Which of the following technologies can be used for wireless payments?
A. NFC
B. Bluetooth
C. IR
D. LTE
CompTIA A+ 220-1101 (Core 1) ExamFULL Printable PDF and Software. VALID exam to help you PASS. |
 |
Which of the following technologies can be used for wireless payments?
A, C, and D – all can be used to send wireless payments:
(A) NFC – near field communications – uses High-Frequency radio waves, which means it’s able to transmit data securely without worry of being intercepted.
(C) IR – InfraRed communications – for sending data (like payments) to other devices wirelessly.
(D) LTE communications can be used to send wireless payments via phone apps.