Microsoft 70-333 Exam Questions Instant Access

Question 1

You support a customer whose network environment includes Skype for Business Server 2015 servers. All of the company servers are located in the company datacenter. All users have Skype for Business client installed on their local computers.

You deploy a virtual desktop infrastructure (VDI) environment to a pilot group of users. You install the Lync VDI plug-in and plug Skype for Business compatible devices to the users' computers.

Users report that Skype for Business fails intermittently when pairing with the Lync VDI plug-in.

You need to ensure reliable access to Skype for Business Server 2015 for this pilot group of users.

What should you do?

AFor all VDI users, set the value of the EnableMediaRedirection property to $FALSE.

BConfigure the remote desktop client settings so that audio plays on the local computer and remote recordingis disabled.

CRun Windows 10 or higher on the local computers.

DUninstall Skype for Business from the local users' computers.

Answer : D

References: https://technet.microsoft.com/en-us/library/jj204713(v=ocs.15).aspx

Question 2

You are planning a Skype for Business Server 2015 Edge Server deployment. You have nine public addresses for the planned deployment.

You need to recommend an Edge Server deployment that meets the following requirements:

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

* Users must be able to sign in from a Skype for Business mobile client.

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

* Remote users must be able to access conferences.

* Remote users must be able to access the Skype for Business Server infrastructure if an Edge Server fails.

What should you recommend?

Athree Edge Servers that use hardware load balancing

Btwo Edge Servers that use hardware load balancing

Cthree Edge Servers that use DNS load balancing

Dtwo Edge Servers that use DNS load balancing

Answer : D

References:

https://docs.microsoft.com/en-us/skypeforbusiness/plan-your-deployment/network-requirements/load-balancing

Question 3

Your company has a Skype for Business Server 2015 infrastructure.

You need to ensure that users can answer calls placed to other users by using the Group Call Pickup feature.

Which Skype for Business Management Shell cmdlet should you run?

ANew-CsDialPlan

BNew-CsRoutingConfiguration

CNew-CsCallParkOrbit

DNew-CsVoiceRoutingPolicy

Answer : C

References: https://technet.microsoft.com/en-us/library/jj945627.aspx

Question 4

Your company has a Skype for Business Server 2015 infrastructure that contains two topology sites named London and Seattle. Each site contains an Enterprise Edition Front End pool and an Edge Server.

The external DNS records are configured as shown in the following table.

All users use the Skype for Business client. Some of the users use the Skype for Business client from their personal computer.

You need to ensure that the users in the London site use the Edge Server in the London site for authentication and the users in the Seattle site use the Edge Server in the Seattle site for authentication. The solution must minimize administrative effort.

What should you do?

ACreate an A record for lyncdiscover.contoso.com that points to the server proxy in the Seattle site.

BCreate an SRV record named _sipexternal._tls.contoso.com that points sip2.contoso.com.

CCreate an SRV record named _sip._tls.contoso.com that points sip2.contoso.com.

DConfigure a Group Policy object (GPO) for the London site that configures the Skype for Business client to use an external server name of sip2.contoso.com.

Answer : C

References:

https://technet.microsoft.com/en-us/library/gg398758(v=ocs.15).aspx

Question 5

You have a Skype for Business Server 2015 infrastructure. The infrastructure contains one central site. The infrastructure contains a Standard Edition server that has the Mediation Server role installed and is located in the central site.

You configure a trunk to an IP-PBX. The IP-PBX is qualified for integration with Skype for Business.

You have 300 users who are enabled for Enterprise Voice.

You need to provide public switched telephone network (PSTN) services to the Enterprise Voice users if the IPPBX fails.

Which two actions will achieve the goal? Each Answer: presents a complete solution.

AInstall a Survivable Branch appliance that connects directly to the PSTN. Configure a new trunk and add thetrunk to the existing route. Add the route to the PSTN usage and add the PSTN usage to the voice policy.

BInstall an additional IP-PBX that connects directly to the PSTN. Configure the existing trunk to use both IP-PBXs in resiliency mode.

CInstall a PSTN gateway that connects directly to the PSTN. Configure a new trunk to the new PSTNgateway. Create a new route and a new PSTN usage. Add the route to the PSTN usage and add the PSTN usage to the voice policy.

DInstall a new trunk to a certified SIP trunk provider. Add the trunk to the existing PSTN usage. Add thePSTN usage to the voice policy.

Answer : C, D

References:

https://technet.microsoft.com/en-us/library/jj721915.aspx http://www.gecko-studio.co.uk/sip-trunk-lync-sir/

Question 6

You have a Skype for Business Server 2015 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 Skype for Business Management Shell cmdlet should you run?

ASet-CsVoiceRoute

BSet-CsAnnouncement

CSet-CsUnassignedNumber

DSet-CsUser

Answer : B

References: https://technet.microsoft.com/en-us/library/gg425752.aspx

Question 7

You support a Skype for Business Server 2015 environment that has Enterprise Voice (EV).

The company has opened two new satellite branches and configured one with a Survivable Branch Appliance (SBA) and the other with a Survivable Branch Server (SBS).

A wide area network (WAN) outage occurs and EV stopped working for the branch users.

You need to ensure that EV functionality continues in the event of WAN outages,

What are two possible ways to achieve this goal? Each correct answer presents a complete solution.

AEnable backup Registrar discovery by configuring Dynamic Host Configuration Protocol (DHCP) option 55 on the branch site's DHCP server.

BEnable backup Registrar discovery by configuring Dynamic Host Configuration Protocol (DHCP) option 120 on the branch site's DHCP server to point to the fully qualified domain name (FQDN) of the SBA or SBS.

CEnable backup Registrar discovery by configuring Dynamic Host Configuration Protocol (DHCP) option 60 on the branch site's DHCP server.

DEnable backup Registrar discovery by configuring the SBA or SBS to respond to Dynamic Host Configuration Protocol (DHCP) 120 queries.

Answer : B, D

Microsoft Deploying Enterprise Voice with Skype for Business 70-333 Exam Questions