IOT102_-_SP_2024_-_FE_1567.webp
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IOT102_-_SP_2024_-_FE_1567.webp

(Choose 1 answer)
Which of these media is currently NOT used in communicating data?
A. Wireless / electromagnetic waves
B. Hydrogen cables / electron ionisation
C. Fibre optics / pulses of light
D. Copper cables / electrical signals
an tot ni

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IOT102
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