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Free CompTIA A+ 220-1101 Practice Question

You are getting ready to make a purchase at a local store when you realize you have forgotten your debit card. You do have your phone and the cashier informs you that you can use mobile payment to complete the transaction. What connection method would need to be enabled to pay from your mobile device?

  • USB

  • WiFi

  • NFC

  • Bluetooth

This question is for objective:
Mobile Devices
Your Score:
Mobile Devices
Networking
Hardware
Virtualization and Cloud Computing
Hardware and Network Troubleshooting