Top 10 guidance 70-384 for consumer (81 to 90)

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Q81. - (Topic 10) 

An administrator makes several security changes to the firewalls. 

After you deploy Enterprise Voice, remote users report that they fail to access their voice mail by using the Call Voice Mail option in the Lync client. 

You verify that the users can access their voice mail by dialing the subscriber access number. 

You need to ensure that the users can access their voice mail by clicking Call Voice Mail. 

Which two sets of ports should you open? (Each correct answer presents part of the solution. Choose two.) 

A. TCP 443 and UDP 3478 on the internal firewall 

B. TCP 443 and UDP 3478 on the external firewall 

C. TCP 5062 and 8057 on the internal firewall 

D. UDP 50,000 to 59,999 on the external firewall 

E. TCP 5062 and 8057 on the external firewall 

F. UDP 50,000 to 59,999 on the internal firewall 

Answer: A,B 

144. - (Topic 10) 

You need to configure DHCP to support the technical requirement for the Lync Phone Edition devices. 

Which DHCP options should you include in the solution? (Each correct answer presents part of the solution. Choose all that apply.) 

A. 40 

B. 43 

C. 80 

D. 120 

E. 144 

Answer: B,D 

Explanation: 

B: DHCP Option 43 

Option 43 is not really a single option but a number of sub-options which tell the phone 

where to locate the Certificate Provisioning service on the Lync server. 

D: DHCP Option 120 

Once the certificate is downloaded to the phone then a valid Lync registrar server needs to 

be located. The value of Option 120 will be the FQDN of the Lync server which will handle 

authentication requests from the phones. 

* From scenario: 

Microsoft Lync Phone Edition devices must be supported. 

Reference: Configuring Lync Server for Phone Edition Devices 


Q82. HOTSPOT - (Topic 10) 

You plan to modify the firewall in the Montreal office that connects to the Internet. 

You need to implement the inbound firewall rules to meet the security requirements for inbound A/V connections. 

Which rules should you implement? (To answer, configure the appropriate firewall rules in the answer area.) 

Answer: 


Q83. - (Topic 6) 

You have a Lync Server 2010 and Lync Server 2013 infrastructure. The infrastructure contains Front End pools. 

Currently, all users use the Lync Server 2010 Front End pool. 

An administrator migrates a user to the Lync Server 2013 Front End pool. 

After the migration, the user can no longer access the whiteboards, the attachments, the poll data, and the Microsoft PowerPoint presentations that were uploaded to the meeting before the migration. 

You need to ensure that the PowerPoint presentations, the whiteboards, the attachments, and the poll data are moved when users migrate from Lync Server 2010 to Lync Server 2013. 

What should you do? 

A. Run the Move-CsUser cmdlet and specify the -ProxyPool parameter. 

B. Run the Move-CsLegacyUser cmdlet before you migrate the users. 

C. Run the Move-CsConferenceDirectory cmdlet before you migrate the users. 

D. Run the Move-CsUser cmdlet and specify the -MoveConferenceData parameter. 

Answer:


Q84. DRAG DROP - (Topic 1) 

You need to identify which configurations must be used to meet the web conferencing requirements. 

Which configuration should you identify for each requirement? 

To answer, drag the appropriate configuration to the correct requirement in the answer area. Each configuration 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. 

Answer: 


Q85. DRAG DROP - (Topic 3) 

You need to identify which tasks must be performed to move the Central Management store during the planned migration. 

Which three actions should you identify? 

To answer, move the three appropriate actions from the list of actions to the answer area and arrange them in the correct order. 

Answer: 


Q86. - (Topic 12) 

You are planning a Lync Server 2013 Edge Server deployment. 

A network administrator gives you nine public IP addresses for the planned deployment. You need to recommend an Edge Server deployment that meets the following requirements: 

Remote users must be able to access conferences. 

A different public IP address must be assigned to each Edge service. 

Users must be able to sign in from a Microsoft Lync mobile client. 

Users must be able to communicate with partners who are enabled for XMPP. 

Remote users must be able to access the Lync Server infrastructure if an Edge 

Server fails. 

What should you include in the recommendation? 

A. Two Edge Servers that use DNS load balancing 

B. Three Edge Servers that use DNS load balancing 

C. Three Edge Servers that use hardware load balancing 

D. Two Edge Servers that use hardware load balancing 

Answer:

Explanation: 

http://technet.microsoft.com/en-us/library/gg425716.aspx 


Q87. - (Topic 12) 

Your network contains the servers shown in the following table. 

You configure the infrastructure to use hosted Exchange Unified Messaging (UM). 

You need to create a new contact object for the hosted UM auto attendant. 

What should you do? 

A. From Server1, run ocsumutil.exe. 

B. From Server3, run the exchucutil.psl script. 

C. From Server3, run the New-MailContact cmdlet. 

D. From Server1, run the New-CsExUmContact cmdlet. 

Answer:

Explanation: 

http://technet.microsoft.com/en-us/library/gg412765.aspx http://lync70337.freeforums.org/viewtopic.php?forum_uri=you-need-to-create-a-new-contact-object-for-thehosted-um&t=24&start=&sid=ebad3f9a56566938c8375b22c005051e 


Q88. - (Topic 7) 

You need to ensure that the users in all of the offices can dial in to conferences by using a local phone number. 

What should you create? 

A. An additional dial plan 

B. Five conferencing policies 

C. Five dial-in numbers 

D. Five additional call routes 

Answer:


Q89. - (Topic 12) 

Your company has a subscription to Microsoft Lync Online. 

All users connect to Lync Online by using Microsoft Lync 2013. 

You discover that several users experience a high amount of jitter during A/V conferences. 

You need to verify the quality of the connection from the users' Lync 2013 client to Lync 

Online. 

What should you use? 

A. The Test-CsASConference cmdlet 

B. The Microsoft Remote Connectivity Analyzer 

C. The Transport Reliability IP Probe 

D. The Test-Connection cmdlet 

Answer:

Explanation: 

"The tool performs three tests: VoIP: This probe measures your expected VoIP quality by 

measuring UDP loss and jitter. It uses UDP/50021 and UDP/50022 to simulate audio 

streams with G722 codec at 50pps." 

Test-CsAsConference merely tests that users can join a conference. 

http://technet.microsoft.com/en-us/library/jj205227.aspx Test-Connection is nothing more than a ping test. While it can show latency, it doesn't show jitter. http://technet.microsoft.com/en-us/library/hh849808.aspx http://blogs.technet.com/b/fmustafa/archive/2012/07/28/lync-online-transport-reliability-ip-probe-tripp-tool.aspx 


Q90. DRAG DROP - (Topic 8) 

You need to identify which configurations must be implemented for the planned Lync Server 2013 deployment. The solution must meet the network requirements. 

Which features should you use? 

To answer, drag the appropriate features to the correct requirements in the answer area. Each feature 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. 

Answer: