| Exam Code/Number: | 70-334Join the discussion |
| Exam Name: | Core Solutions of Microsoft Skype for Business 2015 |
| Certification: | Microsoft |
| Question Number: | 120 |
| Publish Date: | Aug 31, 2026 |
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DRAG DROP
You need to identify the cause of the authentication issue for the pilot users.
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.

You administer a Skype for Business Server 2015 environment. You delegate the CsServerAdministratorroleto User!
User l must manage the installation and deployment of device updates. User l fails to import a device update package on the server due to insufficient permissions.
You need to ensure that User l has the minimum permissions required to install and manage updates for devices.
What should you do?
You have two servers named Server1 and Server2 that have Skype for Business Server
2015 Standard Edition deployed. The servers are located in different buildings. Server1 hosts response groups.
You need to ensure that Server1 can host the response groups if Server1 fails.
Which Skype for Business Management Shell cmdlet should you run first?
You have a Skype for Business Server 2015 infrastructure that consists of two sites. The sites are located in New York and Rome. Each nterprtse V ofce deployed and contains separate dial plans and voice policies.
You plan to deploy dial-in conferencing to both sites. In each site, you create a dedicated conferencing policy. You assign the respective users in each site. You create a dial-in conferencing access number.
When you attempt to assign a region to the number, you discover that the regions are unavailable.
You need to ensure that you can add a region to the dial-in conferencing access number.
What should you modify ?
DRAG DROP
You are helping your customer perform a side-by migration from Microsoft Lync server
2010 to Skype for Business Server 2015.
The customer moves a batch of users to Skype for Business Server 2015. One user reports that when she escalates an instant messaging conversation to an Audio/Video conference with her colleague who is on Lyn Server 2010, audio and video quality become irregular. She also reports that the network signal strength display bars change from green to orange to re.
Users who are on Lync Server 2010 do not report any problems with audio or video quality.
The Skype for Business user reports that after a few minutes, everything starts working fine. You discover that user is connected to a home Wi-Fi connection.
You start a Lync 2010 client on a test computer and sign in with a Lync Server 2010 test user account. You start a Skype for Business Server client on a second test computer and sign in with a Skype for Business Server 2015 test user account.
You collect the following information:
* log files from each client
* events from each client
* log files from both Front End Server pools
* events from the Skype for Business Server 2015 pool
* Network analyzer data from the Edge Server
* Network analyzer data from the test computer that has Skype for Business Server You need to analyze the logs and packet data to diagnose the problem.
Which three steps should you perform in sequence? To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.
