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Huawei H31-311_V2.5 Exam - Topic 1 Question 56 Discussion

Which of the following methods can be used to multiplex low-order ODUK to higher-order ODUk?
A) Time-division multiplexing
B) Wavelength division multiplexing
C) Null division multiplexing
D) Frequency division multiplexing

Huawei H31-311_V2.5 Exam - Topic 1 Question 56 Discussion

Actual exam question for Huawei's H31-311_V2.5 exam
Question #: 56
Topic #: 1
[All H31-311_V2.5 Questions]

Which of the following methods can be used to multiplex low-order ODUK to higher-order ODUk?

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Suggested Answer: A

by Tarra at Sep 14, 2024, 08:41 AM

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Gerald
7 months ago
Wait, can you really use frequency division multiplexing for this? Sounds off.
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Leonor
7 months ago
Totally agree, WDM is key for higher-order ODUk!
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Kristin
7 months ago
Null division multiplexing? Never heard of that one.
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Lonny
7 months ago
I think wavelength division multiplexing is also valid here.
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Tayna
7 months ago
Time-division multiplexing is definitely one of the methods.
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Stephen
8 months ago
Frequency division multiplexing might be a possibility, but I feel like it's less common for ODUK compared to the others.
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Leoma
8 months ago
Null division multiplexing sounds familiar, but I can't recall if it's actually used for ODUK multiplexing.
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Paz
8 months ago
I remember practicing a similar question where wavelength division multiplexing was mentioned as a key method. Could it be the right answer here too?
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Anissa
8 months ago
I think time-division multiplexing is definitely one of the methods, but I'm not entirely sure about the others.
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Margo
8 months ago
Frequency division multiplexing makes sense for some types of multiplexing, but I don't think it's the best fit for this question about ODUk. I'll have to review my notes on optical networking to be sure.
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Silva
8 months ago
Null division multiplexing? I've never heard of that before. It doesn't sound like a real technique, so I'm going to rule that one out.
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Shaquana
8 months ago
Hmm, I'm a bit unsure about this one. I know wavelength division multiplexing is used for optical signals, but I'm not sure if it applies to this specific question about ODUk. I'll have to think it through carefully.
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Tanja
8 months ago
I'm pretty confident that time-division multiplexing is the correct answer here. It's a common technique for combining multiple low-order signals into a higher-order signal.
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Ernestine
2 years ago
Time-division multiplexing is the way to go. It's the multiplex method that's always on time, nErnestiner tardy.
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Kati
2 years ago
Frequency division multiplexing is a good option, but it's more often used for analog signals. I'm not convinced it's the best fit for this digital ODUK scenario.
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Cecily
2 years ago
C) Null division multiplexing is not a standard method for multiplexing ODUK signals.
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Marguerita
2 years ago
B) Wavelength division multiplexing can also be used to multiplex ODUK signals.
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Helene
2 years ago
A) Time-division multiplexing is a common method used for multiplexing low-order ODUK to higher-order ODUk.
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Vanesa
2 years ago
Null division multiplexing? Really? I've never even heard of that before. That's got to be a trick answer.
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Bulah
2 years ago
Wavelength division multiplexing could work too, but it's more commonly used for optical fiber networks. I'm not sure it's the best fit for this question.
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Refugia
2 years ago
D) Frequency division multiplexing
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Timothy
2 years ago
B) Wavelength division multiplexing
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Hermila
2 years ago
A) Time-division multiplexing
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Sherrell
2 years ago
I'm not sure, but I think B) Wavelength division multiplexing could also be a method to multiplex ODUK signals.
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Alison
2 years ago
Time-division multiplexing seems like the most logical choice here. It's a common technique for combining multiple low-order signals into a higher-order one.
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Cordelia
2 years ago
D) Frequency division multiplexing
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Gene
2 years ago
C) Null division multiplexing
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Geoffrey
2 years ago
B) Wavelength division multiplexing
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Otis
2 years ago
A) Time-division multiplexing
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Tula
2 years ago
I agree with Annelle, Time-division multiplexing is used to multiplex low-order ODUK to higher-order ODUk.
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Annelle
2 years ago
I think the answer is A) Time-division multiplexing.
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