the questions I got seemed to be sorted by topic so it started with session management, jsps, jstl, custom tags, security, etc., and patterns at the very end
it's kind of hard to really recall the exact questions - the patterns were an easy win, extremely easy questions, read the chapter from the HeadFirst book twice
and you'll be sorted, same with security - moderately hard questions, rest of the stuff, well, similar to what you get in JWebPlus really
study & best of luck ;)
Lucas