Korvaava tuote: 9780789747921 &>CompTIA A+ Exam Cram, Fourth 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 200 printed questions in two full 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 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 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
