JNCIS-DEVOPS JN0-422 Practice Exam

JNCIS-DEVOPS JN0-422 Practice Exam

The Automation and DevOps Track empowers individuals to showcase proficiency in popular scripting languages and tools utilized for automating device and network operations. JNCIS-DevOps, the specialized certification within this track, is designed for networking experts possessing intermediate-level expertise in automation tools and methodologies. The examination evaluates your comprehension of employing scripting tools like PyEZ, Python, and Ansible for managing Junos devices and networks. This track includes two certifications:

• JNCIA-DevOps: Automation and DevOps, Associate.
• JNCIS-DevOps: Automation and DevOps, Specialist.

Who should take the exam?

The JNCIS-DEVOPS JN0-422 exam is ideal for IT professionals who want to validate their skills in automating and integrating Juniper Networks devices and workflows within a DevOps environment. The target audience includes:

• Network professionals
• DevOps engineers
• Anyone wanting to specialize in Juniper automation

Exam Details 

• Exam Code: JN0-422
• Exam Name: JNCIS-DEVOPS 
• Exam Languages: English
• Exam Questions: 65 Questions
• Time: 90 minutes

Exam Course Outline 

The Exam covers the given topics  - 

Topic 1: Overview of Platform Automation

Identify concepts, general features, or functionality of Junos platform automation

• MGD-based automation
• Telemetry concepts (e.g., gRPC/gNMI/native (network management interface))
• JSD-based automation

Topic 2: Understand NETCONF/XML API

Describe the concepts, benefits, or operation of automation access methods

• XML API
• NETCONF
• REST API

Topic 3: Learn about Data Serialization and Templating

Describe the concepts, benefits, or operation of data serialization

• YAML
• JSON
• Jinja2
• XML

Topic 4: Python

Describe Python tools for automating Junos 

• PyEZ
• RPCs
• PyEZ exception handling
• REST
• JSNAPy
• Jinja2

Topic 5: Understand Automation Frameworks

Describe how to use Ansible for automating Junos 

• Play books
• Tower
• Templates (Jinja2)

Describe how to use SALT for automating Junos 

• Pillar
• Runner

Topic 6: Understand Junos Automation Scripts

Describe the concepts, benefits, or operation of automation scripts for Junos

• Commit, Op, Event, translation, or SNMP scripts
• Python
• SLAX

Topic 7: YANG/OpenConfig

Identify the concepts, general features of Junos support for YANG models

• Implementation concepts