PREMIUM PRACTICE FOR A PERFECT 5! Ace the newly-digital AP Computer Science Principles Exam with this comprehensive study guide—including 5 practice tests with answer explanations, timed online practice, and thorough content review. 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 • Updated to address the new digital exam • Comprehensive content review for all test topics, including the Create Performance Task • Engaging activities to help you critically assess your progress • Access to online digital flashcards, study guides, printable resources, helpful pre-college info, and more via your online Student Tools  Premium Practice for AP Excellence • 5 full-length practice tests (3 in the book, 2 online) with detailed answer explanations • Online test provided as a digital version (with timer option to simulate exam experience) online, and as a downloadable PDF (with interactive elements mimicking the exam interface) • Comprehension drills in each content review chapter, sample question walk-throughs, and detailed pseudocode explanations