Free CompTIA A+ 220-1101 Practice Question

True or false:

Laptops use an Alternating Current (AC) jack to charge their battery.

  • True. Laptops use AC directly

  • False. Laptops use Direct Current (DC)

Subscribe to avoid duplicate questions and track your progress over time
Your Score:
Mobile Devices
Networking
Hardware
Virtualization and Cloud Computing
Hardware and Network Troubleshooting
Wipe Score
CompTIA A+ 220-1101
  • Mobile Devices
    • This question is filed here
  • Networking
  • Hardware
  • Virtualization and Cloud Computing
  • Hardware and Network Troubleshooting