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Nokia 4A0-255 Exam - Topic 11 Question 16 Discussion

Actual exam question for Nokia's 4A0-255 exam
Question #: 16
Topic #: 11
[All 4A0-255 Questions]

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?

A)

B)

C)

D)

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Suggested Answer: B

by Rickie at Dec 25, 2022, 01:17 PM

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Mitsue
4 months ago
Are we sure any of these options guarantee survivability? Seems sketchy.
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Catina
4 months ago
Just a heads up, all options have different link weights, so costs vary.
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Brett
4 months ago
Surprised that no one mentioned Option D, it seems solid!
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Becky
4 months ago
I disagree, I think Option B has better survivability.
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Shaun
4 months ago
Option C looks like the best choice for minimizing costs.
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Michal
5 months ago
I recall that for minimum cost designs, we should avoid unnecessary links. Option A seems too dense, but I’m not confident about my choice.
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Misty
5 months ago
I’m a bit confused about the link weights. Did we cover how to calculate the minimum cost while ensuring survivability? I think I might lean towards Option D, but I need to double-check.
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Mila
5 months ago
I feel like I’ve seen a similar question before. If survivability is key, we might need to look for redundancy in the links. Maybe Option C?
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Thora
5 months ago
I remember we discussed how a full mesh topology can be expensive, but we need to ensure survivability. I think it might be Option B, but I'm not completely sure.
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Terrilyn
5 months ago
Okay, I've got this. The key is understanding what "minority interests" means in the context of a subsidiary. That's the ownership stake held by people outside the controlling entity, so B is the correct answer.
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Anastacia
5 months ago
I feel confident I can handle this. Placing the VMs in separate availability zones and using the same virtual network should do the trick.
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Reita
5 months ago
The "No Questions" sign reminds me of a practice question we had about reinforcement strategies. Does that make it a negative reinforcer?
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Ronald
5 months ago
I've got this one! HDHPs are defined by having higher deductibles, so the answer must be that they don't cost more than traditional coverage. I'm confident I can get this right.
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