Guaranteed 70-333 Free Practice Questions 2021

NEW QUESTION 1
You have a Microsoft Exchange Server 2013 organization and a Skype for Business Server 2015 infrastructure.
You need to design a Unified Messaging (UM) solution to meet the following requirements:
Support a peak concurrency of 500 calls.
Connect to two Skype for Business Sever 2015 pools.
What is the minimum number of mailbox servers that are required?

• A. 1
• B. 2
• C. 3
• D. 5

Answer: C

NEW QUESTION 2
You need to troubleshoot and resolve the issue User1 is reporting. Which action should you perform to resolve the issue?

• A. Troubleshoot the Quality of Service (QoS) configuration.
• B. Verify that User1 has selected the new headset.
• C. Modify the client configuration to not use G.722 codec.
• D. On the public switched telephone network (PSTN) trunk, verify the aLaw/µLaw configuration.

Answer: B

NEW QUESTION 3
You need to determine the number of lines that are required for the new public switched telephone network (PSTN) connections.
How many lines are required for each location? To answer, drag the appropriate number of line to the correct location. Each number 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:

Explanation:

NEW QUESTION 4
You have a Skype for Business infrastructure that contains four servers. The servers are configured as shown in the following table.

The infrastructure contains a hardware load balancer named HLB1. The company has an IP-PBX system. The IP-PBX supports media bypass. The IP-PBX has a Session Initiation Protocol (SIP) trunk configured. Each user has a desktop phone that connects to the IP-PBX. Each computer has a Skype for Business-qualified headset.
The company plans to implement Enterprise Voice and to use existing SIP trunks.
You need to recommend a Mediation Server deployment that meets the following requirements: What are two possible ways to achieve the goal? Each correct answer presents a complete solution.

• A. Install the Mediation Server role on Server3 and Server4.
• B. Install the Mediation Server role on Server1 and Server2.
• C. Create a Mediation Server pool that contains Server2 and Server4.
• D. Create a Mediation Server pool that contains HLB1.
• E. Create a Mediation Server pool that contains two new servers.

Answer: BE

NEW QUESTION 5
Your company corporate telephony environment is a combination of Skype for Business Server 2015 and traditional Private Branch Exchange (PBX). The company has three sites that are connected by a Multiprotocol Label Switching (MPLS) topology. There are 1,250 users who use Skype for Business Server 2015, and 2,250 users who use the PBX environment. On average, the company has three percent of its users dialing in for conferences and six percent on a public switched telephone network (PSTN) call at any time.
The company plans to remove the PBXs and have all users use only Skype for Business Server 2015.
You need to generate a usage model based on the existing data usage and real-time communications through all of the PBXs.
Which two pieces of information should you collect when you perform usage modeling? Each correct answer presents part of the solution.

• A. number of PSTN channels provisioned
• B. number of calls that use G.722
• C. number of intersite calls through PSTN
• D. number of calls that use RTAudio Wideband
• E. number of peer-to-peer (P2P) calls over the MPLS network

Answer: BC

NEW QUESTION 6
Your network contains a Skype for Business Server 2015 infrastructure and a Microsoft Exchange Server 2013 organization.
You have three distribution groups. The groups are configured as shown in the following table.

You need to ensure that all of the users on Team1 and Team2 can answer calls that are in the same queue. Users must be able to choose when they want to participate in the queue.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation: References:
https://docs.microsoft.com/en-us/skypeforbusiness/plan-your-deployment/enterprise-voice-solution/response-gro

NEW QUESTION 7
Your company has two offices. The offices are located in Amsterdam and Seattle. The company has the phone number ranges shown in the following table.

The range used for each office is shown in the following table.

You plan to implement Skype for Business Server 2015 and include an unassigned number range for each office.
You need to identify which unassigned number ranges must be included. The solution must use the minimum amount of administrative effort when users are added to or removed from the infrastructure.
Which number range should you use for each unassigned number range? To answer, select the appropriate number range for each unassigned number range in the answer area. Each correct answer is worth one point.

Answer:

Explanation: References:
https://docs.microsoft.com/en-us/skypeforbusiness/deploy/deploy-enterprise-voice/create-or-modify-an-unassign

NEW QUESTION 8
You need to replace the existing automatic call distribution (ACD) helpdesk with Skype for Business Server 2015 solution.
Which three actions should you perform in sequence to recreate the ACD in Skype for Business Server 2015? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 9
You are performing a network readiness assessment for Skype for Business deployment for a customer’s organization.
The customer’s organization includes five sites that are connected by site-to-site virtual private network (VPN) links. Each site includes from 20 to 100 client computers.
You need to collect network traffic metrics.
Which three network traffic metrics should you collect? Each correct answer presents part of the solution.

