A+ Certification Training Guide (Exams 220-221, 220-222)
Résumé
The A+ Certification exams measure essential operating system competencies for microcomputer hardware service technicians with at least six months of on-the-job experience. To pass these exams, you must demonstrate basic knowledge of command-line prompt, Windows 9.v, and Windows 2000 for installing, configuring, upgrading, troubleshooting, and repairing microcomputer systems. You also must understand how to properly install, configure, upgrade, troubleshoot, and repair microcomputer hardware. The latter includes basic-knowledge of desktop and portable systems, basic networking-concepts, and printers. You must also demonstrate knowledge of safety and common preventive maintenance procedures.
Designed for current A+ certified professionals or technicians with at least six months of experience, this classroom-style Training Guide is organized according to the actual exam objectives, equipping you with the knowledge you need to pass the exams.
Each book in the best-selling Training Guide series undergoes a stringent review process, including at least two industry experts who serve as technical reviewers-ensuring that books are accurate, comprehensive, and the ultimate resource for your exam-preparation needs.
We make the most of your valuable study time by providing:- Objective Explanations that place each exam objective in a context that defines it more- meaningfully
- Case Studies to help you prepare for the new exam question formats and to understand the practical applications of the information covered in the chapter
- Lab and Step-by-Step Exercises that allow you to try out tasks you'll have to perform on the exam
- Multiple Self-Assessment Opportunities, including review questions and a complete practice exam to evaluate your level of preparedness
- Study Strategies that give insight on how to approach studying and retaining the material in the chapter, particularly as it is addressed on the exam
- Exam Tips that provide specific exam-related advice
- Review Breaks and Summaries that contain crucial information in the form of lists or tables
- Key Terms at the end of each chapter that highlight critical terminology or concepts
- Notes, which appear in the margin and contain various kinds of useful information, such as tips on technology or administrative practices, or side commentary on industry issues
- Warnings that alert you to the potential mistakes or e\en catastrophes that can occur because of improper application of the technology
- Fast Facts, a condensed version of the information contained in the book that will prove extremely useful for last-minute review
Contents
I. CORE HARDWARE SERVICE TECHNICIAN.- Basic Terms and Concepts.
- Adding and Removing FRU Modules.
- System Resources.
- Peripherals and Ports.
- Installing Disk Devices.
- Installing and Configuring Peripheral Devices.
- System Upgrading and Optimizing.
- Symptoms and Troubleshooting.
- Basic Troubleshooting Techniques.
- Preventive Maintenance.
- System Protection.
- Microprocessors.
- Random Access Memory.
- Motherboards.
- CMOS RAM.
- Basic Printer Concepts.
- Servicing Printers.
- Basic Networking Concepts.
- Operating System Fundamentals.
- Navigating Operating Systems.
- Creating and Managing Files.
- Basic Disk Management.
- Installing and Upgrading Operating Systems.
- Starting the System.
- Working with Devices, Applications, and Printers.
- Troubleshooting OS Setup/Startup Problems.
- Common OS Operational Problems.
- Networking with Windows.
- Internet Concepts.
- Fast Facts: Core Hardware Service Technician Exam.
- Fast Facts: Operating System Technologies Exam.
- Study and Exam Prep Tips.
- Practice Exam: Core Hardware Service Technician.
- Practice Exam: Operating System Technologies.
- Appendix A. Glossary.
- Appendix B. Overview of the Certification Process.
- Appendix C. What s on the CD-ROM.
- Appendix D. Using the PrepLogic Practice Tests, Preview Edition Software.
L'auteur - Charles J. Brooks
Charles J. Brooks is currently vice president in charge of research and development at Marcraft International Corporation. A former electronics instructor and technical writer with the National Education Corporation, Charles taught and wrote on post-secondary EET curriculum, including introductory electronics, transistor theory, linear integrated circuits, basic digital theory, industrial electronics, microprocessors, and computer peripherals. Charles has authored several books, including the first three editions of A+ Certification Training Guide, The Complete Introductory Computer Course, and IBM PC Peripheral Troubleshooting & Repair.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Que |
| Auteur(s) | Charles J. Brooks |
| Parution | 16/12/2002 |
| Édition | 4eme édition |
| Nb. de pages | 1168 |
| Format | 20,2 x 23,3 |
| Couverture | Broché |
| Poids | 2068g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780789728449 |
| ISBN13 | 978-0-7897-2844-9 |
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