GitHub New 2025 GitHub-Actions Sample Questions Reliable GitHub-Actions Test Engine [Q22-Q36]

24Jul 2025 by admin No Comments

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GitHub New 2025 GitHub-Actions Sample Questions Reliable GitHub-Actions Test Engine

Feel GitHub GitHub-Actions Dumps PDF Will likely be The best Option

GitHub GitHub-Actions Exam Syllabus Topics:

Topic	Details
Topic 1	Build continuous integration (CI) workflows by using GitHub Actions: This section of the exam measures the skills of Software Engineers and covers essential features for building robust CI workflows. It emphasizes building and testing projects, debugging failed tests, and customizing workflows. A skill to be measured is troubleshooting CI pipelines using GitHub Actions logs.
Topic 2	Manage GitHub Actions in the enterprise: This section of the exam measures the skills of GitHub Managers and covers managing GitHub Actions at the enterprise level. It emphasizes tools for action and workflow management, runner configurations, and encrypted secrets usage. A skill to be measured is customizing self-hosted runners for enterprise use cases.
Topic 3	Leverage GitHub Actions to publish to GitHub Packages: This section of the exam measures the skills of Software Engineers and Package Managers and covers the use of GitHub Actions for publishing to GitHub Packages. It focuses on setting up CI workflows for package publishing and authentication. One skill to be measured is configuring workflows to publish to package registries.

NO.22 Which scopes are available to define custom environment variables within a workflow file? (Choose three.)

the entire workflow, by using env at the top level of the workflow file

all jobs being run on a single Actions runner, by using runner.env at the top of the workflow file

the entire stage, by using env at the top of the defined build stage

within the run attribute of a job step

the contents of a job within a workflow, by using jobs.<job_id>.env

a specific step within a job, by using jobs.<job_id>.steps[*].env

You can define environment variables for the entire workflow by using the env key at the top level of the workflow file. These environment variables will be available to all jobs and steps within the workflow.
Environment variables can also be set within the run attribute of a job step, and these variables will be scoped only to that specific step.
You can set environment variables for specific steps within a job by using jobs.<job_id>.steps[*].env, which allows you to define variables that will only be available to that step.

NO.23 You need to trigger a workflow using the GitHub API for activity that happens outside of GitHub. Which workflow event do you use?

check_suite

workflow_run

deployment

repository_dispatch

Therepository_dispatchevent allows you to trigger a workflow in response to external activity. It is commonly used when you need to trigger a workflow from outside GitHub, such as from another system or service, by sending a request to the GitHub API. This event provides flexibility to integrate with various external systems and trigger workflows in a GitHub repository.

NO.24 Which files are required for a Docker container action in addition to the source code? (Choose two.)

Dockerfile

Actionfile

metadata.yml

action.yml

Dockerfile: TheDockerfileis required for Docker container actions. It defines the environment for the action, specifying the base image, dependencies, and any commands to set up the action’s runtime inside the container.
action.yml: Theaction.ymlfile is required for all GitHub Actions, including Docker container actions. It contains metadata about the action, including the inputs, outputs, and the runtime environment (which in this case is Docker, defined underruns.using).

NO.25 Without the need to use additional infrastructure, what is the simplest and most maintainable method for configuring a workflow job to provide access to an empty PostgreSQL database?

Use service containers with a Postgres database from Docker hub.

Run the actions/postgres action in a parallel job.

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

Dynamically provision and deprovision an environment.

GitHub Actions supports the use of service containers, which allows you to spin up a PostgreSQL database (or any other service) in a Docker container during your workflow. You can pull a PostgreSQL image from Docker Hub, and the container will automatically be available to your workflow job. This method requires no additional infrastructure and is easy to configure and maintain, as you simply define the container in the workflow file.

NO.26 What metadata file in a custom action defines the main entry point?

action.js

index.js

action.yml

main.yml

The action.yml file is the metadata file in a custom GitHub Action that defines the main entry point, including information such as the inputs, outputs, description, and the runs key that specifies the main entry point (e.g., a script or a Docker container).

NO.27 Which workflow command would output the debug message “action successfully debugged”?

echo :debug::message=action successfully debugged”

echo “debug-action successfully debugged”

echo “::debug::action successfully debugged”

echo “:debug:action successfully debugged:”

The ::debug:: syntax is used to output debug messages in GitHub Actions workflows. This command will print the message “action successfully debugged” in the debug logs when the workflow runs.

