GitHub-Actions問題集、GitHub実際の試験問題

質問 1

As a developer, you want to review the step that caused a workflow failure and the failed step's build logs.
First navigate to the main page of the repository on GitHub. Which section contains the step failure information?

A. Issues

B. Actions

C. Pull requests

D. Insights

E. Code

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 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? (Choose two.)

A. cache-hit: the copy action key used with restore parameter to restore the data from the cache

B. key: the key created when saving a cache and the key used to search for a cache

C. path: the file path on the runner to cache or restore

D. restore-keys: the copy action key used with cache parameter to cache the data

E. dependency: the name and version of a package to cache or restore

F. ref: the ref name of the branch to access and restore a cache created

正解: B,C

解説: (PassTest メンバーにのみ表示されます)

質問 3

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?

A. via the .github repository owned by the organization

B. via repositories owned by the organization

C. via a repository owned by a third party

D. via the GitHub Marketplace

正解: B

解説: (PassTest 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. Actions > New workflow

B. Actions > Load workflow

C. Workflow > New workflow

D. Workflow > Load workflow

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 5

GitHub-hosted runners support which capabilities? (Choose two.)

A. automatic file-system caching between workflow runs

B. requiring a payment mechanism (e.g., credit card) to use for private repositories

C. support for a variety of Linux variations including CentOS, Fedora, and Debian

D. support for Linux, Windows, and mac

E. automatic patching of both the runner and the underlying OS

正解: C,D

解説: (PassTest メンバーにのみ表示されます)

質問 6

Which default GitHub environment variable indicates the name of the person or app that initiated a workflow?

A. GITHUB_ACTOR

B. ENV_ACTOR

C. GITHUB_USER

D. GITHUB_WORKFLOW_ACTOR

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 7

As a developer, you are using a Docker container action in your workflow. What is required for the action to run successfully?

A. The action must be published to the GitHub Marketplace.

B. The job env must be set to a Linux environment.

C. The job runs-on must specify a Linux machine with Docker installed.

D. The referenced action must be hosted on Docker Hub.

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 8

Which of the following commands will set the $FOO environment variable within a script, so that it may be used in subsequent workflow job steps?

A. run: echo "::set-env name=FOO::bar"

B. run: echo "FOO=bar" >> $GITHUB_ENV

C. run: echo ${{ $FOO=bar }}

D. run: export FOO=bar

正解: B

解説: (PassTest メンバーにのみ表示されます)

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