I passed this exam today, Used 505.pdf dump from this site and 227.pdf from freecram. It seems a lot of questions are worded differently.
505.pdf some answers are incorrect. You may check with Examtopics site discussions forum. It seems not accessible from Google search with questions.
Anyway, I drop last 305.pdf with amended answers here for your reference. I didn't use first 200 questions much.
SAA-C02.305q.pdf