CompTIA A+ complete review guide core 1 exam 220-1101 and core 2 exam 220-1102
A comprehensive and efficient way to prepare for the A+ exam and succeed as a computer technician The newly revised Fifth Edition of the CompTIA A+ Complete Review Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 delivers essential and accessible exam prep material for the sought-after A+ certif...
| Otros Autores: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Hoboken, New Jersey :
Sybex
[2022]
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| Edición: | Fifth edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009659942206719 |
Tabla de Contenidos:
- Cover
- Title Page
- Copyright Page
- Contents at a Glance
- Contents
- Introduction
- What Is A+ Certification?
- Who Should Buy This Book?
- How to Use This Book
- Interactive Online Learning Environment and Test Bank
- Tips for Taking the A+ Exams
- CompTIA A+ 1100 Series Exam Objectives
- Part I CompTIA A+ Core 1 Exam 220-1101
- Chapter 1 Mobile Devices
- 1.1 Given a scenario, install and configure laptop hardware and components
- Hardware/device replacement
- Physical privacy and security components
- Exam essentials
- 1.2 Compare and contrast the display components of mobile devices
- Types
- Mobile display components
- Exam essentials
- 1.3 Given a scenario, set up and configure accessories and ports of mobile devices
- Connection methods
- Accessories
- Exam essentials
- 1.4 Given a scenario, configure basic mobile-device network connectivity and application support
- Wireless/cellular data network (enable/disable)
- Bluetooth
- Location services
- Mobile device management (MDM)/mobile application management (MAM)
- Mobile device synchronization
- Exam essentials
- Review Questions
- Chapter 2 Networking
- 2.1 Compare and contrast Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) ports, protocols, and their purposes
- Ports and protocols
- TCP vs. UDP
- Exam essentials
- 2.2 Compare and contrast common networking hardware
- Routers
- Switches
- Access points
- Patch panel
- Firewall
- Power over Ethernet (PoE)
- Hub
- Cable modem
- Digital subscriber line (DSL)
- Optical network terminal (ONT)
- Network interface card (NIC)
- Software-defined networking (SDN)
- Exam essentials
- 2.3 Compare and contrast protocols for wireless networking
- Frequencies
- Channels
- Bluetooth
- 802.11
- Long-range fixed wireless
- NFC
- Radio-frequency identification (RFID).
- Exam essentials
- 2.4 Summarize services provided by networked hosts
- Server roles
- Internet appliances
- Legacy/embedded systems
- Internet of Things (IoT) devices
- Exam essentials
- 2.5 Given a scenario, install and configure basic wired/wireless small office/home office (SOHO) networks
- Internet Protocol (IP) addressing
- Exam essentials
- 2.6 Compare and contrast common network configuration concepts
- DNS
- DHCP
- Virtual LAN (VLAN)
- Virtual private network (VPN)
- Exam essentials
- 2.7 Compare and contrast Internet connection types, network types, and their features
- Internet connection types
- Network types
- Exam essentials
- 2.8 Given a scenario, use networking tools
- Crimper
- Cable stripper
- WiFi analyzer
- Toner probe
- Punchdown tool
- Cable tester
- Loopback plug
- Network tap
- Exam essentials
- Review Questions
- Chapter 3 Hardware
- 3.1 Explain basic cable types and their connectors, features, and purposes
- Network cables
- Peripheral cables
- Video cables
- Hard drive cables
- 3.2 Given a scenario, install the appropriate RAM
- RAM types
- Single-channel/Dual-channel
- Triple Channel
- Quad-channel
- Exam essentials
- 3.3 Given a scenario, select and install storage devices
- Hard drives
- SSDs
- Drive configurations
- Removable storage
- Exam essentials
- 3.4 Given a scenario, install and configure motherboards, central processing units (CPUs), and add-on cards
- Motherboard form factor
- Motherboard connector types
- Motherboard compatibility
- Basic Input/Output System (BIOS)/Unified Extensible Firmware Interface (UEFI) settings
- Encryption
- CPU architecture
- Expansion cards
- Cooling
- Exam essentials
- 3.5 Given a scenario, install or replace the appropriate power supply
- Input 115V vs. 220V
- Output 3.3V vs. 5V vs. 12V.
