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Explain Star topology.
A network utilizes a star topology if each computer attach to a central point. The following figure demonstrates the concept:
Star Topology
Since a star shaped network resembles the spoke of a wheel, center of a star network is often termed as a hub. While practice, star network seldom have a symmetric shape in that the hub is located at identical distance from all computers. As an alternative a hub frequently resides in a location separate from the computers attached to this.
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how can I draw er diagram for sell & storage section of a drugstore?
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