You are a IT Analyst for a large chain of stores. Your department has been asked to evaluate accepting payments through wireless transmission from mobile devices. Which standard technology are they referring to?

  • IR
  • NFC
  • Bluetooth
  • WiFi

CompTIA A+ 220-901
  • Hardware
  • Networking
  • Mobile Devices
    • This question is filed here
  • Hardware and Network Troubleshooting