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Nokia Exam 4A0-205 Topic 5 Question 38 Discussion

Actual exam question for Nokia's 4A0-205 exam
Question #: 38
Topic #: 5
[All 4A0-205 Questions]

What is a degree-1 node?

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Suggested Answer: A

A degree-1 node is a node that only has one direction, and it is therefore a terminal node. This means that the node only has one input and one output port. It does not have any other ports to connect to other nodes or fibers. This is a common feature of some optical transport networks, such as ring networks, where a degree-1 node serves as the endpoint of the ring.


by Alesia at Sep 19, 2024, 09:07 AM

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Serina
21 days ago
I'm just gonna choose C and hope the grader has a sense of humor. A node with east and west sides, but no north or south? Sounds like my love life.
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Ronna
22 days ago
Wait, is this a trick question? What if the answer is none of the above and it's actually a degree-1 node that can only communicate with pigeons?
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Albert
23 days ago
Oh man, this is a tough one. I'm torn between A and D, but I'll go with A just to be safe. Fingers crossed!
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Wei
3 days ago
User 2: I agree, A sounds like the right choice.
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Ahmed
14 days ago
I think it's A, a terminal node.
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Gregoria
1 months ago
Hmm, that makes sense too. It could be D) after all.
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Roxanne
1 months ago
I disagree, I believe a degree-1 node is D) A node with one direction only and therefore used as In-Line-Amplifier (ILA).
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Gregoria
1 months ago
I think a degree-1 node is A) A node with only one direction and therefore a terminal node.
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Nathalie
1 months ago
B is the winner here. A node with only one express channel and two sides, that's what a degree-1 node is all about.
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Lorean
1 months ago
I'm going with D. A node with one direction is used as an In-Line-Amplifier (ILA), that's gotta be the right answer.
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Roslyn
10 days ago
I'm not sure, but C sounds plausible too.
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Royal
21 days ago
I agree with you, D seems like the correct choice.
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Lai
26 days ago
I think it's A. A node with only one direction is a terminal node.
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Dewitt
1 months ago
I'm going with D. A node with one direction is used as an In-Line-Amplifier (ILA), that's gotta be the right answer.
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Chanel
2 months ago
Option A sounds right to me. A node with only one direction is a terminal node, makes sense.
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Delila
1 months ago
Yeah, A seems to be the most logical choice. It fits the definition of a degree-1 node.
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Marta
1 months ago
I think it's A too. It's like a dead end in terms of directions.
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Sheridan
1 months ago
Option A sounds right to me. A node with only one direction is a terminal node, makes sense.
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