GitHub-Actions 無料問題集「GitHub Actions Certificate」

（A）run: export MY_OUTPUT=foo

（B）run: echo ${{ $GITHUB_OUTPUT=foo }}

（C）run: echo "::set-env name=MY OUTPUT::foo"

（D）run: echo "MY_OUTPUT=foo" >> $GITHUB_OUTPUT

（A）GITHUB_REF

（B）ENV_BRANCH

（C）GITHUB_TAG

（D）GITHUB_BRANCH

（A）

（B）

（C）

（D）

（A）Create a list that is maintained as a . yml file in a . github repository specified in the enterprise. Only these actions can be run.

（B）Create a list of the actions that are restricted from being used as an enterprise policy. Every other action can be run.

（C）Create a list of the actions that are allowed to run as an enterprise policy. Only these actions can be run.

（D）It is not possible; if an action is in the marketplace, its use cannot be restricted.

（A）running more than the three concurrent workflows supported by GitHub-hosted runners

（B）using Docker containers as part of the workflow

（C）exceeding 50,000 monthly minutes of build time

（D）performing builds on macOS

（E）using specialized hardware configurations required for workflows

（A）wait timer

（B）artifact storage

（C）required reviewers

（D）branch protections

（A）Kubernetes is installed on the self-hosted runner.

（B）The service status of Kubernetes is "active".

（C）The self-hosted runner is running a Linux operating system.

（D）Docker is installed on the self-hosted runner.

（E）The self-hosted runner is running a Windows operating system.

（A）It is currently impossible to access the database with GitHub Actions.

（B）Use service containers with a Postgres database from Docker hub.

（C）Dynamically provision and deprovision an environment.

（D）Run the actions/postgres action in a parallel job.