Document collaboration and co-authoring (when we work at the same time) is one of the core functionalities of Teams. We have the ability to do this seamlessly whether it is our Word Documents, or Excel Spreadsheets, or PowerPoint presentations, knowing that they are stored in a single place and are accessible from anywhere on any device. However, there may be times where there is a single owner for the Teams documents or we simply need to create documents for viewing purposes only, limiting other members of our team from making changes. Controlling documents in channels and who can edit them is very straightforward, and many issues resulting from unauthorized changes can be easily prevented
I am not a hybrid SharePoint expert. In passing this exam, its fair to say that I am still not a hybrid SharePoint expert. Of all the exams I have taken over the course of the last year, this is the one where I have learnt the most. It's also the one I came out the other end having a far greater appreciation of both the technology and the experts who do this on a day to day basis.
I think it's fair to say that a lot of people will do this exam because of Microsoft Teams. Teams is, after all, the fastest growing app in Microsoft history. At the time of writing there are over 500,000 organisations using it. 91% of the Fortune 500. At the time of writing (May 2019) there has been lots of functionality introduced this year or coming in the next few months. It's hard to keep up - even for those administering it every day. Private Teams, Information Barriers, Busy on Busy, Round Robin, App Deployment Policies, Supervision.