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Mike Meyers' certification passport : CompTIA A+ certification exams 220-901 & 220-902 /
Mike Meyers' bestselling quick review guide - revised to cover the 2012 CompTIA A+ exams Written by the most trusted name in CompTIA A+ training and exam preparation. This edition focuses on only what you need to know to pass the tests, and the unique travel theme helps you remember key concept...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
McGraw-Hill Education,
[2016]
|
| Edición: | Sixth edition. |
| Colección: | Mike Meyers' certification passport.
|
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
Tabla de Contenidos:
- Acknowledgments
- Check-In
- 1 The Art of the Tech
- Objective 1.01 How Computers Work
- Objective 1.02 Dealing with Customers
- Respectful Personal Interaction
- Effective Communication
- Professionalism
- Objective 1.03 Troubleshooting Methodology
- Tech Toolkit
- Backup
- Troubleshooting Theory
- CHECKPOINT
- REVIEW QUESTIONS
- REVIEW ANSWERS
- 2 Ports and Connectors
- Objective 2.01 Standard Single-Function Ports
- The Keyboard Port
- The Mouse Port
- Video Ports
- VGA
- DVI
- DisplayPort
- HDMI
- Audio Ports
- Multimedia Ports
- MIDI/Joystick Ports
- Modem Ports
- Network Interface Ports
- eSATA Ports
- Objective 2.02 Modern Multifunction Ports
- USB
- FireWire
- Thunderbolt
- Objective 2.03 Adapters and Converters
- For Video
- For USB
- CHECKPOINT
- REVIEW QUESTIONS
- REVIEW ANSWERS
- 3 Maintenance and Safety Precautions
- Objective 3.01 Cleaning and Maintenance Procedures
- Liquid Cleaning Compounds
- Clean or Soapy Water
- Denatured Alcohol
- Glass Cleaner
- Vinegar and Water Solution
- Commercial Computer Cleaning Solutions
- Cleaning Tools
- Canned Air
- Lint-Free Cloths
- Brushes and Swabs
- Non-static Vacuums
- Cleaning the Outside of the Computer, Monitor, and Peripherals
- Mice
- Keyboards
- Monitor Screens
- Cleaning Contacts, Connectors, Motherboard, and Components
- Contacts and Connectors
- Motherboards and Components
- Objective 3.02 Component Protection and Storage
- Power Problems
- Saving Your Computer from Electrical Problems
- Uninterruptible Power Supplies
- Standby Power Systems
- Online UPS
- Line-Interactive UPS
- Surge Suppressors
- Unplug Your Computer
- EMI Noise Filters
- Storing Components for Future Use
- Storage Environment
- Electrical Precautions
- Moisture
- Objective 3.03 Electrostatic Discharge Precautions and Procedures
- Types of ESD
- Catastrophic ESD Damage
- Hidden ESD Damage
- ESD Degradation
- Common ESD Protection Devices
- Antistatic Wrist and Ankle Straps
- Antistatic Mats
- Antistatic Floor Mats
- Antistatic Bags
- Objective 3.04 Safety and Environmental Issues
- Tech-Controlled Factors
- What to Wear
- Control Those Cords!
- Use the Right Tool for the Job
- Heavy Devices
- Incident Reports
- Environmental Factors
- High-Voltage Equipment
- Power Supplies
- Fires
- Objective 3.05 Special Disposal Procedures and Environmental Protection Guidelines
- Batteries
- CRTs
- Toner and Inkjet Cartridges
- Chemical Solvents and Cans
- Material Safety Data Sheet
- CHECKPOINT
- REVIEW QUESTIONS
- REVIEW ANSWERS
- 4 Motherboards, Power Supplies, and Cases
- Objective 4.01 Motherboards
- Chipsets
- Traditional Chipsets
- Modern Chipsets
- Post-Modern Chipsets
- Motherboard Form Factors
- ATX
- ITX
- Proprietary Form Factors
- Motherboard Connections