GH-200 practice questions 21–30

1. Question 21 · 91 in bank

   You are a DevOps engineer working on a custom action. You want to conditionally run a script at the start of the action, before the main entrypoint. Which code block should be used to define the metadata file for your custom action?

   • Aruns: using: 'nodel6' pre-if: github.event_name == 'push' then 'start.js' main: 'index.js'
   • Bruns: using: 'nodel6' pre: 'start.js' pre-if: github.event_name == 'push' main: 'index.js'
   • Cruns: using: 'nodel6' start: 'start.js' start-if: github.event_name == 'push' main: 'index.js'
   • Druns: using: 'nodel6' before: 'start.js' before-if: github.event_name == 'push' main: 'index.js’

   Show answer

   Answer: B

   Next question

2. Question 22 · 91 in bank

   Select 2

   You installed specific software on a Linux self-hosted runner. You have users with workflows that need to be able to select the runner based on the identified custom software. Which steps should you perform to prepare the runner and your users to run these workflows? (Each correct answer presents part of the solution. Choose two.)

   • AConfigure the webhook and network to enable GitHub to trigger workflow.
   • BCreate the group custom-software-on-linux and move the runner into the group.
   • CInform users to identify the runner with the labels custom-software and linux.
   • DAdd the label linux to the runner.
   • EInform users to identify the runner based on the group.
   • FAdd the label custom-software to the runner.

   Show answer

   Answer: CF

   Next question

3. Question 23 · 91 in bank

   While awaiting approval, how many days can a workflow be in the “Waiting” state before it automatically fails?

   • A30 days
   • B60 days
   • C14 days
   • D7 days

   Show answer

   Answer: A

   Next question

4. Question 24 · 91 in bank

   An organization’s policies specify only local actions are allowed. How should actions be distributed for this organization?

   • Avia a repository owned by a third party
   • Bvia repositories owned by the organization
   • Cvia the GitHub Marketplace
   • Dvia the .github repository owned by the organization

   Show answer

   Answer: B

   Next question

5. Question 25 · 91 in bank

   A single secret must be accessed by workflows in specific repositories. What is the best way to create the secret?

   • ACreate an environment secret at the organization level and leverage that environment in each of the specified repositories.
   • BCreate an organization secret, specify Selected repositories as the Repository access, and select the required repositories.
   • CCreate the secret in one of the repositories, check the Share secret option, and select the required repositories.
   • DStore the secret in a supported external key vault. Configure OpenID Connect (OIDC) to allow access to the external vault and link the secret from the external key vault in each of the specific repositories.

   Show answer

   Answer: B

   Next question

6. Question 26 · 91 in bank

   You need to trigger a workflow using the GitHub API for activity that happens outside of GitHub. Which workflow event do you use?

   • Aworkflow_run
   • Bdeployment
   • Ccheck_suite
   • Drepository_dispatch

   Show answer

   Answer: D

   Next question

7. Question 27 · 91 in bank

   What is the proper syntax to reference the system-provided run number variable?

   • A${{var.GITHUB_RUN_NUMBER}}
   • B${{env.GITHUB_RUN_NUMBER}}
   • C$GITHUB_RUN_NUMBER
   • D${{GITHUB_RUN_NUMBER}}
   • E$github.run_number

   Show answer

   Answer: D

   Next question

8. Question 28 · 91 in bank

   As a developer, how can you identify a JavaScript action on GitHub?

   • AThe action’s repository includes a js.yml file in the .github/workflows directory.
   • BThe action’s repository name includes the keyword “JavaScript.”
   • CThe action.yml metadata file has the runs.using value set to node16.
   • DThe action.yml metadata file references a package.json file.

   Show answer

   Answer: C

   Next question

9. Question 29 · 91 in bank

   Select 2

   How can a workflow deploy mitigate the risk of multiple workflow runs that are deploying to a single cloud environment simultaneously? (Each correct answer presents part of the solution. Choose two.)

   • AReference the mutex in the task performing the deployment.
   • BSet the concurrency in the deploymentjob to 1.
   • CSpecify a target environment in the deploymentjob.
   • DSpecify a concurrency scope in the workflow.
   • EConfigure the mutex setting in the environment.
   • FPass the mutex into the deployment job.

   Show answer

   Answer: CD

   Next question

10. Question 30 · 91 in bank

    Select 2

    As a developer, your Actions workflow often reuses the same outputs or downloaded dependencies from one run to another. To cache dependencies for a job, you are using the GitHub cache action. Which input parameters are required for this action? (Each correct answer presents part of the solution. Choose two.)

    • Apath: the file path on the runner to cache or restore
    • Bdependency: the name and version of a package to cache or restore
    • Ckey: the key created when saving a cache and the key used to search for a cache
    • Drestore-keys: the copy action key used with cache parameter to cache the data
    • Ecache-hit: the copy action key used with restore parameter to restore the data from the cache
    • Fref: the ref name of the branch to access and restore a cache created

    Show answer

    Answer: AC

    Next question

Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page

GH-200 practice, question 21. 91 questions available.