Hi murdock,
I have been there, the technical questions were : what systems are driven by stby hyd sys. Apu usage limitations, elec light on the electrical panel, determination of wet, contaminated rwy, dest altn requirements,what is rnav generally, long range cruise determination. Basically they are very friendly. They are focusing on professional issues and your relation with aviation. They are from the "flieger society". In the sim very correct, the focus on the basic flying skills. I hope I've helped You. Wish youthe best !