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Everything you need to score a perfect 5 on the AP Computer Science Principles exam! Ace the popular test with this comprehensive study guide, which includes 4 full-length practice tests, thorough content reviews, targeted strategies, and access to online extras. Techniques That Actually Work: Tried-and-true strategies to help you avoid traps and beat the test; Tips for pacing yourself and guessing logically; Essential tactics to help you work smarter, not harder. Everything You Need for High Score: Fully aligned with the latest College Board standards for APª Computer Science Principles; Comprehensive content review for all test topics, including the Create Performance Task; Engaging activities to help you critically assess your progress; Access to handy study guides, printable resources, helpful pre-college information, and more via your online Student Tools. Practice Your Way to Excellence: 4 full-length practice tests (3 in the book, 1 online) with detailed answer explanations; Comprehension drills in each content review chapter; Step-by-step walk-throughs of sample questions; Detailed explanation of pseudocode from the AP CompSci Principles Reference Sheet.