Juniper JN0-422 Exam Information and Actual Questions

  • Exam Code/Number: JN0-422
  • Exam Name/Title: Automation and DevOps, Specialist (JNCIS-DevOps)
  • Certification Provider: Juniper
  • Corresponding Certification: Juniper Certification
  • Exam Questions: 65
  • Updated On: Sep 18, 2026

JN0-422
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Juniper
JN0-422 Exam
Automation and DevOps, Specialist (JNCIS-DevOps)

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All the information you need to pass Juniper Automation and DevOps, Specialist (JNCIS-DevOps) JN0-422 exam and free practice exam verified by ExamDiscuss exam experts.

The JN0-422 certification enables professionals to automate network devices and develop DevOps solutions using Junos automation tools. Automation and DevOps, Specialist (JNCIS-DevOps) certification helps professionals to enhance their skills and knowledge in automation and DevOps. The JN0-422 certification demonstrates a candidate's proficiency in automation tools, scripting languages, RESTful APIs, and DevOps methodologies.

Reference: https://www.juniper.net/us/en/training/certification/tracks/devops/jncis-devops.html

Juniper JN0-422 Certification Exam covers a wide range of topics related to automation and DevOps. It includes network automation, scripting, automation tools, DevOps practices, and more. JN0-422 exam is designed to test your knowledge and skills in these areas and to ensure that you are equipped with the necessary skills to work in the networking industry.

The JN0-422 exam focuses on a range of topics, including automation scripting, DevOps tools, continuous integration and deployment, and orchestration. JN0-422 exam is intended to test the candidate's knowledge and skills in these areas, and to ensure that they have a thorough understanding of the principles and practices of automation and DevOps. JN0-422 exam consists of multiple-choice questions and simulations, and candidates are required to pass with a score of at least 70%.

The JN0-422 exam covers a range of topics, including DevOps practices and methodologies, automation tools and languages, and Junos automation and scripting. Automation and DevOps, Specialist (JNCIS-DevOps) certification validates the skills needed to design, implement, and automate Junos-based networks using DevOps tools and methodologies. JN0-422 exam consists of 65 multiple-choice questions that must be answered within 90 minutes. A passing score of 65% or higher is required to earn the certification.

Juniper JN0-422 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Automation and DevOps, Specialist (JNCIS-DevOps)
Exam Number:JN0-422
Exam Format:Multiple Choice
Certificate Validity Period:3 years
Real Exam Qty:65
Exam Duration:90 minutes
Available Languages:English
Related Certifications:JNCIA-DevOps
JNCIS-DevOps
Sample Questions:Juniper JN0-422 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:

SectionObjectives
Topic 1: Python Automation- PyEZ
- Python-Based REST Interactions
- Exception Handling
- RPC Usage
Topic 2: Ansible Automation- Playbooks
- Vault
- Jinja2 Templates
- Supported Files
- JSNAPy
Topic 3: NETCONF and XML APIs- REST API Integration
- NETCONF Operations
- XML API Fundamentals
Topic 4: Platform Automation Overview- Juniper Extension Toolkit (JECT) Service Process (JSD-based) Automation
- Management Process (MGD-based) Automation
- Terraform
Topic 5: Junos Automation Scripts- Commit Scripts
- Event Scripts
- SNMP Scripts
- Operational Scripts
Topic 6: Data Serialization and Templating- Jinja2 Templates
- JSON
- XML Templates
- YAML
Topic 7: gRPC and gNMI- TIG Stack
- OpenConfig
- gRPC Protocol
- Protocol Buffers
- Sensor Paths
- gNMIc
Topic 8: YANG and OpenConfig- OpenConfig Models
- YANG Syntax and Data Types
- YANG Implementation Concepts


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