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Describe the layers of osi model?
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Answer / Nand Kishor Jha
The OSI (Open Systems Interconnection) model is a conceptual framework that defines seven layers for networking communication. Here's a brief description of each layer:n1. Application Layer: Enables applications to communicate with other network applications.n2. Presentation Layer: Handles data representation, encryption, and compression.n3. Session Layer: Establishes, manages, and terminates connections between applications.n4. Transport Layer: Provides reliable transmission of data between devices.n5. Network Layer: Controls the flow of data between networks.n6. Data Link Layer: Transfers data frames between network nodes.n7. Physical Layer: Defines physical aspects, such as cabling and voltage levels.
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