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WAEC Data Processing 2019 Question 13

Question 13

Computer Networks

Which of these technologies allows wireless connectivity in a Personal Area Network?

  1. A.Bandwidth
  2. B.Bluetooth
  3. C.Broadband
  4. D.Satellite
Show the answer and explanation

Answer: B (Bluetooth)

Explanation

Bluetooth links nearby devices wirelessly over a short range, forming a PAN.