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Juniper JN0-221 : Automation and DevOps, Associate (JNCIA-DevOps)

JN0-221

Exam Code: JN0-221

Exam Name: Automation and DevOps, Associate (JNCIA-DevOps)

Updated: Sep 04, 2026

Q & A: 105 Questions and Answers

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About Juniper JN0-221 Exam

What is the duration of the Automation and DevOps, Associate JN0-221 Exam

  • Language: English
  • Length of Examination: 1-1/2 Hours
  • Format: Multiple choices questions
  • Number of Questions: 90
  • Passing score: 60% - 70%

Topics of Automation and DevOps, Associate JN0-221 Exam

Candidates must know the exam topics before they start preparation. Because it will help them in hitting the core. Juniper JN0-221 exam test will include the following topics:

Junos Automation Stack and DevOps Concepts Identify concepts and general features of Junos automation and DevOps.

  • Automation tools
  • Automation frameworks
  • Automation APIs
  • DevOps culture, practices, and tools

XML/NETCONF Identify concepts and general functionality of XML, the XML API, XPath, or NETCONF.

  • XML concepts and syntax
  • XML API concepts and syntax
  • NETCONF concepts
  • XPath concepts and syntax

Data Serialization Identify the concepts, benefits, or operation of data serialization.

  • YAML
  • JSON

Ansible Identify the use of Ansible for automating Junos tasks.

  • Basic inventory files
  • Juniper Junos Ansible modules: modifying configurations, operations commands, and software updates
  • Architecture and capabilities
  • Playbooks

Python/PyEZ Identify Python or Junos PyEZ tools for automating Junos.

  • RPCs
  • Device status and configuration handling
  • Syntax and concepts
  • PyEZ exception handling

REST API Identify the concepts, benefits, or operation of the Junos REST API.

  • Using curl to access the REST API
  • Configuring the Junos REST API
  • Using the REST API Explorer

Reference: https://www.juniper.net/us/en/training/certification/certification-tracks/devops/?tab=jnciadevops

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Automation and DevOps, Associate JN0-221 Certified Professional Salary

  • India: 6906448 INR
  • United States: 97000 USD
  • England: 74515 Pound
  • Europe: 88077 Euro

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Juniper JN0-221 Exam Syllabus Topics:

SectionObjectives
Scripting and Programming- Python for network automation
  • 1. Junos PyEZ basics
    • 2. Script structure and libraries
      Automation Fundamentals- DevOps principles and practices
      • 1. Infrastructure as Code basics
        • 2. CI/CD concepts
          Automation Tools and Frameworks- Common automation tools
          • 1. Ansible basics
            • 2. Git fundamentals
              Junos Automation Basics- Junos OS automation interfaces
              • 1. NETCONF
                • 2. REST API
                  Data Formats and Models- Data serialization formats
                  • 1. JSON
                    • 2. XML
                      • 3. YAML

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