Computer Science · Computer Networks

In which of the following wireless data transfer technologies is it mandatory for the source and destination devices to be in a direct line-of-sight?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Wi-Fi
2Bluetooth
3Zigbee
4Infrared✓

Correct answer

Infrared

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In which of the following wireless data transfer technologies is it mandatory for the source and destination devices to be in a direct line-of-sight?

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In which of the following wireless data transfer technologies is it mandatory for the source and destination devices to be in a direct line-of-sight?

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