Near field communication technology is a wireless technology designed for short distances (up to ____ centimeters) , aimed at utilizing cell phones for secure wireless payments.
A) 20
B) 40
C) 60
D) 80
Correct Answer:
Verified
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Q88: The last _ refers to the part
Q89: Bluetooth is named after a tenth-century Danish
Q90: A type of wireless transmission, called infrared
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Q93: Devices attached to a network are called
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Q95: _ provides a more intuitive and user-friendly
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Q97: _ computing utilizes Internet-based service providers to
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