Which of the following functions is MOST likely causing the issue?

Auser is unable to perform contactless payments with a phone.

Which of the following functions is MOST likely causing the issue?
A . NFC
B. Hotspot
C. Bluetooth
D. USB

View Answer

Answer: A

Explanation:

Near field communication (NFC) is a function that enables contactless payments with a phone by allowing it to communicate with compatible devices within close proximity. If NFC is not working properly, the user will not be able to perform contactless payments with the phone. Hotspot is a feature that allows a device to share its internet connection with other devices via Wi-Fi, Bluetooth, or USB. Bluetooth is a wireless technology that allows devices to connect and exchange data over short distances. USB is a standard interface that connects devices such as keyboards, mice, flash drives, etc