Automation and DevOps, Specialist (JNCIS-DevOps): JN0-421 Exam

"Automation and DevOps, Specialist (JNCIS-DevOps)", also known as JN0-421 exam, is a Juniper Certification. With the complete collection of questions and answers, PrepAwayPDF has assembled to take you through 66 Q&As to your JN0-421 Exam preparation. In the JN0-421 exam resources, you will cover every field and category in JNCIS-DevOps Certification helping to ready you for your successful Juniper Certification.

  • Exam Code: JN0-421
  • Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
  • Certification Provider: Juniper
  • Corresponding Certification: JNCIS-DevOps
  • Updated: Jun 29, 2026
  • No. of Questions: 66 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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Juniper JN0-421 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Describe how to use SALT for automating Junos
  • Identify concepts, general features, or functionality of Junos platform automation
Topic 2
  • Commit, Op, Event, or SNMP scripts
  • PyEZ exception handling
  • MGD-based automation
Topic 3
  • Identify the concepts and general features of Junos support for YANG models
  • Describe the concepts, benefits, or operation of automation scripts for Junos
Topic 4
  • Implementation concepts
  • Telemetry concepts
  • Notification APIs
  • Service APIs
Topic 5
  • Fast Programmatic Configuration (Ephemeral DBs)
  • Describe the concepts, benefits, or operation of data serialization

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

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Juniper JN0-421 Exam Certification Details:

Exam Price$300 USD
Recommended TrainingJunos Platform Automation and DevOps (JAUT)
Exam NameAutomation and DevOps Specialist
Exam RegistrationPEARSON VUE
Exam CodeJN0-421 JNCIS-DevOps
Passing ScoreVariable (60-70% Approx.)
Duration90 minutes
Sample QuestionsJuniper JN0-421 Sample Questions
Number of Questions65

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