Automation Frameworks JN0-224 Practice Questions (Page 5)

Questions 21–25

1. 21foundation · easy

   What is the primary purpose of using Jinja2 templates in Junos automation?

   • ATo generate dynamic configuration files by combining static templates with variable data
   • BTo compile Python code into Junos configuration
   • CTo provide a graphical interface for designing network topologies
   • DTo replace the need for NETCONF in device management
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2. 22foundation · easy

   In an Ansible playbook, what is the role of the `junos_config` module?

   • ATo collect operational data from Junos devices
   • BTo reboot Junos devices
   • CTo manage the configuration of Junos devices, including loading and committing configuration changes
   • DTo install software packages on Junos devices
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4. 23foundation · easy

   What is the primary purpose of an automation framework in the context of Junos network management?

   • ATo provide a structured set of tools and practices for automating device configuration, operational tasks, and workflows
   • BTo serve as a proprietary Juniper-only solution that cannot integrate with third-party tools
   • CTo exclusively manage on-premises devices, as cloud-based devices cannot be automated
   • DTo replace the need for any human intervention in network operations
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5. 24application · medium

   A network team wants to use Ansible to automate the deployment of a new configuration to a set of Junos devices. They want to ensure that the configuration is applied only if the device is reachable and that the playbook does not fail if a device is unreachable. Which Ansible feature should they use?

   • Aignore_unreachable: yes on the play
   • Bforce_handlers: yes on the play
   • Cignore_errors: yes on the play
   • Dany_errors_fatal: yes on the play
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6. 25application · medium

   A DevOps engineer needs to write a script that connects to a Junos device, retrieves interface statistics, and generates a report. The script must be able to parse the data as Python objects and handle errors gracefully. The engineer prefers to use a library that is officially supported by Juniper. Which tool should the engineer use?

   • AUse PyEZ to connect and retrieve the data as Python objects.
   • BUse NETCONF with a generic Python library like ncclient.
   • CUse Ansible to gather facts and generate the report.
   • DUse the Junos REST API with requests library.
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