They will send you info, including checklists, before you start.
Go through it all carefully, but make sure you learn the ones boxed in red, which you are expected to do from memory in the aircraft.
I believe there are 18 memory ones!
These range from simple B,R,F whilst taxiing - Brakes Rudder Flight instruments to B,U,M,F,F,F,S,L,A,C,C,C,M,M,I,G - you get the idea.
I'd even suggest getting a Duchess cockpit poster and practicing 'touch drills' in front of this.
Remember this is an expensive game, and by preparing really well, you'll save yourself a small fortune.
Good luck, PAT, have an excellent first time pass rate. It's finding a job that's the really tricky bit.....