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

Last Updated: Jun 6, 2023
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Which wireless technology is used on smart phones to transmit data to another device within only very close proximity?

  • Bluetooth
  • NFC
  • Wi-Fi
  • 3G/4G

Explanation: 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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