Ensurepass

Overview

General Overview

Contoso, Ltd., is a scientific research and supply company that has offices along the east coast of North America. The company recently completed an upgrade to Exchange Server 2013.

 

Physical Locations

The company has three sales offices and a research office. The sales offices are located in Atlanta, New York, and Montreal. The research office is located in Miami.

 

Existing Environment

Active Directory Environment

The network contains one Active Directory forest named contoso.com. The Miami office has its own domain named research.contoso.com. Each office is configured as an Active Directory site. Each site contains two domain controllers that run Windows Server 2008 R2 x64. All of the FSMO roles for contoso.com are owned by a domain controller in the New York site. All of the FSMO roles for the research.contoso.com domain are owned by a domain controller in the Miami site. One domain controller in each site is configured as a global catalog server. All of the domain controllers are configured as DNS servers. The functional level of the forest and domains is Windows Server 2008 R2.

 

Network Infrastructure

All client computers are configured to connect to the DNS servers in their respective office only. Contoso.com has a standalone certification authority (CA) on a server that runs Windows Server 2008 R2. All offices connect to the New York office by using a high-speed WAN link.

 

Email Infrastructure

The Exchange Server 2013 organization contains four servers in the New York office. The servers are configured as shown in the following table.

 

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All external access for the contoso.com organization is provided through an Internet link at the New York office. Load balancing is provided by using DNS round robin. All inbound and outbound email for the domain is routed through a mail appliance in the New York office.

The Exchange Server 2013 organization contains four servers in the Atlanta office. The servers are configured as shown in the following table.

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The file share witness for NY-DAG is on a file server in the Atlanta office. The Exchange Server 2013 organization contains two servers in the Montreal office and two servers in the Miami office. The servers are configured as shown the following table.

 

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All external access to the organization of the research.contoso.com domain is provided through the Internet link at the Miami office. Load balancing is provided by using DNS round robin. All inbound and outbound email for the domain goes through an email appliance in the Miami office. All Exchange Server 2013 servers run Windows Server 2012 Standard. All users have Windows Phone devices that connect to the Exchange organization by using Exchange ActiveSync.

 

User Issues

You discover the following user issues:

– Some users report that, intermittently, they fail to connect to their email from their Windows Phone device.

– Some users from the New York office report that some searches from Outlook Web App return incomplete results.

– Some of the users in each office report that they fail to access their mailbox during the maintenance period of the Active Directory domain controllers.

 

You verify that all of the remote users can connect to the network successfully by using a VPN connection, and can then launch Outlook successfully.

 

Partnerships

Contoso recently entered into a partnership with a company named A. Datum Corporation. A. Datum has a main office and four branch offices. The main office is located in Toronto. A. Datum has a messaging infrastructure configured as shown in the following table.

 

clip_image004[1]

 

Requirements

Planned Changes

Contoso plans to deploy a hardware load balancer in the New York office. The load balancer must bridge all SSL connections to the Exchange servers. You plan to deploy two new Exchange Server 2013 servers in a virtual server environment in the Miami office. The servers will host a few mailboxes as part of an evaluation of resource utilization for virtualized Exchange servers. You also plan to deploy a high availability solution for Mailbox servers in the You plan to replace the email appliance in New York because of recent power outages.

 

Business Requirements

Contoso identifies the following business requirements:

– Minimize the hardware costs required for a load balancing solution.

– Minimize the software costs required for a load balancing solution.

– Minimize user interruptions if a service fails on a Mailbox server.

– Minimize user interruptions if a service fails on a Client Access server.

 

 

QUESTION 7

You need to identify which business requirement will be met by implementing the planned hardware load balancer. Which business requirement should you identify?

 

A.

Minimize the hardware costs required for a load balancing solution.

B.

Minimize the software costs required for a load balancing solution.

C.

Minimize user interruptions if a service fails on a Client Access server.

D.

Minimize user interruptions if a service fails on a Mailbox server.

