Better things to study
I would be using my time to study more important things like the Virgin route network and stats on the 737 and 777 etc.
If you have zero flight time try to get your hands on an AGK
(Aircraft General Knowledge) book. Learn the basics of flight and how a piston and jet engine works.
Get your mates/GF/parents to pretend to interview you to polish your skills. You will find standard interview questions online and are generally very similar from company to company. Practice answers to the standard questions like "tell us about a mistake you made at work/footy etc". The next question will be how did you deal with it. They just wanna know that you can think for yourself. Interview practice is essential if you want to make a good impression.
Good luck