The Juniper Automation and DevOps, Associate (JNCIA-DevOps) certification has a strong reputation for a reason — the JN0-222 exam tests applied skills, not memorized definitions. Candidates around the world use Actual4Exams practice questions to close knowledge gaps before test day.
Juniper JN0-222 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Associate (JNCIA-DevOps) |
| Exam Number: | JN0-222 |
| Exam Duration: | 90 minutes |
| Related Certifications: | JNCIA-DevOps (current JN0-224) Other Juniper Networking Associate Certifications |
| Exam Format: | Multiple-choice questions |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Real Exam Qty: | 65 |
| Sample Questions: |  |
| Exam Way: | Pearson VUE onsite/online delivery (exam delivered by Pearson VUE) |
| Pre Condition: | None |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/devops/jncia-devops.html |
Juniper JN0-222 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: REST API | - cURL access for REST API - Junos REST API Explorer - Junos REST API |
| Topic 2: Junos Automation Stack and DevOps Concepts | - Automation APIs - DevOps culture, practices, and tools - Automation tools - Automation frameworks |
| Topic 3: Python/PyEZ | - Jinja2 - Python/PyEZ syntax and concepts - RPCs and PyEZ exception handling - Device status and configuration handling - Junos Snapshot Administrator (JSNAPy) |
| Topic 4: NETCONF/XML API | - XPath concepts and syntax - XML API concepts and syntax - NETCONF concepts - XML concepts and syntax |
| Topic 5: Data Serialization | - JSON - YAML |
Common Questions About the Juniper JN0-222 Exam
The JN0-222 exam, officially known as Juniper Automation and DevOps, Associate (JNCIA-DevOps), is the Juniper test that leads to the JNCIA-DevOps certification at the Associate level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as JNCIA-DevOps (current JN0-224), Other Juniper Networking Associate Certifications.
The JN0-222 exam contains 65 questions, and you have 90 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
None
Entry requirements can change, so confirm the latest conditions on the official exam page: https://www.juniper.net/us/en/training/certification/tracks/devops/jncia-devops.html.
Yes. A free PDF demo of the Juniper Automation and DevOps, Associate (JNCIA-DevOps) questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding JN0-222 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Juniper Automation and DevOps, Associate (JNCIA-DevOps) outline is organized into 5 domains. The first three are:
- Junos Automation Stack and DevOps Concepts
- Data Serialization
- Python/PyEZ
See the complete exam topics section above for the full outline and the weighting of every domain.
Juniper Automation and DevOps, Associate (JNCIA-DevOps) Sample Questions:
Question 1
Which statement is correct about the Junos XML API?
A. The API only works for on-box automation tools.
B. The API is only executed when a configuration is committed
C. The API uses NETCONF for off-box automation.
D. The API uses HTTPS for securing off-box automation.
Question 2
Which set of DevOps CAUMS values is correct?
A. Coordinate, Acculturation. Lean, Mentoring, and Society
B. Control, Automation, Learn, Methodology, and Support
C. Culture Automation, Lean, Measurement, and Sharing
D. Continuous, Assimilation, Learn, Morning, and Scientific
Question 3
Which two tools should be used to test REST APIs? (Choose two.)
A. Chef
B. Puppet
C. Postman
D. curl
Question 4
Which Python code block is an example of a context manager?
A. with Device(host="vmx-1", user="lab", passwd="lab123") as device:...
B. for host in ["vmx-1", "vmx-2"]:
device - Device(host-host, user-"lab", passwd-"lab123")...
C. while True:
device - Device(host-"vmx-1", user-"lab", passwd-"lab123")...
D. try:
device - Device(host-"vmx-1", user-"lab", passwd-"lab123")...
except:
print("Unable to connect to the vMX1")
Question 5
Your organization is developing an application to automate management of Junos network appliances. You
want to use the existing PyEZ libraries to improve the development process. Which API would satisfy this
requirement?
A. RPC API
B. REST API
C. JETAPI
D. XML API
Solutions:
| Question 1 Answer: C | Question 2 Answer: B | Question 3 Answer: C,D | Question 4 Answer: A | Question 5 Answer: B |
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