JN0-221 exam dumps

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  • Exam Code: JN0-221
  • Exam Name: Automation and DevOps, Associate (JNCIA-DevOps)
  • No. of Questions: 105 Questions and Answers
  • Updated: Nov 02, 2026

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  • Total Questions: 105
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  • Total Questions: 105
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  • Total Questions: 105
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Anxious about the JN0-221 exam? Here is the good news: preparation is a solved problem when the materials are right. Actual4Labs's Juniper Automation and DevOps, Associate (JNCIA-DevOps) bank — 105+ Q&As with expert-verified answers — was built for exactly your situation.

Juniper JN0-221 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Automation and DevOps, Associate
Exam Number:JN0-221
Exam Price:$200 USD
Passing Score:Not publicly disclosed (scaled scoring)
Exam Duration:90 minutes
Available Languages:English
Exam Format:Multiple choice
Real Exam Qty:65
Certificate Validity Period:3 years
Related Certifications:JNCIP-DevOps
JNCIS-DevOps
Recommended Training:Juniper Learning Portal
Introduction to Junos Automation and DevOps (IJAUT)
Exam Registration:Pearson VUE Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:In-person at Pearson VUE test centers or online proctored
Pre Condition:No formal prerequisites; basic networking knowledge and familiarity with scripting recommended
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/certification-tracks/devops/jncia-devops.html

Juniper JN0-221 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Junos Automation Stack and DevOps Concepts20%- Version control basics
- DevOps culture, practices, and tools
- Junos automation architecture and components
Topic 2: XML, NETCONF, and REST API25%- NETCONF protocol and operations
- Junos REST API usage
- XPath fundamentals
- XML syntax and concepts
Topic 3: Python and PyEZ Automation25%- Error and exception handling
- Python basics and syntax
- Modifying and applying configurations
- Junos PyEZ library installation and usage
- Retrieving device status and configuration
Topic 4: Ansible Automation15%- Ansible fundamentals and inventory files
- Playbook creation and execution
- Juniper Junos Ansible modules
Topic 5: Data Serialization and YANG15%- YANG data modeling overview
- JSON and YAML formats

From Anxiety to Action: JN0-221 Facts You Need

Per the latest exam information, the JN0-221 exam presents 65 questions in 90 minutes minutes. Knowing the format precisely removes one major source of exam-day anxiety.

By replacing uncertainty with evidence at every step. Anxious about quality? The free demo is drawn from the real JN0-221 bank, so you get a genuine preview before paying. Anxious about difficulty? Every answer is expert-verified, compiled conscientiously by our top specialists across the Juniper Automation and DevOps, Associate (JNCIA-DevOps) objectives. Anxious about fit? Three versions — PDF, PC engine, and online engine — let you choose whichever suits your habits. And we are never self-satisfied: quality and service keep improving, release after release.

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Juniper recommends the following official training resources:

Choose a course that matches your starting point, then reinforce it with steady question practice.

The Juniper Automation and DevOps, Associate (JNCIA-DevOps) blueprint covers these core domains:

  • Python and PyEZ Automation (25%)
  • XML, NETCONF, and REST API (25%)
  • Ansible Automation (15%)

The official outline lists further domains, all covered in our question bank.

Juniper publishes these prerequisites for the Juniper Automation and DevOps, Associate (JNCIA-DevOps): No formal prerequisites; basic networking knowledge and familiarity with scripting recommended.

Check the authoritative wording on the official certification page before registering.

At present, passing the JN0-221 exam requires Not publicly disclosed (scaled scoring), and the registration fee is $200 USD. Both are set by Juniper and can change — confirm them on the official site when you book.

Use the official registration channels below:

Select a test center or online session, and secure your date early for the best availability.

Written, clear, and honored. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. If you prefer, exchange your product for two others of equal value at no charge.

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

Which statement is correct about YAML?

  • A. YAML strings must have quotation marks.
  • B. YAML uses spaces for indentation
  • C. YAML is not case-sensitive.
  • D. YAML files must start
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Exhibit.

Which command will solve the problem......

  • A. pip install Juniper, junos..
  • B. pip install-eznc..
  • C. ansible-galaxy install ..
  • D. ansible-galaxy install..
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Prior to creating a Junos automation script, you want to understand the output format of a new isolated RPC calls to use in the script.
What is the provided on Junos devices to help accomplish this task?

  • A. RPC on Demand
  • B. NETCONF
  • C. PyEZ
  • D. REST API Explorer
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

What is the outcome of the Python a = b operator?

  • A. The variables will be subtracted from each other.
  • B. The variables are compared to determine if they have the same value.
  • C. The variable are compared to determine if they have different data types.
  • D. The variables will be added together
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Exhibit.

Referring to the exhibit, which two statements are correct? (Choose two.)

  • A. The Ansible play in the exhibit outputs but does not modify the device hostname.
  • B. The module in the first task in maintained by Ansible.
  • C. The module in the first task is maintained by Juniper.
  • D. The Ansible play in the exhibit modifies and outputs the device hostname.
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

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