Korvaava tuote: 9780789749710 CompTIA A+ 220-701 and 220-702 Exam Cram, Fifth Edition, is the perfect study guide to help you pass CompTIA’s 220-701 and 220-702 versions of the A+ exams. It provides coverage and practice questions for every exam topic. The book contains an extensive set of practice questions, including 250 printed questions in three practice exams, while the CD-ROM test engine provides real-time practice and feedback with an additional 200 questions.
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Covers the critical information you’ll need to know to score higher on your A+ exams!
· Understand PC components, including motherboards, processors, memory, power, storage, audio, video, and I/O devices
· Install, configure, maintain, troubleshoot, and fix desktop and notebook PC hardware
· Install and configure Windows 7, Windows Vista, and other Windows operating systems
· Use Windows utilities to troubleshoot and fix operating system problems
· Understand essential networking technologies, devices, protocols, cabling, and connections
· Set up small office/home office networks, including Internet and Wi-Fi connections
· Troubleshoot and fix failed client-side network connections
· Secure computers and networks, identify security problems, and eliminate viruses and malware
· Detect and solve the most common printing problems
· Perform essential preventive maintenance
· Master essential safety and operational procedures for PC technicians
· Prepare yourself effectively for exam day
CD Features over 200 Practice Questions
· Detailed explanations of correct and incorrect answers
· Multiple test modes
· Random questions and order of answers
· Coverage of each A+ exam objective
