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CBSE Class 12 Computer Science Question 71 of 96

Computer Networks — Question 32

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Question

Question 29(d)

Write some advantages and disadvantages of Radio waves.

Answer

Some advantages of radio waves are:

  1. Its transmission offers mobility.
  2. It proves cheaper than cables.
  3. It offers freedom from land acquisition rights.
  4. It offers ease of communication over difficult terrain.

Some disadvantages of radio waves are:

  1. Communication is highly insecure.
  2. Its propagation is susceptible to weather effects like rains, thunder storms etc.