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Huawei H12-811_V1.0 Exam - Topic 9 Question 99 Discussion

Posted by Dorethea on Jun 22, 2026 at 05:12 PM

What are the components of the OSI reference model from top to bottom?

Suggested Answer: B

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12 comments · newest first
KR
Kristin 2 months ago
A makes the most sense. Each layer builds on the previous one.
MA
Macy 2 months ago
I feel confused. Why is transport before network in B?
ER
Ernie 2 months ago
I think it's A. It has all the layers in the right order.
SA
Sanda 2 months ago
Who knew there were so many layers?
MA
Marva 2 months ago
I thought it was option B for sure.
SE
Selma 2 months ago
Wait, isn't the transport layer supposed to be above the network layer?
IL
Ilene 3 months ago
Definitely option A!
VI
Viva 3 months ago
It's Application, Presentation, Session, Transport, Network, Data Link, Physical.
AL
Alexia 3 months ago
I’m leaning towards option A, but I’m a bit confused about where the session layer fits in compared to the transport layer.
CO
Cornell 3 months ago
I feel like the data link layer and physical layer are definitely at the bottom, but I can't recall the exact order of the others.
JI
Jimmie 3 months ago
I remember practicing a question like this, and I think the transport layer comes before the network layer.
WA
Walton 4 months ago
I think the order starts with the Application layer at the top, but I'm not sure about the layers below it.
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