Defination of topology

1.	Defination of topology
Answer» In networking,\xa0topology\xa0refers to the layout of a computer network.\xa0Topology\xa0can be described either physically or logically. Physical\xa0topology\xa0means the placement of the elements of the network, including the location of the devices or the layout of the cables.\xa0Computers in a network have to be connected in some logical manner. The layout pattern of the interconnections between computers in a network is called network\xa0topology. ... There are a number of different\xa0types\xa0of network\xa0topologies, including point-to-point, bus, star, ring, mesh, tree and hybrid.

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