JNCIA-DevOps Junos Automation Stack And DevOps Concepts Practice Question
When designing a version control workflow for Junos configurations using Git, which THREE practices are considered industry best standards? (Choose three)
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
✓
Using feature branches for developing new configuration changes before merging into main
Best practices include code reviews via pull requests, using feature branches, and keeping secrets out of code.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Completely bypassing automated testing to speed up deployments
Why it's wrong here
Bypassing testing increases risk and violates CI/CD principles.
- ✓
Using feature branches for developing new configuration changes before merging into main
Why this is correct
Correct. Feature branches isolate work in progress.
- ✗
Storing plaintext administrative passwords directly in public Git repositories
Why it's wrong here
Storing secrets in plaintext is a severe security risk.
- ✓
Requiring peer reviews and pull request approvals prior to merging changes
Why this is correct
Correct. Peer reviews ensure quality and catch errors.
- ✓
Using semantic or descriptive commit messages to document the intent of configuration updates
Why this is correct
Correct. Descriptive commit messages improve auditability and history tracking.
About these practice questions
Courseiva writes every JNCIA-DevOps question from scratch — 307 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Juniper Networks exam blueprint
This JNCIA-DevOps practice question is part of Courseiva's free Juniper Networks 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 JNCIA-DevOps exam.