It was hard and I really studied my a$$ off but that is because I really didnt have much knowledge in this area, I have a CS degree but most of my classes and experience was in programming. When I sat down to take the test I really wasnt sure how I would do I had all of the book learning stuff down pat and that exam sims werent that hard it was just some of those questions that really made you think. That hurt me because sometimes I like to skim the question hit the answer and move on and that is not the thing to do on this test. Like I said before if you can do pretty well on the celtic rover practice tests and sims then you wont have a problem on the test.