I am attending oracle 8i ocp class and i got free to attend 9i class. so i am preparing for ocp exams. But should i go for 9i or 8i. Which one is easier to pass? oracle 8i then take the upgrade exam to 9i or straight away take 9i exams? Since i heard that oracle 9i performance tuning is deadly. many people have trouble passing PT paper? They are suggesting to take 8i then upgrade exam...


Which path do you take?