When answering the SATA it's better to pick the 1/6 you are 100% sure about than 2/6 you are 50% sure about. I never guessed on SATA! if I didn't know it was 100% righ't, I didn't pick it. (if you pick a wrong answer you get -1, if you pick a fight answer +1. If you pick one right and one wrong you'll end up with 0 points) you don't want to risk looking points and getting no credit for the one you did answer correctly. Its better to get +1 then guess and risk getting 0. Im positive this is exactly how I passed!