Exam Code: JN0-220
Exam Name: Automation and DevOps, Associate (JNCIA-DevOps)
Certification Provider: Juniper
Corresponding Certification: Juniper Automation and DevOps

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Name: Juniper JN0-220 Exam
Brand: Juniper
SKU: JN0-220
Price: 69.00 USD
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Updated: Sep 10, 2026

No. of Questions: 65 Questions & Answers with Testing Engine

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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:	JNCIA-DevOps JNCIS-DevOps
Passing Score:	Pass/Fail (cut score not publicly disclosed)
Available Languages:	English
Exam Price:	USD 200
Exam Format:	Multiple Choice
Certificate Validity Period:	3 years
Real Exam Qty:	65
Sample Questions:	Juniper JN0-220 Sample Questions
Exam Way:	Pearson VUE testing centers or Pearson VUE online proctored exam.
Pre Condition:	No prerequisite certification required. Recommended training: Introduction to Junos Platform Automation and DevOps.
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
Topic 1: Junos Automation Stack and DevOps Concepts	18%	- DevOps concepts and practices 1. Automation frameworks 2. Infrastructure as Code 3. Version Control Systems 4. Continuous Integration and Continuous Delivery - Junos automation tools 1. Junos automation stack components 2. Configuration automation concepts
Topic 2: Python and PyEZ	22%	- Python fundamentals 1. Control structures 2. Variables and data types 3. Lists and dictionaries 4. Functions and modules - PyEZ automation 1. Device connections 2. Operational data retrieval 3. Configuration management
Topic 3: Data Serialization	20%	- YAML 1. YAML syntax 2. Data representation - JSON 1. Encoding and decoding 2. Data structures
Topic 4: REST API	20%	- Junos REST API 1. Operational commands 2. Authentication methods 3. Configuration operations - REST fundamentals 1. REST architecture 2. Request and response formats 3. HTTP methods
Topic 5: NETCONF and XML	20%	- XML technologies 1. XML parsing concepts 2. XML structure 3. XPath basics - NETCONF fundamentals 1. NETCONF operations 2. NETCONF architecture 3. Configuration management

Juniper Automation and DevOps, Associate (JNCIA-DevOps) Sample Questions:

Question 1

You are automating your Junos devices using NETCONF.
Which two actions will help to accomplish this task? (Choose two.)

A. Enable the NETCONF service
B. Enable SSH access for the root user
C. Specify the transport protocol for NETCONF
D. Specify the YAML version

Question 2

Which two commands would be used to view the interface configuration on a Junos device in JSON format?
(Choose two.)

A. user@router> show configuration interfaces | display json
B. [edit]
user@router# show interfaces | display json
C. user@router> show configuration interfaces | match json
D. [edit]
user@router# show interfaces | match json

Question 3

Click the Exhibit button.
The exhibit demonstrates the output from which type of session?

A. PyEZ
B. REST API
C. NETCONF
D. Ansible

Question 4

What does the statement "Ansible provides idempotent operations." mean?

A. The result of performing the operation once will not allow the operation to be run again without any intervening actions to correct the failure.
B. The result of performing the operation once will not allow the operation to be run again without any intervening actions.
C. The result of performing the operation once is not exactly the same as the result of performing it repeatedly without any intervening actions.
D. The result of performing the operation once is exactly the same as the result of performing it repeatedly without any intervening actions.

Question 5

Which type of command isshow interfaces | display xml?

A. a CLI command
B. a SLAX command
C. an XLST command
D. an XML command

Solutions:

Question 1
Answer: A,C

Question 2
Answer: A,B

Question 3
Answer: C

Question 4
Answer: D

Question 5
Answer: A

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