
• D. On Server1 and Server2, install the Client Access server role. Implement failover clustering.

A company named Contoso, Ltd. has offices in Montreal, Seattle, and Denver. An Active Directory site exists for each office. Only the Montreal site is connected to the Internet.
You are designing an Exchange organization for Contoso. All servers in the organization will have Exchange Server 2010 Service Pack 1 (SP1) installed.
Each office will contain two Exchange servers that each has the Mailbox, Hub Transport, and Client Access server roles installed.
You need to recommend a deployment solution for the Client Access servers.
Which of the following solutions is the best recommendation? (More than one answer choice may achieve the goal. Select the BEST answer.)

• A. One Client Access server array that contains all of the Client Access servers A load balancing solution in the Montreal office
• B. One Client Access server array in each office A load balancing solution in each office
• C. One Client Access server array in each office Round-robin DNS in each office
• D. A load balancing solution in each office Round-robin DNS in the Montreal office

A corporate environment includes Exchange Server 2010. Users currently access mailboxes remotely by using Outlook Web App (OWA). You need to recommend a method of identifying the browser types and versions used to access OWA.
What should you recommend?

• A. Analyze the message tracking log files.
• B. Run the Exchange Remote Connectivity Analyzer.
• C. Analyze the IIS log files.
• D. Run the Tracking Log Explorer.

You need to recommend changes to the network infrastructure to meet the security requirements of A, Datum.
What should you recommend creating?
Case Study Title (Case Study): Litware, Inc
Company Overview
Litware, Inc. is a manufacturing company.
Physical Locations
The company has offices in Bangkok and Tokyo. Each office has a sales department. All network support staff is located in the Bangkok office.
Existing Environment
Litware has a forest that contains a single domain named litwareinc.com. An Active Directory site exists for
each office. The sites connect to each other by using a high-speed WAN link. The WAN link has an
average net available bandwidth of 15 percent during business hours.
The domain contains three domain controllers. The domain controllers are configured as shown in the
following table.

The network has an Exchange Server 2010 Service Pack 1 (SP1) organization that contains four servers. The servers are configured as shown in the following table.

All of the servers have the following hardware configurations:
-32 GB of RAM
-Two dual quad-core Intel Xeon processors
-Two 1-gigabit per second network adapters
-One RAID 10 disk array that has 12 300-GB, 1S,000-RPM SAS disks for data
-One RAID 1 disk array that has two 73-GB, 10,000-RPM SAS disks for program files
-One RAID 1 disk array that has two 73-GB, 10,000-RPM SAS disks for the operating system
Requirements
Business Goals
Litware has the following general requirements that must be considered for all technology deployments:
-Minimize costs whenever possible.
-Minimize administrative effort whenever possible.
-Minimize traffic on the WAN link between the Bangkok and Tokyo offices.
Planned Changes
Litware acquires a management company named A, Datum Corporation. A, Datum has 2,500 employees.
A, Datum has the following email infrastructure:
-A sales department, in which 150 employees work
-A third-party email infrastructure that is used for IMAP4 and SMTP
-Three other departments that use the SMTP domains ofadatum.com, asia.adatum.com, and
contoso.com. Users are assigned only one email address that uses the SMTP domain of their
department
You plan to deploy a new Exchange Server 2010 SP1 organization for A, Datum. The new email infrastructure must meet the following implementation requirements:
-All employees must have access to their mailbox if a single server fails.
-Sales department employees must use Windows Internet Explorer 8 to access their mailbox,
-Sales department employees must be prevented from accessing the calendar or journal features of Outlook Web App.
-All employees who do not work in the sales department must have access to all of the Outlook Web App features.
-All email messages sent to recipients outside of A, Datum must have a return address in the
[email protected] format.
-The administration of the A, Datum Exchange organization must be performed by a dedicated team of administrators.
-The Exchange administration team for A, Datum must be distinct from the Exchange administration team of Litware.
The new email infrastructure for A, Datum must meet the following security requirements:
-Litware administrators must be prevented from viewing or modifying the settings of the mailboxes of A, Datum users.
-All inbound and outbound Internet email to and from the A, Datum domains must be routed through the Hub Transport servers of Litware.
-All email messages that contain financial information must be encrypted automatically while in transit and the recipients of the messages must be prevented from forwarding them to users outside of the company' s financial department.
Compliance Requirements
Litware must meet the following compliance requirements:
-Each email message sent by an attorney from the Litware legal department must be approved by the manager of the legal department.
-Attorneys must be able to classify email messages as "attorney-client privileged".
-All email messages classified as "attorney-client privileged" must contain a legal disclaimer
automatically.
User Requirements
All users who have a portable computer use Microsoft Outlook 2010 when they work online and offline.
When the users work offline, they must be able to read existing email messages and create new email
messages.
Users who have a large mailbox must minimize the amount of hard disk space used by the mailbox on their
portable computer.

• A. A new domain named adatum.litwareinc.com in the litwareinc.com forest
• B. Three organization units (OUs) named adatum.com, asia.adatum.com, and contoso.com
• C. A new Active Directory forest named adatum.com
• D. A new domain named adatum.com in the litwareinc.com forest