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Juniper JN0-422 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Serialization & Templating | - Jinja2 templating - YAML format - XML format - JSON format |
| Platform Automation Overview | - Telemetry concepts (gRPC, gNMI) - JSD-based automation - MGD-based automation - Junos platform automation concepts and features |
| Python Automation | - RPC operations - JSNAPy - Exception handling - Junos PyEZ library |
| Junos Automation Scripts | - SLAX scripting - Op scripts - Event scripts - Commit scripts - Translation scripts |
| APIs & Management Protocols | - XML API - YANG and OpenConfig models - NETCONF protocol - REST API |
| Automation Frameworks | - SaltStack integration
|
JN0-422 Buyers' Frequently Asked Questions
The test engine simulates the real exam environment, records your performance after each session, and points out the questions you got wrong so you know where to concentrate. Once you answer a question correctly consistently, you can mark it as mastered and clear it from your rotation, keeping every practice round focused on what still needs work.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam contains 65 questions, and you will have 90 minutes minutes to complete them. Simulating that combination in advance turns exam-day pacing into a habit.
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This package includes 65 practice questions for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam requires a score of Variable (~70%) to pass, and the official registration fee is $300 USD. Knowing both figures before you begin helps you plan your preparation realistically.
You can register for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam through the official channels:
Recommended: JNCIA-DevOps certification; basic networking, Junos OS, Python, and DevOps knowledge
You can confirm the current eligibility requirements on the official JN0-422 exam page before you register.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) practice questions are organized around the official exam objectives. Key topics include:
- Python Automation ()
- APIs & Management Protocols ()
- Platform Automation Overview ()
Your practice results against these topics show you exactly where to spend your next session.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:
Which statement describes the relationship between YANG and NETCONF?
- A. YANG models the state and configuration data manipulated by the NETCONF protocol.
- B. NETCONF models XML data use to program YANG modules.
- C. NETCONF is the programming language used to create the state and configuration data manipulaterd by YANG.
- D. YANG is the programming language used to generate base classes to develop the NETCONF protocol.
Correct Answer: A 🗳️
What are three types of Juniper on-box scripts? (Choose three)
- A. Ansible
- B. operational
- C. expect
- D. commit
- E. event
Correct Answer: B,D,E 🗳️
Which YAML document represents a valid mapping(dictionary) of sequences (lists) ?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Correct Answer: B 🗳️
Which two primary processes are used by Juniper devices for on-box or off-box automation?
- A. ancpd
- B. rpd
- C. jsd
- D. mgd
Correct Answer: C,D 🗳️
The <rpc-reply> XML tag is a member of which NETCONF protocol layer?
- A. Messages
- B. Content
- C. Operations
- D. Transport
Correct Answer: A 🗳️
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