Which of the following is a set of short-range wireless technologies used to share information among devices within about two inches of each other?

Which of the following is a set of short-range wireless technologies used to share information among devices within about two inches of each other?

Which of the following is a set of short-range wireless technologies used to share information among devices within about two inches of each other?



A) DES

B) NFC

C) IM

D) text messaging



Answer: B) NFC


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