Juniper JN0-421 exam dumps - Automation and DevOps, Specialist (JNCIS-DevOps)

  • Exam Code: JN0-421
  • Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
  • Updated: May 30, 2026     Q & A: 66 Questions and Answers

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Juniper JN0-421 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Fast Programmatic Configuration (Ephemeral DBs)
  • Describe the concepts, benefits, or operation of data serialization
Topic 2
  • Identify the concepts, general features, or functionality of the Juniper Extension Toolkit
  • Describe Python tools for automating Junos
Topic 3
  • Describe the concepts, benefits, or operation of automation access methods
  • JSD-based automation
Topic 4
  • Describe how to use Ansible for automating Junos
  • gRPC
  • gNMI (network management interface)
Topic 5
  • Describe how to use SALT for automating Junos
  • Identify concepts, general features, or functionality of Junos platform automation
Topic 6
  • Identify the concepts and general features of Junos support for YANG models
  • Describe the concepts, benefits, or operation of automation scripts for Junos

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:

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

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