physical structure of computer network  :    physical structures in data communications :   What is the physical structure of computer network ?   What are  network attributes ?  What are the types of connection in the network ?  1___Type of Connection :  A network is two or more devices connected through links.  What is A link ?  is a communications pathway that transfers data from one device to another. -  For communication to occur : two devices must be connected in some way to the same link at the same time. There are two possible types of connections: 1_ point-to-point  Connection  2_ and multipoint  Connection   what is difference between point to point and multipoint connection ? What is a Point to Point Connection? A point-to-point connection provides a dedicated link between two devices. The entire capacity of the link is reserved for transmission between those two devices.  Mo...
 
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