Juniper JN0-220 exam dumps - Automation and DevOps, Associate (JNCIA-DevOps)

  • Exam Code: JN0-220
  • Exam Name: Automation and DevOps, Associate (JNCIA-DevOps)
  • Updated: Oct 13, 2026     Q & A: 65 Questions and Answers

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JN0-220 exam dumps

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Juniper JN0-220 Exam Syllabus Topics:

SectionWeightObjectives
REST API20%- REST fundamentals
  • 1. Request and response formats
  • 2. HTTP methods
  • 3. REST architecture
- Junos REST API
  • 1. Operational commands
  • 2. Authentication methods
  • 3. Configuration operations
NETCONF and XML20%- XML technologies
  • 1. XML structure
  • 2. XPath basics
  • 3. XML parsing concepts
- NETCONF fundamentals
  • 1. Configuration management
  • 2. NETCONF operations
  • 3. NETCONF architecture
Data Serialization20%- YAML
  • 1. YAML syntax
  • 2. Data representation
- JSON
  • 1. Encoding and decoding
  • 2. Data structures
Python and PyEZ22%- PyEZ automation
  • 1. Configuration management
  • 2. Operational data retrieval
  • 3. Device connections
- Python fundamentals
  • 1. Variables and data types
  • 2. Functions and modules
  • 3. Control structures
  • 4. Lists and dictionaries
Junos Automation Stack and DevOps Concepts18%- DevOps concepts and practices
  • 1. Infrastructure as Code
  • 2. Automation frameworks
  • 3. Continuous Integration and Continuous Delivery
  • 4. Version Control Systems
- Junos automation tools
  • 1. Junos automation stack components
  • 2. Configuration automation concepts

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

Question #1

Which two commands belong to the NETCONF Operation layer? (Choose two.)

  • A. <commit>
  • B. <rpc>
  • C. <get>
  • D. <rpc-reply>
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Question #2

You are asked to update a PyEZ script that will check for errors when connecting or loading configurations on a Junos device.
Which two command statements should be added to the script to accomplish this task?
(Choose two.)

  • A. elseifstatement
  • B. elsestatement
  • C. exceptstatement
  • D. trystatement
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

Explanation: Only visible for FreeDumps members. You can sign-up / login (it's free).

Question #3

Click the Exhibit button.
What is the final output produced by the Python commands shown in the exhibit?

  • A. [5,4,6]
  • B. [5,2,4,6]
  • C. [2,4,6]
  • D. [5]
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #4

What are two components of continuous integration and continuous delivery? (Choose two.)

  • A. to have a large consolidated code delivery
  • B. to have the ability to fork or merge code branches
  • C. to use a version control system
  • D. to allocate time at the end of the project for testing
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Question #5

Which automation tool provides closed-loop automation and event-driven infrastructure?

  • A. Chef
  • B. Ansible
  • C. Salt
  • D. Puppet
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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