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What does redundancy mean in the context of Internet routing?

A - Multiple paths exist between any two points.
B - For any two points on the internet, there exists only one path between them.
C - Data sent over the internet is sent to the router with the lowest cost.
D - If a single router on a network breaks, the entire network fails.

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aachen

Answer:

Option D is the correct answer to this question.

Explanation:

The redundancy in the internet routing is most important in many terms:

  • It is true that if  a single router on a network breaks, the entire network fails because the redundancy makes the network strong to receive and send the packets from source to the destination.
  • Breaking of any single router can results to the entire failure of network and it fails to send the packets to the destination.
  • Redundancy helps in making an internet more reliable and send or forward the data packets from the source to destination.

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