The massive flaw with the EASA system is that they assume because you pass a written test you can remember it all.
An even bigger assunption is that the questions asked actually have some relevance. Having vetted ATPL questions for EASA, before they ran out of money and gave up, the quality of the questions was the lowest I have ever seen and on a percentage basis for relevance and quality, well below 30%. On that basis it matters little whether you remember it or not.