If you go back a few pages on this thread, you will find out my feedbacks from last September. All the questions were relevant from an operational perspective, not really reflecting the crap of current EASA ATPL exams. I prepared mainly with ACE and by reviewing chapter 8 of my current employer's OMA.
Review Lov Visibity Operators, All Wether Ops, RVSM regulations and requirements, etc. You find all of this information in Part-CAT.
https://www.part-aero.com/en/
Great site to navigate through the regulations.