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
Bluetooth
NFC
Near-field communication (NFC) is a short range communication method used frequently in mobile phones for purposes such as mobile payment and device transfers. Bluetooth is also considered short range but has a substantially further range than NFC.
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