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Topic	Details
Topic 1	Author and Maintain Actions: This domain evaluates the abilities of Action Developers and Automation Engineers to select and create suitable types of GitHub Actions, such as JavaScript, Docker containers, or run steps. It emphasizes troubleshooting action code, understanding the components and file structures of actions, and using workflow commands within actions to communicate with runners, including exit code management.
Topic 2	Author and Maintain Workflows: This section of the exam measures skills of DevOps Engineers and Automation Specialists and covers building and managing workflows triggered by events such as pushes, scheduled times, manual triggers, and webhooks. It includes understanding workflow components like jobs, steps, actions, and runners, syntax correctness, environment variables, secrets management, and dependencies between jobs. Candidates will also demonstrate practical abilities to create workflows for various purposes, including publishing packages, using service containers, routing jobs, and deploying releases to cloud providers.
Topic 3	Consume Workflows: This domain targets Software Developers and Quality Assurance Engineers and focuses on interpreting workflow runs and their outcomes. It covers identifying triggering events, reading workflow configurations, troubleshooting failures by analyzing logs, enabling debug logging, managing environment variables, caching dependencies, and passing data between jobs. Candidates also manage workflow runs, artifacts, approvals, and status badges, as well as locating workflows within repositories and leveraging organizational templated workflows.
Topic 4	Manage GitHub Actions in the Enterprise: This section measures the expertise of Enterprise Administrators and Platform Engineers in distributing and managing GitHub Actions and workflows at the organizational level. It includes reuse and sharing of templates, strategies for managing reusable components via repositories and naming conventions, controlling access to actions, setting organization-wide usage policies, and planning maintenance to ensure efficient enterprise-wide deployment of GitHub Actions.

NO.18 As a developer, you have a 10-MB data set that is required in a specific workflow. Which steps should you perform so the dataset is stored encrypted and can be decrypted during the workflow? (Choose three.)

Encrypt the dataset.

Leverage the actions/download-secret action in the workflow.

Store the dataset in a GitHub encrypted secret.

Store the encryption keys in a GitHub encrypted secret.

Compress the dataset

Commit the encrypted dataset to the same repository as the workflow

Create a GitHub encrypted secret with the Large object option selected and upload the dataset.

NO.19 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.

NO.20 As a developer, you need to integrate a GitHub Actions workflow with a third-party code quality provider that uses the Checks API. How should you trigger a follow-up workflow?

Add the workflow_run webhook event as a trigger for the workflow for the code quality integration name

Add the check_run webhook event as a trigger for the workflow when the code quality integration is completed

Add the pull_request webhook event as a trigger for the workflow when the code quality integration is synchronized

Add the deployment webhook event as a trigger for the workflow when the code quality integration is completed

NO.21 Which run: command will set a step’s output?

run: echo “MY_OUTPUT=foo” >> $GITHUB_OUTPUT

run: export MY_OUTPUT=foo

run: echo ${{ $GITHUB_OUTPUT=foo }}

run: echo “::set-env name=MY OUTPUT::foo”

NO.22 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).

Push the image to the GitHub Container Registry.

Authenticate to the GitHub Container Registry.

Use the actions/setup-docker action.

Pull the image from the GitHub Container Registry.

Build the container image.

NO.23 In a workflow triggered by a pull request comment, which GitHub Actions context property contains the event payload used to access the comment text and the pull request number?

github.repository

github.event

github.event_path

github.job

NO.24 As a developer, you need to add the correct syntax to allow the following workflow file to be triggered by multiple types of events. Which two code blocks should you add starting at line 5?
(Each correct answer presents a complete solution. Choose two.)

on: [push, pull_request]

on:
branches:
– ‘main’
– ‘dev’

on:
schedule:
– cron: ‘*/15 * * * *’
initiate:
– ‘main’

on: [push, commit]

on:
push:
branches:
– main
release:
types:
– created

on:
env:
– ‘prod’
– ‘qa’
– ‘test’

NO.25 Which choices represent best practices for publishing actions so that they can be consumed reliably? (Each correct answer presents a complete solution. Choose two.)

default branch

commit SHA

repo name

tag

organization name

NO.26 You need to create new workflows to deploy to an unfamiliar cloud provider. What is the fastest and safest way to begin?

Create a custom action to wrap the cloud provider’s CLI.

Search GitHub Marketplace for verified actions published by the cloud provider.

Use the actions/jenkins-plugin action to utilize an existing Jenkins plugin for the cloud provider.

Search GitHub Marketplace for actions created by GitHub.

Download the CLI for the cloud provider and review the associated documentation.

NO.27 What is the proper syntax to reference the system-provided run number variable?

${{var.GITHUB_RUN_NUMBER}}

${{env.GITHUB_RUN_NUMBER}}

$GITHUB_RUN_NUMBER

${{GITHUB_RUN_NUMBER}}

$github.run_number

NO.28 Which of the following scenarios would require the use of self-hosted runners instead of GitHub-hosted runners?

exceeding 50,000 monthly minutes of build time

using Docker containers as part of the workflow

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

performing builds on macOS

using specialized hardware configurations required for workflows

NO.29 Which syntax correctly accesses a job output (output1) of an upstream job (job1) from a dependent job within a workflow?

