What is osi and what role does it play in computer networks, Computer Networking

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What is OSI and what role does it play in computer networks?

OSI (Open Systems Interconnect) serves as a reference model for data communication. It is made up of 7 layers, with every layer defining a particular aspect on how network devices connect and communicate with each another. One layer might be deal with the physical media used, while another layer dictates how data is actually transmitted across the network.

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