The Best Fully Integrated Study System Available EXAMS 220-701 & 220-702 With hundreds of practice questions and hands-on exercises, CompTIA A+ Certification Study Guide, Seventh Edition covers what you need to know--and shows you how to prepare--for these challenging exams. 100% complete coverage of all official objectives for CompTIA A+ Exams 220-701 & 220-702 Exam Readiness Checklist at the front of the book--you"re ready for the exams when all objectives on the list are checked off Exam Watch notes call attention to information about, and potential pitfalls in, the exams Two-Minute Drills for quick review at the end of every chapter Simulated exam questions match the format, tone, topics, and difficulty of the real exams Covers all the exam topics, including: Motherboards and Processers Memory, Storage, and Adapters Power Supplies, Cooling Systems, Display Devices, Cables and...