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Nokia Exam 4A0-205 Topic 1 Question 12 Discussion

Actual exam question for Nokia's 4A0-205 exam
Question #: 12
Topic #: 1
[All 4A0-205 Questions]

When monitoring the quality of the received signal in WDM, an open eye indicates:

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Suggested Answer: A

A star topology is a network design where all devices are connected to a central hub, which acts as a central point of control and management for the network. This type of topology is commonly used in access networks, where a central node is used to aggregate traffic from multiple users or devices, and then forward it to the core network. This design allows for efficient use of resources and easy management of the network.


'Computer Networking: A Top-Down Approach' by James Kurose and Keith Ross (Chapter 3)

'Data Communications and Networking' by Behrouz A. Forouzan (Chapter 2)

by Moon at Jul 27, 2023, 08:56 PM

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James
19 hours ago
I'm not sure, but I think high distortion could also be a possibility.
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Haydee
4 days ago
An open eye definitely means low noise. Anything else would just be plain silly!
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Reita
5 days ago
I agree with German, low noise is the correct answer.
upvoted 0 times
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German
6 days ago
I think an open eye indicates low noise.
upvoted 0 times
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Andra
9 days ago
I'm not sure, but I think high distortion could also be a possibility.
upvoted 0 times
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Judy
10 days ago
I agree with Layla, low noise is the correct answer.
upvoted 0 times
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Layla
14 days ago
I think an open eye indicates low noise.
upvoted 0 times
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