Study with JN0-421 Actual Test Questions
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Updated: Oct 03, 2026
No. of Questions: 66 Questions & Answers with Testing Engine
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Juniper JN0-421 Exam Topics:
| Section | Objectives |
|---|---|
| Junos Automation Scripts | Describe the concepts, benefits, or operation of automation scripts for Junos
|
| Data Serialization and Templating | Describe the concepts, benefits, or operation of data serialization
|
| Python | Describe Python tools for automating Junos
|
| NETCONF/XML API | Describe the concepts, benefits, or operation of automation access methods
|
| Stateful Configuration (Ansible/SALT) | Describe how to use Ansible for automating Junos
|
| YANG/OpenConfig | Identify the concepts and general features of Junos support for YANG models
|
| Platform Automation Overview | Identify concepts, general features, or functionality of Junos platform automation
|
| Juniper Extension Toolkit | Identify the concepts, general features, or functionality of the Juniper Extension Toolkit
|
Reference: https://www.juniper.net/us/en/training/certification/certification-tracks/devops?tab=jncis-devops
Juniper JN0-421 Exam Certification Details:
| Recommended Training | Junos Platform Automation and DevOps (JAUT) |
| Passing Score | Variable (60-70% Approx.) |
| Number of Questions | 65 |
| Exam Price | $300 USD |
| Exam Registration | PEARSON VUE |
| Sample Questions | Juniper JN0-421 Sample Questions |
| Exam Code | JN0-421 JNCIS-DevOps |
| Exam Name | Automation and DevOps Specialist |
| Duration | 90 minutes |
Juniper JN0-421 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Juniper Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-421 |
| Related Certifications: | JNCIA-DevOps JNCIS-DevOps |
| Certificate Validity Period: | 3 years |
| Exam Format: | Scenario-based questions, Multiple response, Multiple choice |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60-65 |
| Exam Price: | $300 USD (may vary by region) |
| Available Languages: | English |
| Recommended Training: | Juniper Networks Training (Automation & DevOps) |
| Exam Registration: | Pearson VUE Juniper Exams Juniper Certifications Registration |
| Sample Questions: | Juniper JN0-421 Sample Questions |
| Exam Way: | Online proctored or in-person test center via Pearson VUE |
| Pre Condition: | No formal prerequisite, but Juniper recommends JNCIA-DevOps knowledge before attempting this exam. |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-tracks/automation-and-devops-track.html |
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