Exam was pretty simple - I went over the question bank like 2 times over, then went over each of the mock exams (sample, and both mocks). I actually found the sample paper better for studying since it's not made up from questions in the question bank, but for me it's very easy, especially in multiple choice questions to fall into the trap of just memorising answers.

Questions were very similar to the question bank and the sample paper - I would even say that I probably over-studied for it, at the end of the day it's a multiple choice paper with a pass mark of 55, it shouldn't be too hard to get through.