• A. average packet loss
• B. average jitter
• C. TCP/IP port statistics
• D. one-way network delay
• E. minimum jitter
• F. peer-to-peer (P2P) available bandwidth

Answer: ABD

NEW QUESTION 10
You plan to implement the response group for the support staff and to create the agent groups shown in the following table.

You need to configure the agent groups to meet the response group requirements.
How should you configure each agent group? To answer, select the appropriate options for each group in the answer area.

Answer:

Explanation:

Topic 3, Humongous Insurance
Humongous Insurance currently employs 7,500 people and is based in the United States.
The company has 4,000 users in its main office in Chicago. It also has two branch offices, one in New York with 2,000 users and the other in Los Angeles with 1,500 users. The company has 30 executives located across the offices.
The company recently migrated from Lync Server 2010 to Skype for Business Server 2015.
The company plans to increase the use of audio and video (A/V) conferencing to reduce travel costs. Employees have been asked to use A/V, telephony, and instant messaging (IM) conferencing solutions whenever possible for communication with clients and users in the branch offices.
Humongous Insurance is federated with Trey Research Corporation, which uses a third-party IM solution. Users at both companies need to communicate with each other by using their respective IM client.
The company plans to continuously analyze the network to identify: potential network delay points
availability of adequate bandwidth to meet current requirements and anticipated growth
The company plans to continuously analyze the Skype for Business Server 2015 servers for performance metrics.
Planned Changes
Humongous is in discussion to acquire the Southbridge Video company. Southbridge Video has 2,000 users in two sites.
Employees of Humongous Insurance use a variety of mobile devices, including Windows Phones and iOS phones. All iOS phone users must be notified of events, such as new or missed IM invitations and voice mail messages, even when they are using the corporate wireless network.
All public switched telephone network (PSTN) traffic will use the G.711 codec. All voice will use the RTAudio Wideband codec.
All peer-to peer (P2P) video sessions will support H.264 and RTVideo codecs. Audio bandwidth between the Los Angeles and New York offices is limited. Challenges
All users report poor audio and video quality. Calls are dropped or suffer from jitter and lag. These issues exist when users are using the Skype for Business client or Skype for Business Phone Edition.
Humongous Insurance users currently are unable to IM with external clients that use different IM programs. Currently there is no network oversight for Skype for Business communications.
The company has no plans to increase the bandwidth at any sites. Humongous Insurance does not have a defined remote user access policy. Existing Environment
The three offices are connected to one another as shown in the following network diagram:

Additional information about the existing environment is shown in the Supporting Information section: Overview of data centers
Detail of the Chicago data center
Overview of audio and video codec bandwidths
Employees of Humongous Insurance use various operating systems, including Windows 7 Enterprise, and Windows 8. All users are enabled for Enterprise Voice, and many have Skype for Business Phone Edition.
The concurrent communication modalities usage of the three offices is shown in the following table:

Humongous Insurance expects to see the number of video users increase by as much as 10 percent. The company expects to see the number of voice users increase by as much as 15 percent.
All users at Humongous Insurance will be Skype for Business enabled. The network team configures Quality of Service (QoS) as follows:

The Skype for Business Server 2015 media configuration matches the port settings used on the network. The company uses synthetic transactions to perform call and voice tests.
Many of the employees of Humongous Insurance work from home and sign in securely to the corporate environment in order to use Skype for Business.
Business Requirements
Humongous Insurance would like to review the existing network topology and wants to ensure that network capacity will meet current Skype for Business Server 2015 infrastructure capacity requirements for audio and video usage, as well as meet the anticipated increases.
All existing issues relating to the poor quality of Skype for Business Server 2015 calls and conferencing need to be addressed. Company policy allows for all employees to have the option to use video conferencing. Employees will be limited to VGA video quality. Company executives will not have these limitations.
Quality of Service (QoS) ports must be unique for audio and video traffic.
The company wants to confirm that the current network bandwidth allocated for the network is sufficient for all current and anticipated growth in Skype for Business Server 2015 traffic and would like to guarantee high-quality Skype for Business Server 2015 calls and video conferencing.
Humongous Insurance wants to ensure that the volume of Skype for Business Server 2015 traffic does not exceed 50 percent of WAN bandwidth.
The recommended design solution needs to eliminate the possibility of WAN oversubscription by Skype for Business Server 2015 traffic.
Humongous Insurance wants to use only dedicated computers to monitor the network and perform synthetic transactions to limit the load on the computers.
The proposed Skype for Business Server 2015 solution needs to provide scalability to accommodate the company's future acquisition of Trey Research.
The proposed Skype for Business Server 2015 solution should be readily available for users in all three sites.
Technical Requirements
The company wants to allow only authorized employees to connect remotely.
All remote users will use a secure method when remotely connecting to the network and the Skype for Business environment.
The number of open and listening ports must be kept to a minimum.
All maintenance and tests of network policies must be done outside of normal business hours. Bandwidth between sites cannot be increased.
The quality of voice and video traffic must be increased. The number of dropped calls must be reduced.
The corporate information technology (IT) department must be able to push updates and scan users’ computers when they are connected remotely.
All push notifications must be able to be sent mobile clients on all supported cell phone manufactures. Many users do not use Windows mobile phones.
IM users must be able to IM with users who are using other IM programs.
The Skype for Business Server 2015 Bandwidth Calculator must be used to analyze Skype for Business traffic. It is recommended to deploy QoS for end-to-end support.
Mobile client users are supported only with Lync 2013 Mobile clients.
Supporting Information
Overview of data centers

