For example, in a shared Ethernet network that ... However, its physical topology is a star, in which every node on the network connects to a central hub. See Ethernet and logical vs.
the whole network fails if the switch fails as no node can communicate a wired star topology requires plenty of cable - in a large network this can be expensive Star topologies tend to be found in ...
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Additionally, astronomers speculated on neutron star land forms ... Enceladus and other known solar system bodies. Mercury, ...
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