The AP CS Principles exam is 74 questions. And many of them have a LOT of words, taking up one or more pages. It is smart to consider the time required both to read AND to answer a question. Some questions you should skip (fold down the page of the test so you can find it if you have time to come back).
Any question that is a "select two answers" is much harder to get right. Save those for last as well.
(4 min)