JN0-422 exam dumps

Juniper JN0-422 Value Package

(Include: PDF + Desktop Test Engine + Online Test Engine)

  • Exam Code: JN0-422
  • Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
  • No. of Questions: 65 Questions and Answers
  • Updated: Oct 27, 2026

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A practice score you can trust is a compass. PrepAwayETE's JN0-422 testing engine calculates your result after each practice test, giving you a reliable reference point for where your Juniper Automation and DevOps, Specialist (JNCIS-DevOps) preparation actually stands.

Juniper JN0-422 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Automation and DevOps, Specialist (JNCIS-DevOps)
Exam Number:JN0-422
Passing Score:Variable (~70%)
Related Certifications:JNCIA-DevOps
JNCIP-DevOps
Available Languages:English
Exam Format:Multiple choice, Proctored written exam
Certificate Validity Period:3 years
Real Exam Qty:65
Exam Duration:90 minutes
Exam Price:$300 USD
Recommended Training:Junos Platform Automation and DevOps (JAUT)
Introduction to Junos Automation and DevOps (IJAUT)
Exam Registration:Pearson VUE Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Onsite at Pearson VUE test centers or online proctored
Pre Condition:Recommended: JNCIA-DevOps certification; basic networking, Junos OS, Python, and DevOps knowledge
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/tracks/devops/jncis-devops.html

Juniper JN0-422 Exam Syllabus Topics:

SectionObjectives
APIs & Management Protocols- REST API
- YANG and OpenConfig models
- NETCONF protocol
- XML API
Automation Frameworks- SaltStack integration
  • 1. Pillars
    • 2. Runners
      - Ansible integration
      • 1. Playbooks
        • 2. Ansible Tower
          Python Automation- JSNAPy
          - Exception handling
          - RPC operations
          - Junos PyEZ library
          Data Serialization & Templating- YAML format
          - JSON format
          - XML format
          - Jinja2 templating
          Junos Automation Scripts- Translation scripts
          - Event scripts
          - SLAX scripting
          - Op scripts
          - Commit scripts
          Platform Automation Overview- Telemetry concepts (gRPC, gNMI)
          - JSD-based automation
          - Junos platform automation concepts and features
          - MGD-based automation

          Measurable Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Prep: Questions Answered

          Juniper recommends the following official training options:

          Combine a recommended course with score-tracked practice tests for a preparation you can measure.

          Written down, so you have nothing to worry about. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer a different direction? Exchange your product for two others of equal value at no charge.

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          According to the latest exam information, the JN0-422 exam contains 65 questions within 90 minutes minutes. The testing engine reproduces that scope and calculates your final practice score — a useful reference for judging real-exam readiness.

          At present, the JN0-422 exam requires a passing score of Variable (~70%), with a registration fee of $300 USD. Juniper sets both figures and may revise them, so confirm on the official site before you schedule.

          The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) blueprint covers these core domains:

          • Junos Automation Scripts
          • Python Automation
          • APIs & Management Protocols

          Further domains complete the official outline; the question bank addresses all of them.

          With data, not guesswork. The JN0-422 testing engine is user-friendly and easy to install; upon completion of each practice test, it calculates your final score, giving you a concrete reference for the real exam. Behind the tools, professionals and IT specialists compose the materials, and every answer is expert-verified — aligned with the real exam's format across the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) objectives. Before buying, try the free demo questions to test your knowledge; after buying, 24/7 Customer Service and Live Support assist with any problem, and you can ask the team for a discount code. That is the remarkable experience we work to provide.

          Juniper states the following prerequisites for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps): Recommended: JNCIA-DevOps certification; basic networking, Junos OS, Python, and DevOps knowledge.

          Check the authoritative wording on the official certification page before booking.

          Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:

          You need to reset all Junson systems in your lab to their factory-default state and then push a new configuration to the device.
          Which two Ansible modules would your playbook use to accomplish this task? (Choose two.)

          • A. Junos_zeroize
          • B. Junos_system_services
          • C. Junos_install_confi
          • D. Junos_get_facts
          Reveal Solution  Discussion  0

          Correct Answer: A,C  🗳️

          Click the Exhibit button.

          You manger asks you to trouble shoot an Ansible problem when logging into a Junson device. You notice the Ansible pay in question has a vars_files argument that calls the variables.yml entery file. The contents of that file are displayed in the exhibit.
          What is happening in this scenario?

          • A. The file is an SSH key
          • B. The file is encrypted with ansible
          • C. The file is encrypted with ansible-vault
          • D. The variables.yml files is not actually a YAMI.file.
          Reveal Solution  Discussion  0

          Correct Answer: C  🗳️

          Click the Exhibit button.


          An automation developer is using command-line scripting and wants to briefly survey NETCONF capabilities before running a new task.
          Referring to the exhibit, how does the automation developer end the current NETCONF session and go to the next one?

          • A. Use the logout command.
          • B. Use the <rpc><kill-ession></close-session></>pc> command.
          • C. Use the quit command.
          • D. Use the <rpc><kill-ession><kill-session></>pc> command.
          Reveal Solution  Discussion  0

          Correct Answer: D  🗳️

          Using the REST ful API on Junos device, you are able to retrieve configuration information in which three formats? (choose three.)

          • A. YAML
          • B. JSON
          • C. XML
          • D. plain text
          • E. GPB
          Reveal Solution  Discussion  0

          Correct Answer: B,C,D  🗳️

          What is the purpose of an _intit_.py file ?

          • A. An_init_.py file contains strings for additional directories that the Python interpreter adds to sys.path [].
          • B. An_init_.py file initializes a Python application with default values for instantiated objects.
          • C. An_init_.py file sets all magic attributes with the _init_prefix with the appropriate default values.
          • D. An_init_.py file indicates to the Python interpreter that a directory contains Python packages or modules.
          Reveal Solution  Discussion  0

          Correct Answer: B  🗳️

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          Viewing questions 1-5 out of 65 questions.

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