CompTIA A+ Exam Cram, Fourth Edition, is the perfect study guide to help you pass CompTIAas 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 200 printed questions in two full practice exams. Ai Covers the critical information youall 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 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 dayIt could easily cost a company more money to try to repair a DVD drive, instead of simply purchasing one for between $10 ... Blu-Ray In 2008 the Blu-Ray Disc Association won the high-definition battle against Toshibaa#39;s HD DVD. Currently Blu-Ray is the standard for high-definition video. It is used by high-def movies, PlayStation 3 games, and for storing data, up to 50GB per disc, ten times the amount of aanbsp;...
|Title||:||CompTIA A+ 220-701 and 220-702 Exam Cram|
|Author||:||David L. Prowse|
|Publisher||:||Pearson Education - 2009-10-02|