Re: Informix Certified Professional - Here we go again!

Are there any books out to help prepare for the test, maybe with sample tests? Or any courses designed to be a preparer for the test? I know I created quite a debate last time I started this thread! But I think I should share my opinions about the two tests I recently took.(BTW, I'm a proud Informix Certified Professional in OnLine server admin area now!) I think the tests were mature and challenging to some extent. Although I won't say they were comparable to other tests like CPD, some of the questions in performance tuning make you think before you answer. Some of them had at least one answer that, after a careful analysis, proved to be wrong. I know I fell for two such questions and didn't pick all of the possible answers or may be picked one incorrectly(I got a 95%, darn it!) Overall, I think they were pretty decent. Now, I have to see if this means more money from my employer! For those of you considering taking these tests, don't under-estimate! Good luck Arun