Now mind you, I don't know too much of the material already, but there is a chapter here and there that I feel I may be already competent. And since these chapters are fairly long I could save quite a bit of time if I could somehow "skip" these areas. So I am going to offer a tip on how to do this for those of you enrolled at the university.
Take the pre-assessment and view the coaching report. If you see an area where you scored 100% or even in the 90% range, skip that area and move on. There are also section/chapter quizzes you can use to gauge competency; if I score high on a chapter quiz, I move on to the next chapter. And If you scored really high on the pre-assessment itself, you can probably just schedule your exam and get the course completed quickly.
I take my exam next week.