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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Trina

1 months ago

I'm feeling a bit optic-al about this one. Better not let my eyes play tricks on me!

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Alease

1 days ago

I think the answer is Option C.

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Dolores

2 months ago

This is a real fiber-ous problem, ain't it? I bet the answer is as clear as fiber-glass if you know where to look.

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Vonda

10 days ago

Hmm, I'm leaning towards Option B as the minimum cost design.

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Adell

19 days ago

I disagree, I believe the correct answer is Option D.

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Denny

1 months ago

I think the answer is Option C.

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Reid

2 months ago

Hold up, is Option B the secret sauce here? Looks like it covers all the bases, but I better not jump the gun. Decisions, decisions...

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Chanel

2 months ago

Hmm, Option D seems to have the lowest overall fiber cost. But does it really guarantee redundancy? Better double-check the requirements.

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Annice

16 days ago

Elbert: Good idea, we don't want to compromise on link failure survivability.

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Patti

25 days ago

User 3: Let's double-check the requirements before making a decision.

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Elbert

1 months ago

User 2: Yeah, but we need to make sure it guarantees redundancy.

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Taryn

1 months ago

User 2

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Lucina

1 months ago

User 1: I think Option D has the lowest overall fiber cost.

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Shawnna

1 months ago

User 1

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Ashton

2 months 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

2 months ago

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

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Kattie

3 months ago

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

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Laurel

3 months ago

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

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