- Exam Code: JN0-422
- Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
- Updated: Oct 26, 2026
- Q & A: 65 Questions and Answers
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) : JN0-422 valid dump
PDF Version DemoAbout Juniper JN0-422Latest exam Dumps
A Juniper certification does something experience alone cannot: it proves your skills on the vendor's own terms. The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam is the proof, and the 65 practice questions at Actual4Dumps are the preparation.
Juniper JN0-422 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-422 |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | 3 years |
| Related Certifications: | JNCIA-DevOps JNCIS-DevOps |
| Available Languages: | English |
| Real Exam Qty: | 65 |
| Sample Questions: |  |
| Exam Way: | Delivered through Pearson VUE testing centers and Pearson VUE online proctored exams. |
| Pre Condition: | Active JNCIA-DevOps certification is required. |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/devops/jncis-devops.html |
Juniper JN0-422 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Serialization and Templating | - XML Templates - JSON - Jinja2 Templates - YAML |
| YANG and OpenConfig | - YANG Syntax and Data Types - YANG Implementation Concepts - OpenConfig Models |
| gRPC and gNMI | - gRPC Protocol - gNMIc - TIG Stack - Protocol Buffers - OpenConfig - Sensor Paths |
| NETCONF and XML APIs | - NETCONF Operations - REST API Integration - XML API Fundamentals |
| Platform Automation Overview | - Juniper Extension Toolkit (JECT) Service Process (JSD-based) Automation - Management Process (MGD-based) Automation - Terraform |
| Junos Automation Scripts | - Operational Scripts - SNMP Scripts - Event Scripts - Commit Scripts |
| Python Automation | - RPC Usage - Exception Handling - Python-Based REST Interactions - PyEZ |
| Ansible Automation | - Supported Files - Playbooks - Vault - Jinja2 Templates - JSNAPy |
Answering Your Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Questions
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) is an official Juniper Networks certification exam, identified by exam code JN0-422. Passing earns you the Juniper Certification certification, classified at the Specialist level. It also connects with JNCIA-DevOps, JNCIS-DevOps, so it can serve as a stepping stone in a wider certification plan. In hiring, certificates work as a quick, quantitative standard, and this one tells employers your skills passed the vendor's own measurement.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) candidates answer 65 questions within 90 minutes. Efficiency under the clock is a trainable skill, not a talent: decide your per-question budget in advance, flag anything that threatens it, and keep moving. Running timed simulations in the Actual4Dumps test engine until you finish with time to spare is the most reliable way to make exam day feel controlled rather than rushed.
Active JNCIA-DevOps certification is required.
Because vendors adjust their policies, verify the current requirements before registering on the official exam page.
Yes. Actual4Dumps provides a free PDF demo of the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) questions, so you can evaluate the material before committing. After purchase, updates are free for 365 days, and when your product expires you can extend the update service at a 50% discount.
Your purchase is backed by a 100% money-back guarantee with transparent conditions. Take the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam within 60 days of purchase; if you fail, you qualify for a full refund, provided the exam matches your product. Attempts within 3 days of purchase do not qualify, and neither do downloaded-but-unused products, free materials, or expired orders; the candidate name must match the payer name. File with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead choose an exchange: two other exam products of equal value, free, while your original purchase keeps its update service.
Delivery is immediate: files are downloadable at payment and emailed to you within one minute. If nothing arrives within 2 hours, check spam and contact customer service. Installation is unlimited across your computers.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) syllabus is organized into 8 domains, with the largest being Junos Automation Scripts, NETCONF and XML APIs, and YANG and OpenConfig. The complete breakdown appears in the topics section above; a clear classification of what the exam tests is the first step toward efficient preparation.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:
Question #1
What are three elements of a JET notification message? (Choose three.)
- A. severity
- B. username
- C. time
- D. subscription type
- E. hostname
Correct Answer: A,C,E 🗳️
Question #2
What are two attributes of the jsd JET service process? (Choose two.)
- A. It supports only one client session at a time
- B. It creates a separate thread to service JET application requests
- C. It executes one API request per session.
- D. It executes APIs from multiple sessions in parallel
Correct Answer: B,D 🗳️
Question #3
Which two automation frameworks are agentless when managing Junos devices?
- A. Puppet
- B. Ansible
- C. Chef
- D. SaltStack
Correct Answer: B,D 🗳️
Question #4
With the inclusion of Python in the Junos OS, what is an advantage that this feature provides administrators?
- A. The ability to execute Python scripts on the device.
- B. The ability to compile Python scripts on the device.
- C. It provides compatibility with all Python versions.
- D. It provides the Python command line (REPL) for testing
Correct Answer: A 🗳️
Question #5
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_get_facts
- C. Junos_install_confi
- D. Junos_system_services
Correct Answer: A,C 🗳️
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