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Clear and concise student information on the essential hardware, operating system maintenance and troubleshooting topics. Covers exams 220-1001 and 220-1002

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Includes interactive online learning environment and study tools: 4 custom practice exams 200 electronic flashcards Searchable key term glossary Your Complete, Fully Updated Guide to A+ Certification CompTIA A+ certification is required by hundreds of employers for their IT technicians. The CompTIA A+ Complete Study Guide, Fourth Edition, is fully updated to cover 100% of the information you need to pass both Exam Core 1 (220-1001) and Exam Core 2 (220-1002). It helps you master the critical competencies associated with hardware and software, system maintenance, troubleshooting, connectivity, and more, with practical examples drawn from real-world experience. Expanded coverage of virtualization and cloud computing, mobile hardware installation, and network security, plus the unique Sybex online learning environment and test bank, will have you prepared for virtually certain success. Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for: Mobile Devices Networking Hardware Virtualization and Cloud Computing Hardware and Network Troubleshooting Operating Systems Security Software Troubleshooting Operational Procedures Interactive learning environment Take your exam prep to the next level with Sybex's superior interactive online study tools. To access our learning environment, simply visit http: //www.wiley.com/go/ sybextestprep, type in your unique PIN, and instantly gain a year of FREE access to: Interactive test bank with 4 practice exams. Practice exams that help you identify areas where further review is needed. 200 electronic flashcards to reinforce learning and last- minute prep before the exam Comprehensive glossary in PDF format gives you instant access to the key terms so you are fully prepared ABOUT CompTIA A+ CERTIFICATION The CompTIA A+ certification is the industry standard for computer technicians. Exams measure a candidate's competency with various hardware components and software operating systems. A+ certification is the most popular entry-level IT certification, especially for those switching to IT from another career.