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COMPTIA

CompTIA A+ Core 1

220-1201

The CompTIA A+ Core 1 certification validates foundational skills in hardware, networking, mobile devices, and troubleshooting. It is ideal for aspiring IT support specialists and help desk technicians, providing a stepping stone to advanced certifications like Network+ and Security+.

Practice Free Questions

377 practice questions · Updated 2023-10-01

5Domains
15Objectives
99Concepts
377Questions

220-1201 Curriculum

Every domain, objective, and concept the 220-1201 exam measures.

Hardware setup

3 concepts · 22 questions
  1. Battery Installation
  2. Camera Installation
  3. Wi-Fi Antenna Installation

Accessory options

4 concepts · 18 questions
  1. USB Configuration
  2. Bluetooth Pairing
  3. NFC Setup
  4. Docking Station Configuration

Network setup

4 concepts · 14 questions
  1. Wi-Fi Configuration
  2. Bluetooth Configuration
  3. Cellular Data Setup
  4. Synchronization Settings

Troubleshooting

7 concepts · 30 questions
  1. Diagnose Mobile Hardware Issues
  2. Resolve Mobile Hardware Issues
  3. Diagnose Mobile Connectivity Issues
  4. Resolve Mobile Connectivity Issues
  5. Use Diagnostic Tools
  6. Perform Hardware Replacement
  7. Verify Issue Resolution

Protocols and ports

10 concepts · 31 questions
  1. TCP/IP Protocol Suite
  2. Common Networking Protocols
  3. Port Numbers
  4. UDP vs TCP
  5. Wireless Networking Standards
  6. Bluetooth Technology
  7. NFC and RFID
  8. IoT Protocols
  9. Network Address Translation (NAT)
  10. DHCP and DNS

SOHO networks

9 concepts · 28 questions
  1. SOHO Network Setup
  2. IP Addressing Basics
  3. Static vs Dynamic IP Addressing
  4. Subnetting
  5. Network Address Translation (NAT)
  6. VPN Configuration
  7. Wireless Network Setup
  8. Router and Switch Configuration
  9. Firewall Configuration

Networking tools

6 concepts · 26 questions
  1. Crimper Usage
  2. Cable Tester Functionality
  3. Wi-Fi Analyzer Application
  4. Crimper Troubleshooting
  5. Cable Tester Troubleshooting
  6. Wi-Fi Analyzer Troubleshooting

Component installation

8 concepts · 32 questions
  1. RAM Types
  2. RAM Installation
  3. CPU Types
  4. CPU Installation
  5. Storage Device Types
  6. Storage Device Installation
  7. BIOS/UEFI Configuration
  8. Troubleshooting Installation Issues

Cables and connectors

7 concepts · 18 questions
  1. HDMI Cable Types
  2. HDMI Connector Types
  3. Ethernet Cable Categories
  4. Ethernet Connector Types
  5. USB Cable Types
  6. USB Connector Types
  7. Cable Installation and Maintenance

Peripheral devices

8 concepts · 29 questions
  1. Printer Types
  2. Printer Installation
  3. Printer Maintenance
  4. Scanner Types
  5. Scanner Installation
  6. Peripheral Connections
  7. Peripheral Troubleshooting
  8. Peripheral Configuration

Motherboards and power

9 concepts · 32 questions
  1. Motherboard Components
  2. Motherboard Form Factors
  3. BIOS/UEFI Configuration
  4. Power Supply Units
  5. Power Supply Connectors
  6. Cooling Solutions
  7. Motherboard Installation
  8. Power Supply Installation
  9. Troubleshooting Power Issues

Virtualization concepts

8 concepts · 30 questions
  1. Virtual Machine Definition
  2. Hypervisor Types
  3. Hypervisor Functions
  4. Desktop Virtualization
  5. Resource Allocation
  6. Virtualization Benefits
  7. Virtual Machine Configuration
  8. Virtualization Use Cases

Cloud models

7 concepts · 21 questions
  1. IaaS Definition
  2. IaaS Use Cases
  3. SaaS Definition
  4. SaaS Use Cases
  5. PaaS Definition
  6. PaaS Use Cases
  7. Cloud Model Comparison

Diagnosing issues

6 concepts · 31 questions
  1. Hardware Problem Identification
  2. Hardware Problem Resolution
  3. Network Problem Identification
  4. Network Problem Resolution
  5. Connectivity Problem Identification
  6. Connectivity Problem Resolution

Troubleshooting tools

3 concepts · 15 questions
  1. Multimeter Usage
  2. Cable Tester Functionality
  3. Loopback Plug Application
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Practice Free Questions

Percentages reflect share of the current practice bank, not official exam weightings — no structured per-skill weight is published for 220-1201, so none is invented.