Just added a new free practise exam to my site for 70-620. I always find it a good idea to try as many tests as possible (stops you from learning answers rather than the reasons behind them). So give it a try. It's at 32 questions at the moment but I'll be adding more q's and features in the next few days.
Exams are available from:
Practice Exams - Random Output: rnd()|stdout;
Comments and feedback welcome as always
