Free CompTIA A+ 220-1101 Practice Question

Which of the following wireless communication standards requires line of sight in order to operate?

  • WiFi

  • Bluetooth

  • RF

  • IR

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Networking
Hardware
Virtualization and Cloud Computing
Hardware and Network Troubleshooting
Mobile Devices
CompTIA A+ 220-1101
  • Mobile Devices
  • Networking
    • This question is filed here
  • Hardware
  • Virtualization and Cloud Computing
  • Hardware and Network Troubleshooting