GitHub GitHub-Actions 問題集

質問 1：
You are a developer working on developing reusable workflows for your organization. What keyword should be included as part of the reusable workflow event triggers?
A. workflow_call
B. pull_request
C. check_run
D. workflow_run
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What will the output be for the following event trigger block in a workflow?

A. It throws a workflow syntax error, pointing to the types definition in issue_comment event.
B. It runs the workflow when an issue or issue comment in the workflow's repository is created or modified.
C. It runs the workflow when an issue is edited or when an issue comment created.
D. It throws a workflow syntax error, pointing to the types definition in issues event.
E. It runs the workflow when an issue is created or edited, or when an issue or pull request comment is created.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
What is the right method to ensure users approve a workflow before the next step proceeds?
A. adding users as required reviewers for an environment
B. grantingusers workflow approval permissions
C. creating a branch protection rule and only allow certain users access
D. granting users repository approval permissions
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
What menu options in a repository do you need to select in order to use a starter workflow that is provided by your organization?
A. Workflow > New workflow
B. Actions > Load workflow
C. Workflow > Load workflow
D. Actions > New workflow
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You are reaching your organization's storage limit for GitHub artifacts and packages. What should you do to prevent the storage limit from being reached? (Choose two.)
A. Use self-hosted runners for all workflow runs.
B. Delete artifacts from the repositories manually
C. Configure the repo to use Git Large File Storage.
D. Configure the artifact and log retention period.
E. Disable branch protections in the repository.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
As a developer, you need to make sure that only actions from trusted sources are available for use in your GitHub Enterprise Cloud organization. Which of the following statements are true? (Choose three.)
A. GitHub-verified actions can be collectively enabled for use in the enterprise.
B. Specific actions can individually be enabled for the organization, including version information.
C. Individual third-party actions enabled with a specific tag will prevent updated versions of the action from introducing vulnerabilities.
D. Actions can be restricted to only those available in the enterprise.
E. Actions created by GitHub are automatically enabled and cannot be disabled.
F. Actions can be published to an internal marketplace.
正解：A,B,F
解説: (Topexam メンバーにのみ表示されます)

質問 7：
What metadata file in a custom action defines the main entry point?
A. action.js
B. main.yml
C. index.js
D. action.yml
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Which of the following scenarios would require the use of self-hosted runners instead of GitHub-hosted runners?
A. exceeding 50,000 monthly minutes of build time
B. running more than the three concurrent workflows supported by GitHub-hosted runners
C. using specialized hardware configurations required for workflows
D. using Docker containers as part of the workflow
E. performing builds on macOS
正解：B,C
解説: (Topexam メンバーにのみ表示されます)