NO.28 As a developer, your self-hosted runner sometimes looses connection while running jobs. How should you troubleshoot the issue affecting your self-hosted runner?

Set the DEBUG environment variable to true before starting the self-hosted runner to produce more verbose console output.

Locate the self-hosted runner in your repository’s settings page and download its log archive.

Access the self-hosted runner’s installation directory and look for log files in the _diag folder.

Start the self-hosted runner with the –debug flag to produce more verbose console output.

When troubleshooting a self-hosted runner, you can access the_diagfolder located in the self-hosted runner’s installation directory. This folder contains diagnostic logs that can help you identify the root cause of issues, such as connection problems.

NO.29 Which action type should be used to bundle a series of run steps into a reusable custom action?

Composite action

Bash script action

Docker container action

JavaScript action

A composite action allows you to bundle multiple steps into a single reusable action within a workflow. It is composed of multiple run steps or other actions and can be reused across workflows, making it the perfect choice for bundling a series of steps.

NO.30 As a developer, which workflow steps should you perform to publish an image to the GitHub Container Registry? (Choose three.)

Use the actions/setup-docker action

Authenticate to the GitHub Container Registry.

Build the container image.

Push the image to the GitHub Container Registry

Pull the image from the GitHub Container Registry.

A: Use the actions/setup-docker action
B: Authenticate to the GitHub Container Registry.
C: Build the container image.
D: Push the image to the GitHub Container Registry
E: Pull the image from the GitHub Container Registry.

NO.31 Which workflow commands send information from the runner? (Choose two.)

reading from environment variables

setting a debug message

populating variables in a Dockerfile

setting output parameters

Setting a debug message using ::debug:: command sends a message to the logs, helping with troubleshooting and providing insight into the workflow run.
Setting output parameters using ::set-output sends data from a job step to subsequent steps or jobs, which can be used later in the workflow.

NO.32 How many jobs will result from the following matrix configuration?

3 jobs

4 jobs

5 jobs

6 jobs

The matrix configuration specifies two variables: color and animal. The color variable has 2 values (green and pink), and the animal variable has 2 values (owl and magpie). This would result in 4 combinations (2 color values × 2 animal values). Additionally, the include section introduces two more combinations (color: blue and animal: owl; color: pink and animal: magpie).

NO.33 You need to make a script to retrieve workflow run logs via the API. Which is the correct API to download a workflow run log?

POST /repos/:owner/:repo/actions/runs/:run_id

GET /repos/:owner/:repo/actions/artifacts/logs

GET /repos/:owner/:repo/actions/runs/:run_id/logs

POST /repos/:owner/:repo/actions/runs/:run_id/logs

The GET /repos/:owner/:repo/actions/runs/:run_id/logs API endpoint is used to retrieve the logs of a specific workflow run identified by run_id. This is the correct method for downloading logs from a workflow run.

NO.34 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.)

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

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

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

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

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

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

The key is required because it uniquely identifies the cache. It is used to store and retrieve cached data. When creating or restoring a cache, you need to define a key that will be used to identify the cache.
The path is the file path on the runner that you want to cache. This is where the cached files or dependencies are located and should be specified to tell GitHub where to store or retrieve the cache from.

NO.35 Which choices represent best practices for publishing actions so that they can be consumed reliably? (Choose two.)

repo name

tag

commit SHA

organization name

default branch

Using a tag is a best practice because tags are immutable and represent a fixed version of your action. By referencing tags, consumers of your action can be assured they are using a stable and specific version of the action, which helps in avoiding issues with breaking changes.
The commit SHA is another reliable way to specify a particular version of an action. By referencing a specific commit SHA, consumers can ensure they are using exactly the code that was written at that moment, avoiding the potential for changes in the future.

NO.36 What menu options in a repository do you need to select in order to use a starter workflow that is provided by your organization?

Actions > Load workflow

Workflow > New workflow

Workflow > Load workflow

Actions > New workflow

To use a starter workflow provided by your organization, you need to go to the Actions tab in the repository and select New workflow. This option allows you to either create a new workflow or select from a list of available workflow templates, including starter workflows provided by your organization.

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GitHub GitHub-Actions Exam Syllabus Topics:

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