Ravi has to transfer a photo on his mobile phone to his friend’s phone in the same room Which of the following technologies would let him to do this quickly?
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Answer:
share it app is usefull so much of the times
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Answer:
Explanation:
Ravi could either of the two technologies Bluetooth or Infrared which is supported by
both the devices involved. Infrared though slightly faster than Bluetooth has a limitation
that it needs a clear line-of-sight between the devices for it to work.
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