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Exam 300-420 All Questions

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Exam 300-420 topic 1 question 156 discussion

Actual exam question from Cisco's 300-420
Question #: 156
Topic #: 1
[All 300-420 Questions]

A company must automate a set of complex changes aligned with DR testing in the network. These changes are specific, and the DR playbook will be adjusted in the future. The playbook has diverse routing and switching assets in scope as well as multiple vendor and hardware platforms. A developer will create a thin, web front-end microservice and integrate with an Open Daylight controller to push changes to the network. Which YANG model should be used?

  • A. Use an open YANG model to allow the reuse of code and standardize the implementation across platforms.
  • B. Develop an individualized YANG model to minimize development resources and time to market.
  • C. Use multiple native vendor YANG models to provide code consistency.
  • D. Use a single native vendor YANG model to minimize development time.
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Suggested Answer: A 🗳️
by namibdigger at Aug. 1, 2022, 3:45 p.m.

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neiker45
10 months, 1 week ago
Standardization is always good for coding. Don't need to re-invent the wheel unless needed.
upvoted 1 times
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namibdigger
2 years, 3 months ago
Selected Answer: A
Considering all the requirements in the question A seems obvious
upvoted 2 times
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