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Asked by Cristina Valadez on Jul 20, 2024

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A user wants to transfer data between two smartphones without the use of other networking devices.Which of the following protocols would best accomplish this?

A) NFC
B) USB
C) IR
D) 802.11ac

NFC

Near Field Communication, a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within close proximity.

Protocols

Sets of rules and conventions for communication between network devices, ensuring the transfer of data across networks is consistent and reliable.

  • Recognize protocols and technologies for direct device communication and data transfer.
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CM
Clara MoralesJul 20, 2024
Final Answer :
A
Explanation :
NFC (Near Field Communication) is a wireless communication protocol that allows data transfer between two devices in close proximity without the need for additional networking devices. USB requires a physical connection and IR requires line-of-sight communication. 802.11ac requires a Wi-Fi network. NFC is the best choice for the given scenario.

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