Question

12. In D. Local arca hC 68 C. Personalized area network D. None of the above. entirely. A.ring B. bus C. mesh D.star 13. Which one of the following interconnecting devices accepts a weak signal, boosts it to its original strength and forwards to the next segment ofa network? A. Switch B. Router topology, if a node fails, the whole network cannot function C. Repeater D.Client

Answer 1

For question 12, if you're asking about a type of topology where the failure of one node can result in the entire network becoming inoperable, the most fitting answer would be:

• A. Ring topology.

In a ring topology, each node is connected to exactly two other nodes, forming a circular structure. If one node fails, it can disrupt the entire network.

For question 13, the device that accepts a weak signal, boosts it to its original strength, and forwards it to the next segment of a network is:

• C. Repeater.

Repeaters are used to extend the range of a network by amplifying the signal to ensure the data can travel further over the medium.

Thus:

• 12. A. Ring
• 13. C. Repeater