Good practice material does more than quiz you — it consolidates your IT knowledge into something usable. The JN0-422 question bank at Real4Prep is built for exactly that, with expert-verified answers aligned to the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) blueprint.
Juniper JN0-422 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: APIs, Data Formats, and Protocols | - REST APIs and NETCONF - YANG modeling - JSON and XML data structures |
| Topic 2: DevOps Tools and Integration | - Ansible automation for Junos - Git-based workflow integration - CI/CD concepts in network automation |
| Topic 3: Scripting and Automation Development | - Python for network automation - Junos PyEZ framework |
| Topic 4: Junos Automation Tools | - Event scripts - Commit scripts - Op scripts |
| Topic 5: Automation Fundamentals | - DevOps principles and workflows - Automation concepts in network operations |
JN0-422 Exam Essentials: Format, Topics, and Policies
The current exam information lists Approximately 65 questions for the JN0-422 exam, with 90 minutes minutes allowed. Practicing against the clock at home builds the pacing habits that exam day rewards.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) blueprint covers these main domains:
- DevOps Tools and Integration
- APIs, Data Formats, and Protocols
- Junos Automation Tools
Additional domains complete the official outline, and our bank covers the full range.
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Juniper lists the following prerequisites for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps): Recommended: JNCIA-Junos or JNCIA-DevOps level knowledge and basic networking experience.
Check the official certification page for the latest requirements before booking.
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Structured coursework plus regular question practice is the combination most candidates find effective.
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Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:
By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
- A. root
- B. snmpd
- C. wheel
- D. nobody
Correct Answer: D 🗳️
Click the Exhibit button.
Referring to the exhibit, which exception is raised if the <get-interface-information> RPC tasks 40 seconds to return a complete response?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Correct Answer: C 🗳️
Exhibit:
Referring to the exhibit. how would you solve this issue ?
- A. Enable trace options under the NETCONF configuration hierarchy.
- B. Enable ssh under the NETCONF configuration hierarchy.
- C. Enable outbound-ssh with services netconf under the SSH configuration hierarchy.
- D. Enable protocol-version v1 under the SSH configuration hierarchy.
Correct Answer: C 🗳️
What are two benefits of network automation? (Choose two )
- A. to improve product lifecycle management
- B. to enforce consistency in automated devices
- C. to provide historical configuration management
- D. increase programming language fluency
Correct Answer: A,B 🗳️
With which three processes does the JET service process communicate? (Choose three)
- A. ancpd
- B. rpd
- C. snmpd
- D. mgd
- E. cosd
Correct Answer: B,C,D 🗳️
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