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Switching
Switching
logical channel
Limited lymphadenectomy
Topology
There are two basic categories of network topologies Physical topologies Logical topologies The shape of the cabling layout used to link devices is called the physical topology of the network. Logical topology is the way the signals act in the network In BUS topology you have "THE LINEAR BUS" and "THE DISTRIBUTED BUS" IN the LINEAR bus all the nodes of the network are connected to a common transmission medium which has 2 end points where as in the DISTRIBUTED, all the nodes are connected to a common transmission medium which has more than 2 end points.
Star Topology, where Hubs can act as repeaters.
Bus
Yes, depending on the number of nodes added, the topology of the network, and how busy the nodes are.
a switch
switch
Ring Topology is least affected by addition or removal of nodes