Communication medium refers to the physical channel through which data is sent and received. Data is sent in the form of voltage levels which make up the digital signal. A…
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Routers are used to direct data and traffic between two or more networks and essentially, there are two methods of doing so; static routing and dynamic routing. In static routing,…
Communication systems require a set of rules to operate and enable interoperability between them; this set of rules is called protocols. There are two types of models that are used…
