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CompTIA A+ 220-901

Category - Hardware

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What type of wireless connection allows two devices within a few centimeters of each other to share data?

NFC
Wi-Fi
Infrared
Bluetooth

Explanation

Answer: A - NFC wireless technology lets to devices within a few centimeters of each other to share data.

NFC (Near Field Communication) does not require a pairing code like Bluetooth, but devices must be close together. Small amounts of data can then be exchanged between both mobile devices.

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