GitHub Actions

Here you have the best GitHub GitHub Actions practice exam questions

You have 99 total questions to study from
Each page has 5 questions, making a total of 20 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on January 6, 2026
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Question 1 of 99

Which statement is true regarding the ability to delete a workflow run?

Pending workflow runs may be deleted.

Completed workflow runs may be deleted.

Admin access is required to delete a workflow run.

Workflow runs must be older than 30 days to be deleted.

Correct Answer: B

Question 2 of 99

Which command can you include in your workflow file to set the output parameter for an action?

echo "::debug::action_color=purple"

echo "action_color=purple" >> $GITHUB_OUTPUT

echo "action_color=purple" >> $GITHUB_ENV

echo "::add-mask::$ACTION_COLOR"

Correct Answer: B

Question 3 of 99

As a developer, which workflow steps should you perform to publish an image to the GitHub Container Registry? (Choose three.)

Use the actions/setup-docker action

Authenticate to the GitHub Container Registry.

Build the container image.

Push the image to the GitHub Container Registry

Pull the image from the GitHub Container Registry.

Correct Answer: A, B, D

Question 4 of 99

As a developer, you have a 10-MB data set that is required in a specific workflow. Which steps should you perform so the dataset is stored encrypted and can be decrypted during the workflow? (Choose three.)

Encrypt the dataset.

Leverage the actions/download-secret action in the workflow.

Store the dataset in a GitHub encrypted secret.

Store the encryption keys in a GitHub encrypted secret.

Compress the dataset

Commit the encrypted dataset to the same repository as the workflow

Create a GitHub encrypted secret with the Large object option selected and upload the dataset.

Correct Answer: A, C, D

Question 5 of 99

Which statement is true about using default environment variables?

The environment variables can be read in workflows using the ENV: variable_name syntax.

The environment variables created should be prefixed with GITHUB_ to ensure they can be accessed in workflows

The environment variables can be set in the defaults: sections of the workflow

The GITHUB_WORKSPACE environment variable should be used to access files from within the runner.

Correct Answer: D