Actions Certification Exam Questions with AI Explanations

QUESTION: 11

What is the minimal syntax for declaring an output named foo for an action?

Answer(s): C

Explanation:

The correct minimal syntax for declaring an output in GitHub Actions is by using the foo key under outputs, and associating it with a value (in this case, Some value). This is the simplest form to define an output in a workflow or action.

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QUESTION: 12

When reviewing an action for use, what file defines its available inputs and outputs?

inputs.yml
config.json
defaults.json
workflow.yml
action.yml

Answer(s): E

Explanation:

The action.yml file defines the inputs and outputs for a GitHub Action. This file contains metadata about the action, including the required inputs and outputs, as well as other configurations like the action's description, runs, and environment setup.

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QUESTION: 13

How should you install the bats NPM package in your workflow?

Answer(s): D

Explanation:

The correct syntax includes specifying the job (example-job), the runner (ubuntu-latest), and the necessary step (npm install -g bats) within the workflow. This ensures that the package is installed properly during the execution of the job.

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QUESTION: 14

How can GitHub Actions encrypted secrets be used in if: conditionals within a workflow job?

Set the encrypted secret as a job-level environment variable and then reference the environment variable within the conditional statement.
Create a job dependency that exposes the encrypted secret as a job output, which can then be leveraged in a subsequent dependent job.
Use the secrets context within the conditional statement, e.g. ${{ secrets.MySuperSecret }}.
Use a workflow command to expose the encrypted secret via a step's output parameter and then use the step output in the job's if: conditional.

Answer(s): C

Explanation:

GitHub Actions encrypted secrets can be accessed in workflows using the secrets context. You can directly reference the secret within an if: conditional using ${{ secrets.MySuperSecret }} to determine whether a job or step should run based on the secret's value.

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QUESTION: 15

As a DevOps engineer, you are developing a container action. You need to execute a cleanup script after completing the main script execution.
Which code block should be used to define the cleanup script?

Answer(s): A

Explanation:

The correct syntax for specifying a cleanup script to be run after the main entry point is executed in a Docker-based GitHub Action is to use the post key. This ensures that cleanup.sh runs after the main script (main.sh) has completed.

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GitHub Actions GitHub Actions Dumps in PDF

Free GitHub GitHub Actions Real Questions (page: 16)

QUESTION: 11

Explanation:

QUESTION: 12

Explanation:

QUESTION: 13

Explanation:

QUESTION: 14

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QUESTION: 15

Explanation: