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Huawei H31-311_V2.5 Exam - Topic 1 Question 25 Discussion

Actual exam question for Huawei's H31-311_V2.5 exam
Question #: 25
Topic #: 1
[All H31-311_V2.5 Questions]

Which of the following is the basic requirement of the DWDM system in the light source?

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Suggested Answer: C, D

by Eun at Mar 21, 2023, 06:53 AM

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Asuncion
5 months ago
A is the right choice, no doubt about it!
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Vannessa
5 months ago
Surprised that D is even an option, high launch function isn't a must.
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Cora
6 months ago
C is a bit misleading, low dispersion tolerance isn't a basic requirement.
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Latrice
6 months ago
I think B is more important, direct modulation is crucial.
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Sheridan
6 months ago
Definitely A, output wavelength stabilization is key!
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Aretha
6 months ago
The launch function being very high sounds familiar, but I don't think that's what they focus on for DWDM systems. I lean towards wavelength stabilization being crucial.
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Lili
6 months ago
I feel like direct modulation might be relevant, but I don't remember it being a basic requirement. Maybe it's more about the performance of the light source?
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Judy
6 months ago
I remember practicing a question similar to this, and I think low dispersion tolerance was mentioned as a key factor, but I can't recall if it was the main requirement.
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Brett
6 months ago
I think output wavelength stabilization is really important for DWDM systems, but I'm not entirely sure if it's the only requirement.
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Sommer
6 months ago
I vaguely remember something about the launch function needing to be high for efficiency, but I’m not confident if that’s a basic requirement for DWDM.
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Helaine
6 months ago
Low dispersion tolerance seems like it could be a factor, but I thought that was more about the fiber itself than the light source.
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Sunny
6 months ago
I remember practicing a question about modulation methods, and I feel like direct modulation might be relevant here, but I can't recall the specifics.
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Odelia
6 months ago
I think the output wavelength stabilization is really important for DWDM systems, but I'm not entirely sure if it's the only requirement.
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Johnetta
6 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about the different "Common Tasks" and which ones create tasks in the Physical Inventory work center.
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Daniela
6 months ago
I've got a good strategy for this. I'll eliminate the less effective options first, then focus on the top two choices.
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Myra
6 months ago
Hmm, I'm not entirely sure about this one. Firewall, tunneling, and proxy server all seem like they could be used for internet security. I'll have to think this through carefully.
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Elli
7 months ago
I think this is similar to a question we did in practice about client isolation. Maybe it has to do with forwarding settings?
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Paris
11 months ago
Wait, are we talking about DWDM or some new hipster coffee brewing technique? I'm going with A just to be safe.
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Delisa
11 months ago
Hmm, the question says 'basic requirement,' not 'advanced quantum mechanics wizardry.' A it is, folks.
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Magda
11 months ago
I bet the person who wrote this question was just trying to confuse us. A is the only sensible answer here.
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Justa
9 months ago
Exactly, keeping it simple is key in these types of questions.
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Glory
9 months ago
It's always best to go with the most straightforward answer.
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Alex
10 months ago
Yeah, the other options seem like distractions.
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Dyan
10 months ago
I agree, A) output wavelength stabilization is definitely the basic requirement.
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Tomas
11 months ago
D is just ridiculous. The launch function being high? That has nothing to do with the light source itself. A is the way to go.
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Carey
10 months ago
C) Low dispersion tolerance.
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Francis
10 months ago
B) Use the direct modulation method
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Gertude
10 months ago
A) output wavelength stabilization
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Nieves
11 months ago
I'm not sure about this one. B seems like a reasonable option, but I'll have to double-check the DWDM requirements.
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Shoshana
11 months ago
The answer is clearly A, output wavelength stabilization. That's the fundamental requirement for a DWDM system's light source.
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Glory
10 months ago
Yes, without output wavelength stabilization, the system won't function properly.
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Leatha
10 months ago
I agree, having a stable output wavelength is crucial for a DWDM system.
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Casie
10 months ago
Yes, output wavelength stabilization is crucial for the system to function properly.
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Keva
10 months ago
I agree, that's the basic requirement for a DWDM system's light source.
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Eloisa
10 months ago
I think it's A) output wavelength stabilization.
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Caprice
10 months ago
I think the answer is A) output wavelength stabilization.
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Janet
1 year ago
But wouldn't low dispersion tolerance also be important for a DWDM system?
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Geoffrey
1 year ago
I disagree, I believe it's the launch function that needs to be very high.
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Janet
1 year ago
I think the basic requirement is output wavelength stabilization.
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