Free Automation and DevOps, Associate Exam JN0-222 Exam Practice Test

Which Ansible Playbook play parameter will prevent the system from copying the playbook to the Junos devices?

• serial
• gather_facts
• environment
• connection

In the PyEZ utils module, which class would be used to begin the software upgrade process on a Junos device?

• SW
• FS
• SCP
• Config

Which two statements about Ansible are correct? (Choose two.)

• All Ansible host and group variables must be defined in the /etc/ansible/hosts directory
• Groups can be nested and a device is allowed to participate in multiple groups
• Separate host and group variable files can be used for larger environments
• Groups cannot be nested and a device is allowed to participate only a single group

Which two statements regarding the DevOps methodology are correct? (Choose two.)

• Code changes should be few and manually tested.
• A goal is to make development, test, and production environments as identical as possible
• Communication between people should be minimized during the process as much as possible
• Feedback should be analyzed at each stage of the process.

What is the default port for NETCONF connections over SSH?

• 22
• 8080
• 830
• 433

Which feature is used in XML to ensure that all attributes and elements have unique names?

• selectors
• predicate
• namespace
• XPath

What is an example of correct XML syntax?

• vMX1
• vMX1
• vMX1
• vMX1

Which statement about element nodes is correct?

• Only a single root element node is allowed
• Element nodes only consist of a single line of code
• Element nodes cannot be nested in other element nodes
• Only the root element node can contain other element nodes

Which statement about using Ansible with a Junos device is correct?

• Ansible modules are executed on the control server
• SFTP must be used to allow communication between the Ansible control server and the Junos device
• An Ansible agent must be installed and running on the Junos device
• An Ansible playbook is a set of tasks written in XML

What are two popular methods of data serialization? (Choose two.)

• Python
• JSON
• SLAX
• YAML