Yeah. In agreement with much of what has been said here.
Nothing so far I’ve encountered has been difficult at all but there are huge amounts to learn.
For example the latest computer based knowledge exams I’ve taken in Management Info and Business and Finance were 320 and 420 pages of concise notes - you need to learn it and be able to apply it since the examiner is out to trick you to make sure they differentiate between those who have done some work and those who have spent the last two weeks going over and over questions and revising!
It’s tough - make no mistake but more than do-able with plenty of work put in.