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