The problem with MB-300 is that the self-paced learning link just links to the front page of the Microsoft Learn platform..Following the link already provided by MATTGUO, you get 100 results, where the indicated amount of time needed is between 1 hr and 6 hrs, so on maybe 300 hrs just indicated. My experience is that the indicated time is a bit on the optimistic side, so lets say 400 hours to go through the 100 results.
One exam, taking 400 hours of study time.. I'm guessing the learning path is missing. An example is the MB-900, which guides you to a learning path that specifies what material to go through: https://docs.microsoft.com/en-us/learn/paths/dyn-power-plat-bus-app-fundamentals/
Now, normally it wouldn't be a real big issue, except now Microsoft is saying that these are required for Cloud Business Applications Silver/Gold Partner status - taking effect July 2019.
See the (newest) competency requirements here: http://assetsprod.microsoft.com/en-us/business-applications-competencies-updates-march-2019.pdf
I'm trying to get a straight answer from Microsoft through support, but have been unable to find help so far.
