200-901 Cisco Platforms and Development Practice Question
A developer is exploring YANG models on yangcatalog.org. They want to find a standard model for interface configuration that is vendor-neutral. Which model should they look for?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
oc-interfaces
OpenConfig models are vendor-neutral. oc-interfaces is the OpenConfig model for interfaces.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cisco-NX-OS-device
Why it's wrong here
This is a Cisco NX-OS native model.
- ✓
oc-interfaces
Why this is correct
OpenConfig models are vendor-neutral.
- ✗
ietf-interfaces
Why it's wrong here
IETF models are also standard but OpenConfig is more common in multi-vendor.
- ✗
Cisco-IOS-XE-native
Why it's wrong here
This is a Cisco proprietary model.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 200-901 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 200-901 exam.