Question 1

What is the purpose of the on keyword in a GitHub Actions workflow?

Options :

A : It sets environment variables for the workflow.

B : It specifies the runner machine for the workflow.

C : It specifies the events that trigger the workflow.

D : It defines the output artifacts of the workflow.

Answer: C

Question 2

How can you enable logging and provide helpful messages from within your custom action's JavaScript code?

Options :

A : Logging is automatically enabled for all custom actions.

B : Use the console.log() function to print messages.

C : Modify the workflow YAML to include log messages.

D : Use the stdout.log() and stderr.log() functions.

Answer: B

Question 3

True or false? A build step using the upload-artifact action allows for uploading more than a single file.

Options :

A : True

B : False

Answer: A

Question 4

True or false? The GitHub Actions visualization graph represents each job as a node.

Options :

A : True

B : False

Answer: A

Question 5

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

Options :

A :

Set the encrypted secret as a job-level environment variable and then reference the environment variable within the conditional statement.

B :

Create a job dependency that exposes the encrypted secret as a job output, which can then be leveraged in a subsequent dependent job.

C : Use the secrets context within the conditional statement, e.g. ${{ secrets.MySuperSecret }}.

D :

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: C

Free GH-200 Mock Exam – Practice Online Confidently