I don't know if that is such a good idea because you have a training phase. i think they want to see how fast you can learn new things and how much you can better yourself.
i know it's not eurocontrol, but in germany, they don't want that you are perfect at the beginning, but they want to see that you try to become better and that you learn from your mistakes.
so if you are perfect from the beginning, they have two possible solutions:
1. you are very good
2. you have trained
but in the end, it's your decision