GH-200 practice questions 71–80

1. Question 71 · 91 in bank

   Which workflow event is used to manually trigger a workflow run?

   • Astatus
   • Bworkflow_dispatch
   • Cworkflow_run
   • Dcreate

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   Answer: B

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2. Question 72 · 91 in bank

   Where should workflow files be stored to be triggered by events in a repository?

   • Aanywhere
   • BNowhere; they must be attached to an action in the GitHub user interface.
   • C.github/workflows/
   • D.workflows/
   • E.github/actions/

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   Answer: C

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3. Question 73 · 91 in bank

   Select 3

   As a developer, which workflow steps should you perform to publish an image to the GitHub Container Registry? (Each correct answer represents part of the solution. Choose three).

   • APush the image to the GitHub Container Registry.
   • BAuthenticate to the GitHub Container Registry.
   • CUse the actions/setup-docker action.
   • DPull the image from the GitHub Container Registry.
   • EBuild the container image.

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   Answer: ABE

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4. Question 74 · 91 in bank

   Select 2

   As a developer, you are optimizing a GitHub workflow that uses and produces many different files. You need to determine when to use caching versus workflow artifacts. Which two statements are true? (Each correct answer presents part of the solution. Choose two.)

   • AUse artifacts to access the GitHub Package Registry and download a package for a workflow.
   • BUse caching when reusing files that change rarely between jobs or workflow runs.
   • CUse caching to store cache entries for up to 30 days between accesses.
   • DUse artifacts when referencing files produced by a job after a workflow has ended.

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   Answer: BD

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5. Question 75 · 91 in bank

   Select 2

   While writing a custom action, some behavior within the runner must be changed. Which workflow commands would set an error message in the runner’s output? (Each correct answer presents a complete solution. Choose two.)

   • Aecho "::error file=main.py,line=10,col=15::There was an error"
   • Becho "::error=There was an error::"
   • Cecho "::error::There was an error"
   • Decho "::error message=There was an error::"

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   Answer: AC

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6. Question 76 · 91 in bank

   Which syntax correctly accesses a job output (output1) of an upstream job (job1) from a dependent job within a workflow?

   • A${{needs.job1.outputs.output1}}
   • B${{needs.job1.output1}}
   • C${{depends.job1.output1}}
   • D${{job1.outputs.output1}}

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   Answer: A

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7. Question 77 · 91 in bank

   Your organization is managing secrets using GitHub encrypted secrets, including a secret named SuperSecret. As a developer, you need to create a version of that secret that contains a different value for use in a workflow that is scoped to a specific repository named MyRepo. How should you store the secret to access your specific version within your workflow?

   • ACreate MyRepo_SuperSecret in GitHub encrypted secrets to specify the scope to MyRepo.
   • BCreate a duplicate entry for SuperSecret in the encrypted secret store and specify MyRepo as the scope.
   • CCreate a file with the SuperSecret information in the .github/secrets folder in MyRepo.
   • DCreate and access SuperSecret from the secrets store in MyRepo.

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   Answer: D

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8. Question 78 · 91 in bank

   Which action type should be used to bundle a series of run steps into a reusable custom action?

   • AComposite action
   • BBash script action
   • CDocker container action
   • DJavaScript action

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   Answer: A

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9. Question 79 · 91 in bank

   What is the right method to ensure users approve a workflow before the next step proceeds?

   • Acreating a branch protection rule and only allow certain users access
   • Bgranting users workflow approval permissions
   • Cadding users as required reviewers for an environment
   • Dgranting users repository approval permission

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   Answer: C

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10. Question 80 · 91 in bank

    Select 3

    As a developer, one of your workflows will require XCode version 11.2 hosted on macOS Catalina (i.e., v10.15). You’ve already created and configured a self-hosted runner to conform to those requirements and registered it with your organization. What else should you do to ensure that the workflow accesses the correct runner instance? (Each answer presents a complete solution. Choose three.)

    • AAdd your runner to the appropriate runner groups.
    • BIn the workflow, specify: runs-on: [ ${{groups.macos-10.15}}, ${{groups.xcode-11.2}} ].
    • CCreate custom runner labels for macos-10.15 and xcode-11.2.
    • DCreate runner groups named macos-10.15 and xcode-11.2.
    • EIn the workflow, specify: runs-on: [self-hosted, macos-10.15, xcode-11.2].
    • FAssign the custom labels to the self-hosted runner.

    Show answer

    Answer: CEF

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GH-200 practice, question 71. 91 questions available.