Yes,
Read the manual thoroughly before attending the course...epecially the new large game regs, diseases, parasites, gun law, etc.
Do not assume that it'll be easy and everything will be covered during the course. i was surprised how many 'experts' and experienced stalkers failed on my course...mainly due to them not being prepared.
Some folks try to memorise the questions and answers at the back of the manual. This seemed mad to me as there's about 250 of the buggers!
Lastly, if you can - ensure your rifle is zero'd and practice on an actual Roe target at the distances 100, 60 & 40yds. Prone position, kneeling/sitting and standing with sticks. Use factory ammo if not a confident reloader. I'd spend at least a day practicing all 3 positions before attending the assessment....i almost screwed up because i made a crap batch of ammo. Thank god i could get a loan of some!
Good luck, matey