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CompTIA A+ rapid review (exam 220-801 and exam 220-802) /
Assess your readiness for CompTIA A+ Exams 220-801 and 220-802--and quickly identify where you need to focus and practice. This practical, streamlined guide walks you through each exam objective, providing "need to know" checklists, review questions, tips, and links to further study--all d...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Redmond, Wash. :
Microsoft Press,
©2013.
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| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
Tabla de Contenidos:
- At a glance; Contents; Introduction; Preparing for the exam; Part I: Exam 220-801; Chapter 1: PC hardware; Objective 1.1: Configure and apply BIOS settings ; Exam need to know ... ; Install firmware upgrades-flash BIOS ; BIOS component information ; BIOS configurations ; Use built-in diagnostics ; Monitoring ; Can you answer these questions?; Objective 1.2: Differentiate between motherboard components, their purposes, and properties; Exam need to know ... ; Sizes ; Expansion slots ; RAM slots ; CPU sockets; Chipsets ; Jumpers ; Power connections and types ; Fan connectors.
- Front panel connectors Bus speeds ; Can you answer these questions?; Objective 1.3: Compare and contrast RAM types and features; Exam need to know ... ; Types; RAM compatibility and speed ; Can you answer these questions?; Objective 1.4: Install and configure expansion cards; Exam need to know ... ; Sound cards ; Video cards; Network cards ; Serial and parallel cards ; USB and FireWire cards ; Storage cards ; Modem cards ; Wireless/cellular cards ; TV tuner cards ; Video capture cards ; Riser cards ; Can you answer these questions?
- Objective 1.5: Install and configure storage devices and use appropriate mediaExam need to know ... ; Optical drives ; Combo drives and burners ; Connection types ; Hard drives ; Solid state/flash drives ; RAID types ; Floppy drive ; Tape drive; Media capacity ; Can you answer these questions?; Objective 1.6: Differentiate among various CPU types and features and select the appropriate cooling method; Exam need to know ... ; Socket types; Characteristics ; Cooling ; Can you answer these questions?; Objective 1.7: Compare and contrast various connection interfaces and explain their purpose.
- Exam need to know ... Physical connections ; Speeds, distances, and frequencies of wireless device connections ; Can you answer these questions?; Objective 1.8: Install an appropriate power supply based on a given scenario ; Exam need to know ... ; Connector types and their voltages ; Specifications ; Dual voltage options ; Can you answer these questions?; Objective 1.9: Evaluate and select appropriate components for a custom configuration, to meet customer specifications or needs ; Exam need to know ... ; Graphic/CAD/CAM design workstation ; Audio/Video editing workstation.
- Virtualization workstation Gaming PC ; Home Theater PC ; Standard thick client ; Thin client ; Home Server PC ; Can you answer these questions?; Objective 1.10: Given a scenario, evaluate types and features of display devices; Exam need to know ... ; Types ; Refresh rates; Resolution ; Native resolution ; Brightness/lumens ; Analog vs. digital ; Privacy/antiglare filters ; Multiple displays ; Can you answer these questions?; Objective 1.11: Identify connector types and associated cables ; Exam need to know ... ; Display connector types ; Display cable types.