The format and difficulty of computer certification exams is constantly changing. When I took my first certification exam (Novell NetWare 3.1x CNA, January 1997), there was no such thing as a simulator question, and my practical skills really were not tested. The exams then were much heavier on memorization.
One factor that helped make up for that was that the Novell exams were adaptive. If you missed a question on a particular topic, you would continue to be asked questions about that topic until you got it right. You couldn’t afford to be weak in any topic, because the exam would most likely find that out and keep hitting you with questions on that topic until you failed.
Adding to the stress, after a certain number of questions your exam could end at any time. You had no idea how many questions you would get, just that you would get at least 15. Every time you hit the “next” button after question 15, you didn’t know if you’d get another question or if the exam would suddenly end and give you a pass or fail response.
Times have changed. Cisco has led the way in introducing simulator questions to their exams, where the...