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Cisco 500-210 Exam - Topic 1 Question 39 Discussion

Actual exam question for Cisco's 500-210 exam
Question #: 39
Topic #: 1
[All 500-210 Questions]

Which technology allows 100G transponders to accept multiple wavelengths at their input, without requiring demultiplexing of the composite signal?

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Suggested Answer: C

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Adell
5 months ago
Dual polarization modulation plays a role too, but not the answer.
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Amber
5 months ago
QPSK modulation is also important, but not the main answer.
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Nakisha
5 months ago
Wait, are we sure about that? Sounds too good to be true.
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Johnna
5 months ago
Totally agree, it's all about that coherent tech.
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Arlie
5 months ago
Coherent reception is the key here!
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Luann
5 months ago
Forward error correction seems more about error handling than wavelength acceptance, so I don't think that's it.
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Mary
5 months ago
I practiced a similar question, and I think dual polarization modulation could be involved, but I'm leaning towards coherent reception.
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Nydia
6 months ago
I'm not entirely sure, but I remember something about QPSK modulation being related to bandwidth efficiency.
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Merlyn
6 months ago
I think coherent reception might be the right answer since it deals with multiple wavelengths without needing demultiplexing.
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Lorita
6 months ago
Hmm, I'm not so sure the AppExchange is the best option. I feel like the Flow Builder or maybe even the Lightning Object Creator could have some useful prebuilt resources as well. I'll need to review the options carefully.
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Shanda
6 months ago
Hmm, this is a tricky one. I'll need to think through the key differences between RDS and a self-built database to figure out which statement is wrong.
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