AP Computer Science A Prep, 2021, previously titledCracking the AP Computer Science A Exam, provides students with a soup-to-nuts approach to this course and exam, including thorough subject reviews of all relevant topics, techniques to help them strategically approach the exam, and plenty of drills and practice questions to hone their skills. For the 2021 edition, we are doubling down on our practice by 2 brand-new practice exams, for 4 total tests. (Previous editions had 2 exams.)