70-384 無料問題集「Microsoft Recertification for MCSE: Communication」
You have a Lync Server 2013 infrastructure that has Enterprise Voice enabled.
You need to ensure that users can place a call on hold, and can then retrieve the call later by dialing a number from any phone. The solution must ensure that if a call is on hold for four minutes, the call is automatically forwarded to the receptionist.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
You need to ensure that users can place a call on hold, and can then retrieve the call later by dialing a number from any phone. The solution must ensure that if a call is on hold for four minutes, the call is automatically forwarded to the receptionist.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
正解：C、D
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DRAG DROP
You have a Lync Server 2013 infrastructure.
You need to recommend which tools must be used to gather information to troubleshoot issues related to the following:
- Routing calls between internal users
- Routing outbound calls handled by Lync Server 2013
Which tool should you recommend?
To answer, drag the appropriate tool to the correct location in the answer area. Each tool may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.
You have a Lync Server 2013 infrastructure.
You need to recommend which tools must be used to gather information to troubleshoot issues related to the following:
- Routing calls between internal users
- Routing outbound calls handled by Lync Server 2013
Which tool should you recommend?
To answer, drag the appropriate tool to the correct location in the answer area. Each tool may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.
正解：
HOTSPOT
Your company has two offices. The offices are located in New York and Amsterdam. The dialing habits of the users in each office are shown in the following table.
You need to create a dial plan for the users in the Amsterdam office.
Which match patterns should you use in the normalization rules? To answer, select the appropriate match patterns in the answer area.
Your company has two offices. The offices are located in New York and Amsterdam. The dialing habits of the users in each office are shown in the following table.
You need to create a dial plan for the users in the Amsterdam office.
Which match patterns should you use in the normalization rules? To answer, select the appropriate match patterns in the answer area.
正解：
HOTSPOT
You have a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2013
organization.
You enable Enterprise Voice for all users.
You plan to implement Unified Messaging (UM).
You need to configure a dial plan to ensure that all communication between Exchange Server 2013 and Lync Server 2013 is encrypted.
How should you configure the URI type and the VoIP security in the dial plan?
To answer, select the appropriate URI type and the VoIP security in the answer area.
You have a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2013
organization.
You enable Enterprise Voice for all users.
You plan to implement Unified Messaging (UM).
You need to configure a dial plan to ensure that all communication between Exchange Server 2013 and Lync Server 2013 is encrypted.
How should you configure the URI type and the VoIP security in the dial plan?
To answer, select the appropriate URI type and the VoIP security in the answer area.
正解：
You are evaluating the implementation of a reverse proxy for Contoso.
You plan to create a certificate for the reverse proxy.
You need to identify which names must be included in the certificate.
Which three names should you identify? (Each correct answer presents part of the solution. Choose three.)
You plan to create a certificate for the reverse proxy.
You need to identify which names must be included in the certificate.
Which three names should you identify? (Each correct answer presents part of the solution. Choose three.)
正解：A、B、E
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The Los Angeles users have the following call statistics:
- Peak call concurrency is 25 percent
- Fifty percent of all placed calls are routed to the PSTN.
----
Thirty percent of all placed calls are internal calls to users in the other offices.
Twenty percent of all placed calls are conference calls.
The average bandwidth for peer-to-peer calls is 65 kilobits per second (Kbps).
The average bandwidth used for conference calls is 100 Kbps.
You need to identify the minimum amount of bandwidth required on the WAN link for the planned implementation of the media gateway in the Los Angeles office.
All calls to the PSTN will be routed through the local media gateway in the Los Angeles office.
- Peak call concurrency is 25 percent
- Fifty percent of all placed calls are routed to the PSTN.
----
Thirty percent of all placed calls are internal calls to users in the other offices.
Twenty percent of all placed calls are conference calls.
The average bandwidth for peer-to-peer calls is 65 kilobits per second (Kbps).
The average bandwidth used for conference calls is 100 Kbps.
You need to identify the minimum amount of bandwidth required on the WAN link for the planned implementation of the media gateway in the Los Angeles office.
All calls to the PSTN will be routed through the local media gateway in the Los Angeles office.
正解：C
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HOTSPOT
Your network contains an Active Directory domain. The domain contains a Lync Server
2013 infrastructure. The infrastructure uses the default ports.
You plan to implement a Quality of Service (QoS) solution.
You need to recommend which port ranges must be tagged for QoS.
Which port range should you recommend for each service? (To answer, select the
appropriate port range for each service in the answer area.)
Your network contains an Active Directory domain. The domain contains a Lync Server
2013 infrastructure. The infrastructure uses the default ports.
You plan to implement a Quality of Service (QoS) solution.
