Comptia A+ 220-701 And 220-702 Exam Cram

Daviddavid Prowse

• 20 januari 2011
• 9780789747921

Samenvatting:

CompTIA A+ Exam Cram, Fifth Edition, is the perfect study guide to help you pass CompTIA's newly-updated 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. 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