Exam MS-700 topic 1 question 38 discussion

Actual exam question from Microsoft's MS-700

Question #: 38
Topic #: 1

You work as a Systems Administrator for your company. The company has a subscription to Microsoft 365. The company has 1,000 users. All users in your company have a Microsoft 365 E3 license.
Approximately 400 of the users currently use Microsoft Teams for collaboration. The other 600 users use Microsoft Skype for Business Online for collaboration.
You plan to migrate all users to Microsoft Teams over the next three months. The coexistence mode is currently set to Islands.
You need to ensure that company users do not miss chat messages sent by other company users.
What should you do?

A. Ensure that all users are signed in to either Microsoft Skype for Business or Microsoft Teams.
B. Change the coexistence mode to Teams only.
C. Ensure that all users have both Microsoft Skype for Business and Microsoft Teams installed and are signed in to both applications.
D. Change the coexistence mode to Skype for Business with Teams collaboration.

Show Suggested Answer

Suggested Answer: C 🗳️

by sha1979 at Oct. 11, 2021, 6:59 a.m.

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sha1979

Highly Voted 3 years, 2 months ago

Right answer In this coexistence mode, called Islands, each of the client applications operates as a separate island. Skype for Business talks to Skype for Business, and Teams talks to Teams. Users are expected to run both clients at all times and can communicate natively in the client from which the communication was started

upvoted 17 times

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cm2302

Most Recent 5 months, 1 week ago

Selected Answer: B

B is the best option as changing the coexistence mode to Teams only ensures all users are using Teams as the single platform for collaboration, preventing any missed chat messages between users.

upvoted 1 times

Jshuf

1 month, 1 week ago

yes, B would be the best in the ideal environment but since have 3 months to migrate everyone over (maybe everyone isn't ready to migrate over fully yet) and the coexistence mode is already set to islands (run both programs simultaneously). You will need to have both programs installed.

upvoted 1 times

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Bobalo

8 months, 2 weeks ago

This is the situation for the environment I currently work in, we need to keep both apps active.

upvoted 2 times

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Kman72

2 years, 1 month ago

Fricked up question. I would be inclined to D as the focus is on Chat messages. SFB doesn't have "Collaboration". Collaboration is a Teams term. both C and D are technically correct, but anyone with real world experience would have set the SFB with Teams Collab at the beginning, once released to the wild, good luck getting anything turned off or clawed back, thus would have to go with C.

upvoted 4 times