Detail of the Chicago data center

Overview of audio and video codec bandwidths

NEW QUESTION 11
You support a Skype for Business environment. You deploy System Center Operations Manager. You implement Enterprise Voice.
Some users use a desktop phone to place and receive public switched telephone network (PSTN) calls with people outside of Skype for Business. Some of these users report intermittent connectivity issues with incoming and outgoing calls.
You need to periodically confirm that users are able to place and receive calls with people outside of Skype for Business.
Which two actions should you perform? Each correct answer presents part of the solution.

• A. Create a watcher node and configure it for an extended, non-default synthetic transaction.
• B. In the synthetic transaction, run the Test-CsP2PAV Skype for Business Management Shell cmdlet.
• C. In the synthetic transaction, run the Test-CsPstnPeerToPeerCall Skype for Business Management Shell cmdlet.
• D. Create a watcher node and configure it for a default synthetic transaction.

Answer: AC

Explanation: References:
https://technet.microsoft.com/en-us/library/jj204943(v=ocs.15).aspx

NEW QUESTION 12
You need to allocate bandwidth required for application sharing.
How much bandwidth in kilobits per second (Kbps) should you allocate? To answer, select the appropriate amount of bandwidth for each network connection in the answer area.

Answer:

Explanation:

NEW QUESTION 13
You need to configure the Berlin public switched telephone network (PSTN) usages and voice routes.
In which order will the PSTN usage policies be applied? To answer, move all PSTN usage policies from the list of PSTN usage policies to the answer area and arrange them in which they should be applied.

Answer:

Explanation:

NEW QUESTION 14
You need to create the DHCP options required for Skype for Business Phone Edition devices.
Which three actions should you perform? To answer, move the three appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 15
Your network contains four servers. The servers are configured as shown in the following table:

You need to configure backend integration between Skype for Business Server 2015 and the Exchange Server 2013 Unified Messaging (UM).
You create a dial plan and an auto attendant in the Exchange Server organization. What should you do next?

• A. On Server1, run ocsumutil.exe.
• B. On Server2, run ocsumutil.exe.
• C. On Server3, run exchucutil.ps1.
• D. On Server4, run exchucutil.ps1.

Answer: D

NEW QUESTION 16
Fabrikam has recently deployed Skype for Business Server for all modalities including Enterprise Voice which they manage from central location in Sydney. A recent change in their work from home policies requires users to work from their homes at least 3 days a week. Fabrikam’s IT help desk has 10 members in their tier 1 TeleHelp group dedicated to receive incoming support calls of the internal employees. Fabrikam wants to deploy a Skype for Business solution for the TeleHelp group with minimum administrative effort.
TeleHelp group members want to get a notification of all the incoming calls to any member of the TeleHelp group. Each member should be able to answer the call as per their availability.
You need to deploy Skype for Business solution for TeleHelp group.
What two actions should you perform? Each Answer presents part of the solution.

• A. Configure Group Call Pickup for TeleHelp group.
• B. For every TeleHelp group member configure Forward My Calls to Team-Call Group consisting of all 10members.
• C. For every TeleHelp group member configure Forward My Calls to My Delegates and add each member as adelegate to each other.
• D. For every TeleHelp group member configure Simultaneously Ring to My Delegates and add each memberas a delegate to each other.
• E. Configure a response group and add TeleHelp group members as formal agents.
• F. Configure a response group and add TeleHelp group members as informal agents.

Answer: AD

NEW QUESTION 17
You have a Skype for Business Server 2015 infrastructure and a Microsoft Exchange Server 2013 organization that has Unified Messaging (UM) enabled.
You plan to configure the infrastructure to support three languages for Subscriber Access.
You need to identify the minimum number of access numbers and a dial plans required for the planned configuration.
How many access numbers and a dial plans should you use? To answer, select the appropriate number of access numbers and dial plans in the answer area.

Answer:

Explanation: