I’ve seen a fantastic change in the tests recently. The questions are now random every time you attempt the test, which makes it more challenging.
The problem I have with the tests is that you don’t see where you have failed. Therefore is difficult to correct on what you don’t know. This makes it really tough. My highest score on the final test was 77%, but again, I don’t know where I failed or what to focus to improve.
I have a suggestion: Can you run an infinite loop through all the questions with a feedback of pass/not pass for that particular question. No scoring. In this case we can research on a particular topic if we fail on that question and learn from our mistakes. Once we feel confident then we can tackle the certification. From your side you can see also, on what questions the users fail most and provide additional training on specific topics.
Anyway, keep up with the good work!!