Which of the following connection methods would BEST fulfill this need?

A company would like to set up a secure way to transfer data between users via their mobile phones. The company’s top pnonty is utilizing technology that requires users to be in as close proximity as possible to each other.

Which of the following connection methods would BEST fulfill this need?
A . Cellular
B. NFC
C. Wi-Fi
D. Bluetooth

View Answer

Answer: B

Explanation:

NFC allows two devices to communicate with each other when they are in close proximity to each other, typically within 5 centimetres. This makes it the most secure connection method for the company’s data transfer requirements.