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Updated: Sep 23, 2026
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Juniper JN0-220 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Associate (JNCIA-DevOps) |
| Exam Number: | JN0-220 |
| Exam Duration: | 90 minutes |
| Related Certifications: | JNCIP-DevOps JNCIS-DevOps JNCIE-DevOps |
| Exam Format: | Multiple choice |
| Available Languages: | English |
| Real Exam Qty: | 65 |
| Passing Score: | 65% |
| Certificate Validity Period: | 3 years |
| Exam Price: | $200 USD |
| Recommended Training: | Juniper Open Learning: JNCIA-DevOps Introduction to Junos Platform Automation and DevOps (IJAUT) |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Juniper JN0-220 Sample Questions |
| Exam Way: | Onsite at Pearson VUE test centers or online proctored |
| Pre Condition: | No formal prerequisites; basic networking knowledge and familiarity with automation concepts recommended |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/devops/jncia-devops.html |
Juniper JN0-220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| XML, XPath, and NETCONF | 20% | - XPath expressions - NETCONF protocol and operations - XML syntax and structure |
| Python and PyEZ | 15% | - Junos PyEZ library - Python basics for automation - Scripting for Junos devices |
| Data Serialization Formats | 15% | - JSON syntax and usage - YAML syntax and usage |
| Ansible Automation | 20% | - Playbooks and roles - Ansible architecture and inventory - Junos Ansible modules |
| Junos REST API | 10% | - Using Junos REST API - REST API concepts |
| Junos Automation Stack and DevOps Concepts | 20% | - DevOps culture and practices - Junos automation architecture - Automation frameworks and tools |
Juniper Automation and DevOps, Associate (JNCIA-DevOps) Sample Questions:
What is considered the foundation for DevOps success?
- A. culture
- B. sharing
- C. automation
- D. measurement
Correct Answer: A 🗳️
Which statement is true regarding Python?
- A. A Python set is an ordered collection of unique elements
- B. To obtain functionality from a package, it must be imported using the Python keywordmodule
- C. An object within a Python tuple can be modified
- D. Python 3.x is not fully backwards compatible with Python 2.x
Correct Answer: D 🗳️
The REST API uses which two protocols for transport? (Choose two.)
- A. SSH
- B. TELNET
- C. HTTP
- D. HTTPS
Correct Answer: A,D 🗳️
Which statement is correct about Ansible playbooks?
- A. A playbook is a specific Python module that is executed on a host.
- B. A playbook is called by multiple Python modules.
- C. A playbook is a collection of tasks to be performed on the host.
- D. A playbook is a collection of host files?
Correct Answer: C 🗳️
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What are two benefits of a DevOps approach? (Choose two.)
- A. to reduce deployment anxiety
- B. to reduce the number of configuration releases
- C. to quickly integrate software updates
- D. to reduce the number of managed objects
Correct Answer: A,C 🗳️
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