Cisco 200-901 Exam - Topic 3 Question 115 Discussion

Actual exam question for Cisco's 200-901 exam

Question #: 115
Topic #: 3

[All 200-901 Questions]

Refer to the exhibit.

What is the value of the node defined by this YANG structure?

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: C

The YANG structure shown defines a leaf IPPeer that can be either an IPv4 address or an IPv6 address. The third JSON example correctly represents this union type by using an array with both possible types included:

'IPPeer': [

'10.1.1.1',

'2001:db::1'

]

}

This correctly reflects the YANG definition, where IPPeer can be either type specified in the union.

YANG - Data Modeling Language

Cisco YANG Models

by Noel at Jun 21, 2026, 12:55 PM

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Tyra

3 days ago

Option A seems more straightforward to me.

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Janessa

8 days ago

Option B has the right attributes, I’m confident.

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Glenn

13 days ago

I feel confused. Maybe Option C? Not sure though.

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Tyra

18 days ago

I'm leaning towards Option A. The structure matches.

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Janessa

24 days ago

I think it's Option B. Looks correct.

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Carmelina

29 days ago

I agree with Lucina, B makes the most sense!

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Ilda

1 month ago

Wait, is this really how YANG works? Seems off.

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Sabra

1 month ago

Nah, I think it's definitely Option A.

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Lucina

1 month ago

I'm pretty sure it's Option B!

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Sheron

2 months ago

The YANG structure defines a node value based on the given options.

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Florinda

2 months ago

I vaguely recall that the value could be related to the leaf nodes, but I can't remember if it's A or C. I wish I had reviewed more examples!

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Jolene

2 months ago

I feel like I should know this, but the details are a bit fuzzy. I think the node value depends on the data types defined in the structure.

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Yolande

2 months ago

This question reminds me of a similar practice one we did about node values in YANG. I think I might lean towards Option B, but I'm not confident.

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Huey

2 months ago

I remember studying YANG structures, but I'm not entirely sure how to interpret this specific node value.

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