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Nokia Exam 4A0-255 Topic 3 Question 37 Discussion

Actual exam question for Nokia's 4A0-255 exam
Question #: 37
Topic #: 3
[All 4A0-255 Questions]

Which of the following statements about the management plane data Communications Network (DCN) is correct?

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Suggested Answer: C

by Beatriz at Apr 09, 2024, 05:26 PM

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Margery
4 months ago
I think D) The management plane DCN enables direct communication between the NEs is the correct answer, as it allows for efficient communication.
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Jesus
4 months ago
But wouldn't it make more sense for it to be C) The management plane DCN can be connected to each NEs directly?
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Flo
4 months ago
I disagree, I believe it is B) The management plane DCN can be connected to each NEs via OSS/OBS interface.
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Jesus
5 months ago
I think the correct statement is A) The management plane DCN uses in-band communication.
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Adaline
5 months ago
I think we can eliminate option A and option D as they do not seem as feasible for the management plane DCN.
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Fallon
5 months ago
True, having a centralized interface like OSS/OBS can simplify network management tasks.
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Jolanda
5 months ago
I believe option B makes more sense because it provides a centralized way to manage the network elements.
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Aja
5 months ago
But what about option C) The management plane DCN can be connected to each NEs directly? That could also be a possibility.
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Son
6 months ago
I agree, it makes sense for the management plane to be connected to NEs through the OSS/OBS interface.
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Gearldine
6 months ago
I think the correct statement is B) The management plane DCN can be connected to each NEs via OSS/OBS interface.
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Annabelle
7 months ago
Okay, let's not get too complacent here. This is still a certification exam, and we need to make sure we have a good understanding of these concepts. I'm with Candidates 2 and 3 on option B being the correct answer.
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Wilbert
7 months ago
Haha, I'm just glad they didn't ask us to explain the difference between the management plane, control plane, and data plane. That would really separate the network geeks from the rest of us!
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Shawna
7 months ago
You know, I was leaning towards option C at first, but after thinking it through, I think B is the right answer. The management plane DCN should be able to connect to the network elements, but it's usually done through an intermediary system like the OSS/OBS, not directly.
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Justine
7 months ago
I agree with Jenise. Option B seems to be the most accurate description of how the management plane DCN typically operates. The other options don't quite capture the indirect nature of the communication between the management system and the network elements.
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Edna
6 months ago
I agree, option B makes more sense. It's usually connected to each NE via OSS/OBS interface.
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Ernie
6 months ago
I think option A is incorrect because the management plane DCN usually uses out-of-band communication.
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Jenise
7 months ago
Hmm, let me think about this. I believe the correct answer is B. The management plane DCN can be connected to each NEs via OSS/OBS interface. This allows the management system to communicate with and manage the network elements indirectly through the operations support system (OSS) or operations business system (OBS).
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Rolf
7 months ago
I'm not too sure about the management plane DCN. This question seems to be testing our knowledge on network communication and management, which is an important topic, but I'm a bit unsure about the specific answer options presented here.
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