Automation Tools JN0-224 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   What is the primary purpose of Junos PyEZ in network automation?

   • ATo compile Python scripts into Junos configuration files.
   • BTo serve as a network monitoring tool that displays real-time traffic graphs.
   • CTo provide a Python library for interacting with Junos devices programmatically.
   • DTo replace the Junos CLI with a web-based interface.
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2. 12application · medium

   A network engineer needs to validate that a Junos device's configuration conforms to a specific YANG model before deploying it. The engineer wants to use a standard protocol that supports validation. Which approach should they use?

   • AUse NETCONF with the validate capability
   • BUse PyEZ to load the configuration and compare
   • CUse the REST API to retrieve the configuration and manually compare
   • DUse Ansible to run a playbook that checks the configuration
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4. 13foundation · easy

   Which Ansible component is a YAML file that defines a set of tasks to be executed on managed Junos devices?

   • AInventory
   • BModule
   • CPlaybook
   • DRole
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5. 14foundation · easy

   In Terraform, what is the purpose of the configuration file that describes the desired state of Junos resources?

   • AIt defines the desired state of the infrastructure in code.
   • BIt contains the credentials for accessing the devices.
   • CIt is a log file of all changes made to the infrastructure.
   • DIt stores the current state of the infrastructure.
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6. 15application · medium

   A network administrator needs to automate the deployment of a new Junos configuration to a set of devices, but only if the current configuration matches a known baseline. The administrator wants to use a tool that can perform this conditional check and apply the configuration. Which tool is best suited?

   • APyEZ with a Python script to compare configurations
   • BAnsible with a playbook that uses the junos_command module to check the baseline and then apply the configuration
   • CREST API with a custom script
   • DTerraform with a data source to check the current configuration
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