Which wireless technology is used on smart phones to transmit data to another device within only very close proximity?

Last Updated on March 24, 2021 by Admin

Which wireless technology is used on smart phones to transmit data to another device within only very close proximity?

  • NFC
  • Wi-Fi
  • 3G/4G
  • Bluetooth
    Answers Explanation & Hints:

    Near Field Communications (NFC) is a wireless technology that enables data to be exchanged by devices that are in very close proximity to each other.

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