Move your fingers, click, and bring certification home. The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) latest vce pdf at Pass4suresVCE: 65 practice questions for the JN0-420 exam, delivered in a minute in 2026.
Juniper JN0-420 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Juniper Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-420 |
| Related Certifications: | JNCIA-DevOps JNCIA-Junos |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple response, Multiple choice |
| Real Exam Qty: | Approximately 65 |
| Available Languages: | English |
| Exam Price: | USD 200 |
| Exam Duration: | 90 minutes |
| Recommended Training: | Juniper Networks Training and Certification Juniper Learning Portal |
| Exam Registration: | Juniper Certification Portal Pearson VUE Juniper Exams |
| Sample Questions: |  |
| Exam Way: | Pearson VUE proctored exam (online or test center) |
| Pre Condition: | No strict prerequisites; recommended knowledge equivalent to JNCIA-Junos or JNCIA-DevOps level understanding |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification.html |
Juniper JN0-420 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Automation Fundamentals | - Automation concepts and use cases in networking - DevOps principles and workflows |
| Topic 2: Verification and Troubleshooting | - Troubleshooting automation scripts and workflows - Automated validation of network configurations |
| Topic 3: CI/CD and DevOps Practices | - Continuous integration and delivery concepts - Network automation pipelines and version control |
| Topic 4: Junos Automation Interfaces | - Junos automation tools and operational commands - NETCONF, REST APIs, XML and JSON data formats |
| Topic 5: Automation Frameworks and Orchestration | - Ansible for Junos automation - Configuration management and orchestration tools |
| Topic 6: Scripting and Programmability | - Python for network automation - Junos PyEZ library usage |
Juniper JN0-420 Exam: Standout Answers
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) blueprint spans 6 domains — including Automation Fundamentals, Verification and Troubleshooting, Scripting and Programmability. The complete outline above lists every subtopic; work them from heaviest to lightest.
Yes — download the free Juniper Automation and DevOps, Specialist (JNCIS-DevOps) demo and preview the quality before paying. Purchases include 365 days of free updates by email; renew afterward at 50% off.
No strict prerequisites; recommended knowledge equivalent to JNCIA-Junos or JNCIA-DevOps level understanding Eligibility rules change over time, so verify the current requirements on the official page (official JN0-420 exam page) before registering.
90 minutes for Approximately 65 questions. The Pass4suresVCE SOFT version — most proximate to the real exam in style and mode — builds the pacing you need on any Windows computer.
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The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) is Juniper's certification exam for Juniper Automation and DevOps, Specialist (JNCIS-DevOps), at the Specialist level. A compelling certification highlights you — from common to standout. Related credentials include JNCIA-Junos, JNCIA-DevOps.
Yes:
After any course, sharpen up with the 65 practice questions for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) — every answer expert-verified.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) Sample Questions:
Click the Exhibit button.
Exhibit:
Referring to the exhibit, the configuration components are displayed in which format?
- A. JSON
- B. XML
- C. YANG
- D. YAML
Correct Answer: A 🗳️
You are writing a SLAX op script to provide a customized rendition of the show interface output. You want to include a command-line argument named interface and provide it with the default value of fxp0.
Which code snippet accomplishes this goal?
- A. default $interface = "fxp0";
- B. argument $interface = "fxp0";
- C. param $interface = "fxp0";
- D. $interface = "fxp0";
Correct Answer: C 🗳️
Click the Exhibit button.
Exhibit:
You are using RubyEZ to interact with a Junos device: however, you are not successfully connecting to the device.
Referring to the exhibit, what is the problem?
- A. Netconf::SSH.new statement only expects an IP address of the target device
- B. A Junos::Ez::Provider statement is missing before the Netconf::SSH. New statement
- C. Netconf::SSH.new statement arguments must be hashes
- D. Argument passed to Netconf:: SSH.new statement must be referenced as variables
Correct Answer: D 🗳️
Click the Exhibit button.
Exhibit:
Referring to the exhibit, which exception is raised if the <get-interface-information> RPC takes 40 seconds to return a complete response?
- A. jnpr.junos.exception.ConnectTimeoutError
- B. jnpr.junos.exception.LockError
- C. jnpr.junos.exception.RpcError
- D. jnpr.junos.exception.RpcTimeoutError
Correct Answer: D 🗳️
Explanation: Only visible for Pass4suresVCE members. You can sign-up / login (it's free).
You want to implement a function that is available in the Junos OS , but not defined in a standard model.
Which statement would you use with YANG to accomplish this task?
- A. deviation
- B. augment
- C. case
- D. choice
Correct Answer: D 🗳️
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