 

Correct Answer: C

Explanation:

NOT A

Introducing a load balancing solution will not minimize hardware costs

NOT B

Introducing a hardware load balancing solution will not minimize software costs

NOT D

A hardware load balancer connects to the Client Access servers not the Mailbox servers.

C

A hardware load balancer connects to the Client Access servers not the Mailbox servers AND is designed to minimize user interruptions

 

 

QUESTION 8

You need to resolve the search issue reported by the users in the New York office. You restart the Microsoft Exchange Search service and discover that the active copy of the mailbox database has a content indexing status of Unknown. What should you do next?

 

A.

Rebuild the content index.

B.

Run the Update-MailboxDatabaseCopy cmdlet and specify the -manualresume parameter.

C.

Restart the Microsoft Exchange Mailbox Replication service.

D.

Run the Update-MailboxDatabaseCopy cmdlet and specify the -catalogonly parameter.

 

Correct Answer: A

Explanation:

A

One of the first actions most Exchange Administrators generally take when troubleshooting suspected problems with Exchange Content Indexing will be to rebuild the impacted Mailbox Database’s content index files (either manually or by using the ResetSearchIndex.ps1 script found in the Exchange ServerScripts directory).

Makes sure that Exchange content index always remain healthy.

NOT B

Not a database replication issue

If the content index catalog for a mailbox database copy gets corrupted, you may need to reseed the catalog.

Seeding is also known as updating.

Use the Update-MailboxDatabaseCopy cmdlet to seed or reseed a mailbox database copy.

EXAMPLE 1

This example seeds a copy of the database DB1 on the Mailbox server MBX1.

Update-MailboxDatabaseCopy -Identity DB1MBX1

The ManualResume switch specifies whether to automatically resume replication on the database copy. With this parameter, you can manually resume replication to the database copy.

NOT C

Not related to an indexing issue.

In Exchange 2013, the Microsoft Exchange Replication service periodically monitors the health of all mounted databases. In addition, it also monitors the Extensible Storage Engine (ESE) for any I/O errors or failures. When the service detects a failure, it notifies Active Manager. Active Manager then determines which database copy should be mounted and what it requires to mount that database. In addition, it tracks the active copy of a mailbox database (based on the last mounted copy of the database) and provides the tracking results information to the Client Access server to which the client is connected.

NOT D

Content index needs to be rebuilt

If the content index catalog for a mailbox database copy gets corrupted, you may need to reseed the catalog.

Seeding is also known as updating.

Use the Update-MailboxDatabaseCopy cmdlet to seed or reseed a mailbox database copy.

EXAMPLE 1

This example seeds a copy of the database DB1 on the Mailbox server MBX1.

Update-MailboxDatabaseCopy -Identity DB1MBX1

The CatalogOnly parameter specifies that only the content index catalog for the database copy should be seeded.

 

 

QUESTION 9

You need to ensure that all of the email messages sent from the Internet to adatum.com are routed through the contoso.com organization. What should you create in contoso.com? (Each corrects answer presents part of the solution. Choose all that apply.)

 

A.

a contact object for each adatum.com recipient

B.

an internal relay accepted domain for adatum.com

C.

a Send connector that is configured to point to the contoso.com transport servers

D.

a Send connector that is configured to point to the adatum.com transport servers

E.

an authoritative accepted domain for adatum.com

 

Correct Answer: BD

Explanation:

B

An accepted domain is any SMTP namespace for which a Microsoft Exchange Server 2013 organization sends or receives email.

Accepted domains include those domains for which the Exchange organization is authoritative. An Exchange organization is authoritative when it handles mail delivery for recipients in the accepted domain.

Accepted domains also include domains for which the Exchange organization receives mail and then relays it to an email server that’s outside the organization for delivery to the recipient.

D

2nd part of establishing an internal relay domain is to establish a Send Connector that is configured to point to the other organization’s mail servers (a datum)

NOT A

Better to establish an internal relay domain.

