Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
Certification Provider: Juniper
Corresponding Certification: Juniper Certification
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Instant Download Juniper : JN0-422 Questions & Answers as PDF & Test Engine
Updated: Sep 02, 2026
No. of Questions: 65 Questions & Answers with Testing Engine
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- Total Questions: 65
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- Total Questions: 65
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- Total Questions: 65
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Juniper JN0-422 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-422 |
| Real Exam Qty: | 65 |
| Available Languages: | English |
| Exam Format: | Multiple Choice |
| Related Certifications: | JNCIS-DevOps JNCIA-DevOps |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Sample Questions: | DOWNLOAD DEMO |
| 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:
| Section | Objectives |
|---|---|
| Topic 1: gRPC and gNMI | - gRPC Protocol - gNMIc - OpenConfig - TIG Stack - Protocol Buffers - Sensor Paths |
| Topic 2: Junos Automation Scripts | - SNMP Scripts - Event Scripts - Commit Scripts - Operational Scripts |
| Topic 3: Python Automation | - Exception Handling - Python-Based REST Interactions - PyEZ - RPC Usage |
| Topic 4: Data Serialization and Templating | - JSON - YAML - Jinja2 Templates - XML Templates |
| Topic 5: YANG and OpenConfig | - OpenConfig Models - YANG Syntax and Data Types - YANG Implementation Concepts |
| Topic 6: Platform Automation Overview | - Terraform - Juniper Extension Toolkit (JECT) Service Process (JSD-based) Automation - Management Process (MGD-based) Automation |
| Topic 7: NETCONF and XML APIs | - NETCONF Operations - XML API Fundamentals - REST API Integration |
| Topic 8: Ansible Automation | - Vault - JSNAPy - Jinja2 Templates - Playbooks - Supported Files |
Juniper Automation and DevOps, Specialist (JNCIS-DevOps): Frequently Asked Questions
The JN0-422 exam leads to the Juniper Certification certification from Juniper Networks. It is positioned at the Specialist level. The exam validates the knowledge and skills expected of candidates preparing for Juniper Automation and DevOps, Specialist (JNCIS-DevOps).
Related certifications include:
- JNCIA-DevOps
- JNCIS-DevOps
The JN0-422 exam includes 65 questions and allows 90 minutes. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.
Active JNCIA-DevOps certification is required.
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
Yes. Actual4dump provides a free PDF demo so you can review the format, question style, and answer quality before placing an order. Your purchase includes 365 days of free updates, and expired products can receive continued update service at a 50% discount.
If you purchase the corresponding JN0-422 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.
Claims are not eligible if the exam was taken within three days of purchase, the product was downloaded without an exam attempt, the order was free or expired, or the candidate name does not match the payer name. If you prefer an exchange instead of a refund, you can receive two free products of equal value while keeping the update service for your original purchase.
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The current JN0-422 outline is organized into 8 top-level domains. The first listed areas include:
- NETCONF and XML APIs
- Ansible Automation
- gRPC and gNMI
Review the Exam Topics section above for the complete outline and any nested subtopics.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:
Question 1
Drag and drop
Referring to the exhibit, the configuration components are displayed in which format?
A. JSON
B. XML
C. YAML
D. YANG
Question 2
By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
A. root
B. nobody
C. wheel
D. snmpd
Question 3
Click the Exhibit button.
Referring to the exhibit, which Python statement selects the <user-entry> element for the user logged in on the pts/2 TTY?
A)
B)
C)
D)
A. Option B
B. Option C
C. Option A
D. Option D
Question 4
What are three types of Juniper on-box scripts? (Choose three)
A. operational
B. Ansible
C. expect
D. commit
E. event
Question 5
Exhibit:
Referring to the exhibit. how would you solve this issue ?
A. Enable outbound-ssh with services netconf under the SSH configuration hierarchy.
B. Enable ssh under the NETCONF configuration hierarchy.
C. Enable protocol-version v1 under the SSH configuration hierarchy.
D. Enable trace options under the NETCONF configuration hierarchy.
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: D | Question 4 Answer: A,D,E | Question 5 Answer: A |
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