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Networking Basics - Technical MCQs

Q1:

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.

ANS:C - So different networks could communicate.

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