Hi Phil, yes... the exam is multiple choice, approximately 50 questions, and is based on the things you learned in your various classes in the RTBMA Learning plan. So it covers, data (loading and transforming), modeling, reporting and TBM theory (TBM, ATUM, Hallmarks of Success). For the TBM theory, if it's been a while since you viewed the explorer videos, you might consider reviewing them again. I think it's only about 90 minutes to go through all of them.
This is an oldish page, but it gives you an idea of the types of things you'll need to know to pass the exam. It's really all stuff that was covered in the various self-paced and instructor led courses.
Please do let me know if you have any questions. Also, I'm booked pretty solid next week, but if you want to jump on a skype call or something today, or the week of the 6th I could probably find some time where we could do a little impromptu study session. Maybe take the exam first, and if you don't pass we can set up some time.
Cheers,
Deb