Well 3 years ago when I did them they were quite comprehensive ATPL questions (and I would see no reason to change them)
http://www.pprune.org/forums/showthread.php?t=263555
A brief refresher on everything would be enough..nothing too taxing
And find out what class of airspace the Bratislava CTA is. (Guessed at Class D bearing in mind they have a GA airfield within it and I didn't have my Slovak 1:500,000 in my back pocket.)
The shrink test was quite good too - they didn't manage to hide what they were looking for (the questions weren't spread about enough so every 5th question (ish) referred to being a cowboy or drinking before duty etc which happened to correspond to the end of each line)