Ansible Automation Professional Standards & Competencies 4

Question 1

A professional Ansible developer is asked to share a role with the broader community. Which platform and format is the industry standard?

Accepted Answer

Ansible Galaxy with a properly structured role following Galaxy metadata standards

Answer

Ansible Galaxy is the official hub for sharing Ansible roles and collections, requiring standard metadata in galaxy.yml or meta/main.yml.

Question 2

Which variable precedence rule is critical professional knowledge when debugging unexpected variable values in Ansible?

Accepted Answer

Extra vars (-e) have the highest precedence, overriding all other variable sources

Answer

Extra vars passed with -e at the command line have the highest precedence in Ansible's variable hierarchy.

Question 3

What is the professional standard for handling long-running tasks that may time out on the control node connection?

Accepted Answer

Use 'async' and 'poll' to run the task asynchronously and check its status separately

Answer

Async tasks with polling allow Ansible to start a long-running job, release the connection, and check back on completion.

Question 4

According to professional Ansible standards, what should be stored in 'defaults/main.yml' versus 'vars/main.yml' in a role?

Accepted Answer

defaults holds low-precedence variables meant to be overridden; vars holds high-precedence variables not intended to be changed

Answer

defaults/main.yml provides overridable role defaults with the lowest variable precedence, while vars/main.yml holds fixed role internals with higher precedence.

Question 5

A professional engineer wants to validate a playbook syntax without executing it. Which command should they use?

Accepted Answer

ansible-playbook site.yml --syntax-check

Answer

--syntax-check parses the playbook and reports YAML and Ansible syntax errors without connecting to or modifying any hosts.

Ansible Automation Practice Test

Ansible Automation Practice Test

Ansible Automation Professional Standards & Competencies 4