- 20-pin to 24-pin motherboard adapter
- Redundant power supply
- Modular power supply
- Wattage rating
- Exam essentials
- 3.6 Given a scenario, deploy and configure multifunction devices/printers and settings
- Properly unboxing a device - setup location considerations
- Use appropriate drivers for a given OS
- Device connectivity
- Public/shared devices
- Configuration settings
- Security
- Network scan services
- Automatic document feeder (ADF)/flatbed scanner
- Exam essentials
- 3.7 Given a scenario, install and replace printer consumables
- Laser
- Inkjet
- Thermal
- Impact
- Exam essentials
- Review Questions
- Chapter 4 Virtualization and Cloud Computing
- 4.1 Summarize cloud computing concepts
- Common cloud models
- Cloud characteristics
- Desktop virtualization
- Exam essentials
- 4.2 Summarize aspects of client-side virtualization
- Purpose of virtual machines
- Exam essentials
- Review Questions
- Chapter 5 Hardware and Network Troubleshooting
- 5.1 Given a scenario, apply the best practice methodology to resolve problems
- Always consider corporate policies, procedures, and impacts before implementing changes
- 1. Identify the problem
- 2. Establish a theory of probable cause (question the obvious)
- 3. Test the theory to determine cause
- 4. Establish a plan of action to resolve the problem and implement the solution
- 5. Verify full system functionality and, if applicable, implement preventive measures
- 6. Document the findings, actions, and outcomes
- Exam essentials
- 5.2 Given a scenario, troubleshoot problems related to motherboards, RAM, CPU, and power
- Common symptoms
- Exam essentials
- 5.3 Given a scenario, troubleshoot and diagnose problems with storage drives and RAID arrays
- Common symptoms
- Exam essentials.
- 5.4 Given a scenario, troubleshoot video, projector, and display issues
- Common symptoms
- Exam essentials
- 5.5 Given a scenario, troubleshoot common issues with mobile devices
- Common symptoms
- Exam essentials
- 5.6 Given a scenario, troubleshoot and resolve printer issues
- Common symptoms
- Exam essentials
- 5.7 Given a scenario, troubleshoot problems with wired and wireless networks
- Common symptoms
- Exam essentials
- Review Questions
- Part II CompTIA A+ Core 2 Exam 220-1102
- Chapter 6 Operating Systems
- 1.1 Identify basic features of Microsoft Windows editions
- Windows 10 editions
- Windows 11
- Feature differences
- Upgrade paths
- Exam essentials
- 1.2 Given a scenario, use the appropriate Microsoft command-line tool
- Navigation
- Command-line tools
- Exam essentials
- 1.3 Given a scenario, use features and tools of the Microsoft Windows 10 operating system (OS)
- Task Manager
- Microsoft Management Console (MMC) snap-in
- Additional tools
- Exam essentials
- 1.4 Given a scenario, use the appropriate Microsoft Windows 10 Control Panel utility
- Internet Options
- Devices and Printers
- Programs and Features
- Network and Sharing Center
- System
- Windows Defender Firewall
- Sound
- User Accounts
- Device Manager
- Indexing Options
- Administrative Tools
- File Explorer Options
- Power Options
- Ease of Access
- Exam essentials
- 1.5 Given a scenario, use the appropriate Windows settings
- Time and Language
- Update and Security
- Personalization
- Apps
- Privacy
- System
- Devices
- Network and Internet
- Gaming
- Accounts
- Exam essentials
- 1.6 Given a scenario, configure Microsoft Windows networking features on a client/desktop
- Workgroup vs. domain setup
- Local OS firewall settings
- Client network configuration
- Establish network connections.
- Proxy settings
- Exam essentials
- 1.7 Given a scenario, apply application installation and configuration concepts
- System requirements for applications
- OS requirements for applications
- Distribution methods
- Other considerations for new applications
- Exam essentials
- 1.8 Explain common OS types and their purposes
- Workstation OSs
- Cell phone/tablet OSs
- Various filesystem types
- Vendor life-cycle limitations
- Compatibility concerns between OSs
- Exam essentials
- 1.9 Given a scenario, perform OS installations and upgrades in a diverse OS environment
- Boot methods
- Types of installations
- Partitioning
- Drive format
- Upgrade considerations
- Feature updates
- Exam essentials
- 1.10 Identify common features and tools of the macOS/desktop OS
- Installation and uninstallation of applications
- Apple ID and corporate restrictions
- Best practices
- System Preferences
- Features
- Disk Utility
- FileVault
- Terminal
- Force Quit
- Exam essentials
- 1.11 Identify common features and tools of the Linux client/desktop OS
- Common commands
- Best practices
- Tools
- Exam essentials
- Review Questions
- Chapter 7 Security
- 2.1 Summarize various security measures and their purposes
- Physical security
- Physical security for staff
- Logical security
- Mobile device management (MDM)
- Active Directory
- Exam essentials
- 2.2 Compare and contrast wireless security protocols and authentication methods
- Protocols and encryption
- Authentication
- Exam essentials
- 2.3 Given a scenario, detect, remove, and prevent malware using the appropriate tools and methods
- Malware
- Tools and methods
- Exam essentials
- 2.4 Explain common social-engineering attacks, threats, and vulnerabilities
- Social engineering
- Threats
- Vulnerabilities
- Exam essentials.
- 2.5 Given a scenario, manage and configure basic security settings in the Microsoft Windows OS.
