Question

What are the disadvantages of network topologies?

Answer 1

Disadvantages of a Star Topology. Requires more cable length than a linear topology. If the hub, switch, or concentrator fails, nodes attached are disabled. More expensive than linear bus topologies because of the cost of the hubs, etc.

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Answer 2

Answer:

The failure of a single node in the network can cause the entire network to fail. The movement or changes made to network nodes affect the entire network's performance. Data sent from one node to another has to pass through all the intermediate nodes.