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: Option C

Solution(By Examveda Team)

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