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What?s the OSI model? What are the seven levels?



What?s the OSI model? What are the seven levels? ..

Answer / rajarr

Open Systems Interconnection
There are seven layers
They are
Layer 7 - Application Layer
Layer 6 - Presentation Layer
Layer 5 - Session Layer
Layer 4 - Transport Layer
Layer 3 - Network Layer
Layer 2 - Data Link Layer
Layer 1 - Physical Layer

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