Nokia Exam 4A0-255 Topic 6 Question 55 Discussion

Actual exam question for Nokia's 4A0-255 exam

Question #: 55
Topic #: 6

Consider the exhibit that shows a network with a full mesh fiber structure. Link weights indicate the cost. Future services can be requested between any node pair.

Which of the following topology represents a minimum cost design (minimum overall fiber cost) where link failure survivability is ensured?

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: D

by Lashanda at Oct 20, 2024, 08:28 AM

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Ashton

4 days ago

Option C looks the most cost-effective, but I'm not sure if it ensures link failure survivability. Gotta think this through.

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Laurel

8 days ago

Interesting, why do you think Option D is better? Can you explain your rationale?

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Kattie

12 days ago

I disagree, I believe Option D is the best choice for minimum overall fiber cost.

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Laurel

14 days ago

I think the minimum cost design with link failure survivability is Option C.

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