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Nokia 4A0-113 Exam - Topic 7 Question 116 Discussion

Actual exam question for Nokia's 4A0-113 exam

Question #: 116
Topic #: 7

[All 4A0-113 Questions]

What causes an adjacency to change from down to two ways?

AWhen a link state update is received in response to a link state request.

BWhen a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.

CWhen a router receives a database description packet from a neighbor.

DWhen a link state acknowledgement is received in response to a link state update.

Show Suggested Answer

Suggested Answer: B

by Rebbeca at Jul 17, 2026, 07:26 PM

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Teri

4 days ago

D is a solid choice, but I lean towards B as well.

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Lenora

9 days ago

Wait, is it really B? That seems odd.

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Pearline

14 days ago

No way, I always thought it was A.

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Bea

20 days ago

I thought it was C, but B makes sense too.

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Lino

25 days ago

It's definitely B! That's how adjacency changes.

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Lawanda

30 days ago

I thought it was about receiving a database description packet, but now I'm second-guessing if that's really the case.

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Melynda

1 month ago

I feel like option D sounds familiar, but I can't quite remember if that's the right trigger for changing the state to two-way.

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Nohemi

1 month ago

I remember practicing a similar question about link state updates, but I can't recall the exact details of how they affect adjacency states.

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Fredric

2 months ago

I think it might be related to the Hello packets, but I'm not entirely sure if it's option B or something else.

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