What is the OSI Model? Layers of OSI Model

What is the OSI Model? Layers of OSI Model

OSI Model describes how computer applications can communicate over a network. It was first adopted in the 1980s by all companies like telecommunication and computer companies. In today’s Moden world OSI is not used, Modern technologies used simple TCP/IP models, but OSI 7 layer model is widely being used. OSI Model shows how the network …

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