You need to recommend which port ranges must be tagged for QoS.
Which port range should you recommend for each service? (To answer, select the
appropriate port range for each service in the answer area.)
正解：
HOTSPOT
You need to ensure that the Lync Server 2013 infrastructure meets the security requirement for conferences.
Which setting should you modify in Meeting Configuration? (To answer, select the appropriate setting in the answer area.)
You need to ensure that the Lync Server 2013 infrastructure meets the security requirement for conferences.
Which setting should you modify in Meeting Configuration? (To answer, select the appropriate setting in the answer area.)
正解：
HOTSPOT
You need to recommend which names must be included in the certificate installed on Lyncl3_02.
Which names should you recommend? (To answer, select the appropriate names in the answer area.)
You need to recommend which names must be included in the certificate installed on Lyncl3_02.
Which names should you recommend? (To answer, select the appropriate names in the answer area.)
正解：
You have a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table.
You run the Get-CsManagementStoreReplicationStatus cmdlet and discover the following replication issue:
From Telnet, you verify that you can connect to Lync3 over TCP ports 443, 4443, 5061, and 5062. You republish the topology successfully and you restart Lync3.
You need to identify what is causing the replication issue.
What should you identify?
You run the Get-CsManagementStoreReplicationStatus cmdlet and discover the following replication issue:
From Telnet, you verify that you can connect to Lync3 over TCP ports 443, 4443, 5061, and 5062. You republish the topology successfully and you restart Lync3.
You need to identify what is causing the replication issue.
What should you identify?
正解：E
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Your company has two offices. One office is located in New York. The other office is located in Seattle. Each office has a media gateway that supports media bypass. Media bypass is enabled.
The offices contain five subnets. The subnets are configured as shown in the following table.
You have a lync Server 2013 infrastructure. All client computers have Microsoft Lync 2013 deployed.
Monitoring reports show that the client computers are not using media bypass.
You run the Get-CsNetworkSubnet cmdlet and you receive the following result:
You need to ensure that all of the client computers use media bypass.
What should you do?
The offices contain five subnets. The subnets are configured as shown in the following table.
You have a lync Server 2013 infrastructure. All client computers have Microsoft Lync 2013 deployed.
Monitoring reports show that the client computers are not using media bypass.
You run the Get-CsNetworkSubnet cmdlet and you receive the following result:
You need to ensure that all of the client computers use media bypass.
What should you do?
正解：C
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HOTSPOT
You have a Lync Server 2013 infrastructure that has conferencing and Enterprise.
You plan to optimize the traffic on the network for Enterprise Voice. You add information
about the network sites and the network subnets. You need to enable media bypass for
several of the network sites.
Which node should you use from the Microsoft Lync Server 2013 Control Panel?
To answer, select the appropriate node in the answer area.
You have a Lync Server 2013 infrastructure that has conferencing and Enterprise.
You plan to optimize the traffic on the network for Enterprise Voice. You add information
about the network sites and the network subnets. You need to enable media bypass for
several of the network sites.
Which node should you use from the Microsoft Lync Server 2013 Control Panel?
To answer, select the appropriate node in the answer area.
正解：
You are evaluating the implementation of SQL Server database mirroring on new SQL Server servers for the planned Lync Server 2013 deployment.
You need to recommend which tasks must be performed to prepare SQL Server database mirroring for Lync Server 2013.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)
You need to recommend which tasks must be performed to prepare SQL Server database mirroring for Lync Server 2013.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)
正解：E、F
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You have a Lync Server 2013 infrastructure that has Enterprise Voice enabled.
When a caller dials an unassigned number, the caller hears a custom message, and then
the caller is forwarded to a user named User1.
Several months later, User1 leaves the company.
You need to ensure that when a caller dials an unassigned number, the caller hears the
custom message and is forwarded to a user named User2. Which cmdlet should you run?
When a caller dials an unassigned number, the caller hears a custom message, and then
the caller is forwarded to a user named User1.
Several months later, User1 leaves the company.
You need to ensure that when a caller dials an unassigned number, the caller hears the
custom message and is forwarded to a user named User2. Which cmdlet should you run?
正解：B
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You plan to deploy a Lync Server 2013 infrastructure.
The planned infrastructure will contain client computers that run Windows 8 and the Lync Windows Store app. You need to ensure that the computers can use the automatic client sign-in feature for the
Lync Windows Store app.
Which DNS records should you create?
The planned infrastructure will contain client computers that run Windows 8 and the Lync Windows Store app. You need to ensure that the computers can use the automatic client sign-in feature for the
Lync Windows Store app.
Which DNS records should you create?
正解：A
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