Ais a computer or other electronic device connected to a network with the network topology, reliability is the major advantage while high cost is the disadvantage

The computer is an electronic device, operating under the control of instructions stored in its own memory The term that is used to describe an element in the network is network node.  A node is a computer or other electronic device connected to a network
With the mesh network topology, reliability is the major advantage while high cost is the disadvantage.

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