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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
Suggested Answer: C
Posted : 30/10/2022 2:33 am