${{needs.job1.outputs.output1}}

${{needs.job1.output1}}

${{depends.job1.output1}}

${{job1.outputs.output1}}

NO.30 In which of the following scenarios should you use self-hosted runners? (Each correct answer presents a complete solution. Choose two.)

when the workflow jobs must be run on Windows 10

when jobs must run for longer than 6 hours

when a workflow job needs to install software from the local network

when GitHub Actions minutes must be used for the workflow runs

when you want to use macOS runners

NO.31 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

NO.32 Your organization needs to simplify reusing and maintaining automation in your GitHub Enterprise Cloud. Which components can be directly reused across all repositories in an organization?
(Each correct answer presents a complete solution. Choose three.)

actions stored in an organizational partition in the GitHub Marketplace

custom Docker actions stored in GitHub Container Registry

self-hosted runners

encrypted secrets

workflow templates

actions stored in private repositories in the organization

NO.33 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.)

echo “::error file=main.py,line=10,col=15::There was an error”

echo “::error=There was an error::”

echo “::error::There was an error”

echo “::error message=There was an error::”

NO.34 How can GitHub Actions encrypted secrets be used in if: conditionals within a workflow job?

Set the encrypted secret as a job-level environment variable and then reference the environment variable within the conditional statement.

Create a job dependency that exposes the encrypted secret as a job output, which can then be leveraged in a subsequent dependent job.

Use the secrets context within the conditional statement, e.g. ${{ secrets.MySuperSecret }}.

Use a workflow command to expose the encrypted secret via a step’s output parameter and then use the step output in the job’s if: conditional.

NO.35 Which files are required for a Docker container action in addition to the source code? (Choose two.)

Dockerfile

Actionfile

metadata.yml

action.yml

NO.36 As a developer, you are configuring GitHub Actions to deploy VMs to production. A member of the VMOps team must provide approval before the deployment occurs. Which of the following steps should you take? (Each correct answer presents part of the solution. Choose two.)

Navigate to the organization settings and create a Production environment with the VMOps team as a required reviewer.

Specify the environment named Production in the workflow jobs that deploy to the VMs.

Navigate to the repository settings and create a Production environment with the VMOps team as a required reviewer.

Add the VMs to the environment.

Specify the VMOps team as the owner of the environment.

NO.37 Which of the following statements are true regarding the use of GitHub Actions on a GitHub Enterprise Server instance? (Choose three.)

Use of GitHub Actions on GitHub Enterprise Server requires a persistent internet connection

Actions created by GitHub are automatically available and cannot be disabled

Most GitHub authored actions are automatically bundled for use on GitHub Enterprise Server

Third party actions can be used on GitHub Enterprise Server by configuring GitHub Connect

Actions must be defined in the .github repository

Third party actions can be manually synchronized for use on GitHub Enterprise Server

NO.38 In which locations can actions be referenced by workflows? (Choose three.)

a separate public repository

an .action extension file in the repository

the same repository as the workflow

a published Docker container image on Docker Hub

the runs-on: keyword of a workflow file

the repository’s Secrets settings page

a public NPM registry

NO.39 In GitHub Actions, how is the success or failure of a step determined by its exit code?

Exit codes are ignored and a maintainer sets the result manually

Zero exit code means success and any nonzero means failure

Success is controlled by continue-on-error rather than the exit code

Every exit code is a failure

NO.40 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?
(Each correct answer presents a complete solution. Choose three.)

Actions can be published to an internal marketplace.

GitHub-verified actions can be collectively enabled for use in the enterprise.

Specific actions can individually be enabled for the organization, including version information.

Actions can be restricted to only those available in the enterprise.

Individual third-party actions enabled with a specific tag will prevent updated versions of the action from introducing vulnerabilities.

Actions created by GitHub are automatically enabled and cannot be disabled.

NO.41 As a DevOps engineer, you need to execute a deployment to different environments like development and testing based on the labels added to a pull request. The deployment should use the releases branch and trigger only when there is a change in the files under ‘apps’ folder. Which code block should be used to define the deployment workflow trigger?

on:
pull_request_label:
branches:
– ‘releases’
paths:
– ‘apps/**’

on:
pull_request:
types: [labeled]
branches:
– ‘releases/**’
paths:
– ‘apps’

on:
pull_request:
types: [labeled]
branches:
– ‘releases’
paths:
– ‘apps/**’

on:
pull_request_review:
types: [labeled]
branches:
– ‘releases’
paths:
– ‘apps/**’

NO.42 What repository visibility is required for a GitHub Action to be listed on GitHub Marketplace?

Verified creator status

Metadata in a subfolder

Public repository

Use GitHub Container Registry

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