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Discussion

What is the main reason the OSI model was created?

  • A.To create a layered model larger than the DoD model.
  • B.So application developers can change only one layer's protocols at a time.
  • C.So different networks could communicate.
  • D.So Cisco could use the model.

Answer: C

The primary reason the OSI model was created was so that different networks could inter-operate.

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