A user failed to gain access to a building’s entrance after security measures at the entrance were upgraded last week. The company implemented the 13.56MHz frequency short band, and users can now utilize their mobile devices to authenticate. Which of the following has to be enabled for the mobile device to authenticate?
A. Bluetooth
B. Biometrics
C. NFC
D. PIN
CompTIA A+ 220-1101 (Core 1) ExamFULL Printable PDF and Software. VALID exam to help you PASS. |
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