Multiple Choice
A user is trying to use her company-issued smartphone as a mobile pay device,and it isn't working.Which of the following components is missing from the smartphone?
A) RFID
B) NFC chip
C) IrDA
D) Bluetooth
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q256: A recent driver update is causing problems
Q257: Which of the following does social engineering
Q258: Which of the following tools is the
Q259: What is the most important CPU consideration
Q260: What must a technician be sure to
Q262: Which of the following would be the
Q263: What port is used when accessing a
Q264: Which type of network environment would be
Q265: Which of the following are downsides to
Q266: Which scenario is an example of IaaS?<br>A)A