Trick to remember OSI Model 7 Layers unforgettable shortcut name  It’s easy to remember the sequence of OSI Model 7 Layers using this simple sentence: “All people seem to need data processing.” All = Application Layer People= Presentation L…

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Explain about OSI reference model. 11. Explain about OSI reference model.  Also describe other network models. The OSI, or Open System Interconnection, model defines a networking framework to implement protocols in seven layers. Control is …