Juniper JN0-221 Exam Details & Actual Exam Questions
- Exam Code/Number: JN0-221
- Exam Name/Title: Automation and DevOps, Associate (JNCIA-DevOps)
- Certification Provider: Juniper
- Corresponding Certification: Automation and DevOps
- Exam Questions: 105
- Updated On: Jul,10 2026
- Certification Level: Associate
Juniper Automation and DevOps, Associate (JNCIA-DevOps) Exam Questions
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(21 Up Votes)Juniper JN0-221 Exam Overview:
| Certification Vendor: | Juniper Networks |
| Exam Name: | Automation and DevOps, Associate |
| Exam Number: | JN0-221 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Real Exam Qty: | 65 |
| Exam Duration: | 90 minutes |
| Passing Score: | Not publicly disclosed (scaled scoring) |
| Exam Format: | Multiple choice |
| Related Certifications: | JNCIS-DevOps JNCIP-DevOps |
| Exam Price: | $200 USD |
| Sample Questions: | Juniper JN0-221 Sample Questions |
| Exam Way: | In-person at Pearson VUE test centers or online proctored |
| Pre Condition: | No formal prerequisites; basic networking knowledge and familiarity with scripting recommended |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-tracks/devops/jncia-devops.html |
Juniper JN0-221 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Python and PyEZ Automation | 25% | - Retrieving device status and configuration - Python basics and syntax - Modifying and applying configurations - Error and exception handling - Junos PyEZ library installation and usage |
| Ansible Automation | 15% | - Playbook creation and execution - Ansible fundamentals and inventory files - Juniper Junos Ansible modules |
| XML, NETCONF, and REST API | 25% | - XML syntax and concepts - XPath fundamentals - Junos REST API usage - NETCONF protocol and operations |
| Junos Automation Stack and DevOps Concepts | 20% | - Version control basics - Junos automation architecture and components - DevOps culture, practices, and tools |
| Data Serialization and YANG | 15% | - JSON and YAML formats - YANG data modeling overview |
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