A mail-enabled Active Directory contact that contains information about people or organizations that exist outside the Exchange organization. Each mail contact has an external email address. All messages sent to the mail contact are routed to this external email address.

NOT C

Need to establish a Send connector to  adatum.com  not  contoso.com

NOT E

Need to establish an internal relay domain not an authorative accepted domain for adatum.com

 

 

QUESTION 10

You need to prevent several users in the Miami office from establishing more than two concurrent Exchange ActiveSync connections to the Exchange Server organization. The solution must affect only the users in the Miami office. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

 

A.

Create a new throttling policy that has the Organization scope.

B.

Create a new throttling policy that has the Global scope.

C.

Create a new throttling policy that has the Regular scope.

D.

Run the Set-ThrottlingPolicyAssociation cmdlet.

E.

Run the Set-ThrottlingPolicy cmdlet.

F.

Remove the default throttling policy.

 

Correct Answer: CD

Explanation:

C

Need to establish a New Throttling policy to limit the Exchange ActiveSync connections and that has a regular scope to associate with specific users.

D

Use the Set-ThrottlingPolicyAssociation cmdlet to associate a throttling policy with a specific object. The object can be a user with a mailbox, a user without a mailbox, a contact, or a computer account.

EXAMPLE 1

This example associates a user with a user name of tonysmith to the throttling policy ITStaffPolicy that has higher limits.

Set-ThrottlingPolicyAssociation -Identity tonysmith -ThrottlingPolicy ITStaffPolicy

NOT A

Need a regular scope

NOT B

Need a regular scope

NOT E

Need to associate the new thottling policy with respective users.

Use the Set-ThrottlingPolicy cmdlet to modify the settings for a user throttling policy.

EXAMPLE 1

This example modifies a throttling policy so that users associated with this policy can have a maximum of four concurrent requests running in Exchange Web Services.

$a = Get-ThrottlingPolicy RemoteSiteUserPolicy

$a | Set-ThrottlingPolicy -EwsMaxConcurrency 4

NOT F

Need to create a new throttling policy

 

 

QUESTION 11

You need to recommend a temporary solution to reroute all of the outbound email messages through the Miami mail appliance during the planned replacement of the New York mail appliance. What are three possible ways to achieve the goal? (Each correct answer presents a complete solution. Choose three.)

 

A.

Modify the value of the SmartHost of the Send connector in the New York office.

B.

Increase the cost of the Send connector in the Miami office.

C.

Increase the cost of the Send connector in the New York office.

D.

Decrease the cost of the Send connector in the New York office,

E.

Modify the value of the SmartHost of the Send connector in the Miami office.

F.

Disable the Send connector in the New York office.

 

Correct Answer: ACF

Explanation:

NOT B

Need to increase the cost of the Send Connect in the New York Office

NOT D

Need to increase the cost not decrease the cost of the Send Connector in the New York Office

NOT E

Need to modify the value of the SmartHost of the Send connector in the New York office

A

Modify the value of the SmartHost of the Send connector in the New York office to point to the smart host in the Miami office.

C

Increasing the cost of a Send Connector in the New York Office will make the Miami connection to the internet the most preferred outbound connection.

F

Disabling the Send connector in the New York Office will make the Miami connection to the internet the only outbound connection.

 

 

QUESTION 12

Hotspot Question

You are evaluating a DAG design for the New York and Atlanta offices. You need to ensure that all of the users in the New York and Atlanta offices can access their mailbox if the WAN link fails. Which DAG design should you deploy?

To answer, select the appropriate DAG design in the answer area.

 

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Correct Answer:

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QUESTION 13

Hotspot Question

You discover that one of the Client Access servers in the New York office does not trust the standalone CA. You need to ensure that all of the users who have Windows Phone devices can connect successfully to their mailbox. In which node should you install the root CA certificate? To answer, select the appropriate node in the answer area.

 

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Correct Answer:

 

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