Free JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate Exam Questions and Answers
Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate is exam JN0-220, part of the Juniper Networks Certification Program. Juniper's written exams share one format across every track and level: 65 multiple-choice questions in 90 minutes, delivered by Pearson VUE. The JN0- code carries the track in its second digit — 3 is security, 4 enterprise routing and switching, 5 Mist AI, 6 service provider, 8 data centre — and the level in the first, running Associate, Specialist, Professional and Expert.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 15, 2026
- Exam code
- JN0-220
- Provider
- Juniper
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A network engineer is automating the deployment of a new branch office. Which tool can they use to manage this process?
Please select an optionIncorrectCorrect answer: C
Ansible is commonly used for configuration management and automation in network deployments.
Was this answer correct?Question #2
During a network migration, a DevOps engineer needs to monitor application performance. Which method is best?
Please select an optionIncorrectCorrect answer: C
SNMP monitoring provides real-time insights into application performance and can alert on issues immediately.
Was this answer correct?Question #3
What is the primary purpose of using a CI/CD pipeline in network automation?
Please select an optionIncorrectCorrect answer: D
A CI/CD pipeline automates the process of software delivery and ensures that new changes can be released smoothly.
Was this answer correct?Question #4
A developer wants to retrieve configurations from network devices using a script. What is the most suitable protocol?
Please select an optionIncorrectCorrect answer: C
NETCONF is a network management protocol used for retrieving device configurations effectively.
Was this answer correct?Question #5
When implementing an automated testing framework for network devices, what should be emphasized?
Please select an optionIncorrectCorrect answer: A
Proper documentation ensures that tests can be understood and repeated accurately across different environments.
Was this answer correct?Question #6
What is the main benefit of using Git in a DevOps workflow for network automation?
Please select an optionIncorrectCorrect answer: A
Git facilitates collaboration, track changes, and allows rollback, which are critical in automation tasks.
Was this answer correct?Question #7
What role does Puppet play in a network automation scenario?
Please select an optionIncorrectCorrect answer: B
Puppet is a configuration management tool used to automate the provisioning of network devices.
Was this answer correct?Question #8
In terms of network change management, what does the acronym "NOC" stand for?
Please select an optionIncorrectCorrect answer: C
NOC refers to the Network Operations Center, responsible for monitoring network performance and incidents.
Was this answer correct?Question #9
A network engineer is looking for a tool to manage large scale network devices configuration and change. What should they use?
Please select an optionIncorrectCorrect answer: B
A Configuration Management Database (CMDB) is essential for tracking and managing configurations and changes.
Was this answer correct?Question #10
A team is working on a project that requires continuous integration and delivery. What is crucial to be set up?
Please select an optionIncorrectCorrect answer: B
A version control system is essential for managing changes to code, enabling CI/CD processes.
Was this answer correct?
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FAQ
Learn More: https://www.juniper.net/us/en/training/certification.html
- Q1: What is the JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate exam?
- A: JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate is a Juniper certification exam. Judging by the questions in our bank, it concentrates on automation, devops, engineer, script and deployments.
- Q2: What topics does the JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate exam cover?
- A: Questions in our JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate bank cluster around automation, devops, engineer, script, deployments, automating, orchestration and code. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate?
- A: Work through the JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate exam questions?
- A: They are drawn from officially released past questions and from community members who have sat JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate. Answers are verified and updated weekly.
- Q5: Where do I register for the JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate exam?
- A: Register through Juniper directly at https://www.juniper.net/us/en/training/certification.html. Exampractice is not affiliated with Juniper and does not administer the exam.
- Q6: Is there a free JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate sample?
- A: Yes. Every JN0-220: Automation and DevOps, Associate (JNCIA-DevOps)JN0-221: Automation and DevOps, Associate page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Juniper Certification Exams?
- A: Juniper Certification Exams validate your expertise in using and managing Juniper Networks’ products and solutions, including routing, switching, security, and automation. These certifications demonstrate your proficiency in deploying, configuring, and troubleshooting Juniper technologies to optimize network performance and security.
- Q8: Why should I pursue Juniper Certification?
- A: Juniper Certification enhances your professional credibility, showcasing your skills and knowledge in networking and security. This can lead to better job opportunities, higher salaries, and career advancement in IT, networking, and cybersecurity roles.
- Q9: What are the benefits of Juniper Certification?
- A: Benefits include recognition as a certified Juniper professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Juniper technologies and best practices.
- Q10: Who should take Juniper Certification Exams?
- A: Network engineers, system administrators, security professionals, and anyone involved in managing and implementing Juniper Networks’ solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Juniper Certification Exams are available?
- A: Juniper offers various certification paths, including:
- Q12: How do I prepare for Juniper Certification Exams?
- A: Preparation can include official Juniper training courses, study guides, practice exams, online tutorials, and hands-on experience with Juniper products and solutions.
- Q13: Where can I take Juniper Certification Exams?
- A: Juniper Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q14: How do Juniper Certifications impact my career?
- A: Juniper Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in networking, security, and IT infrastructure.
- Q15: Are there any prerequisites for Juniper Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Juniper products. Check the specific requirements for each certification path on the Juniper Networks Certification Program (JNCP) website.
- Q16: How often do I need to recertify for Juniper Certifications?
- A: Juniper Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.