GH-200 Exam Questions

In which locations can actions be referenced by workflows? (Each correct answer presents a complete solution. Choose three.)

Scheduled workflows run on the:

In GitHub Enterprise Cloud, where do you set the policy that allows only enterprise hosted actions and reusable workflows to run?

In GitHub Actions, where should you declare custom environment variables so they are accessible across all jobs and steps in a single workflow run?

Which GitHub Actions event configuration triggers only for pull requests targeting the release branch and not for push events?

In GitHub Actions, which workflow key defines the events that trigger the workflow such as push or pull_request?

As a DevOps engineer, you are developing workflows to build an application. You have a requirement to create the build targeting multiple node versions. Which code block should you...

Disabling a workflow allows you to stop a workflow from being triggered without having to delete the file from the repo. In which scenarios would temporarily disabling a workflow b...

Which of the following is a valid reusable workflow reference?

What are the two ways to pass data between jobs? (Each correct answer presents part of the solution. Choose two.)

As a developer, you are optimizing a GitHub workflow that uses and produces many different files. You need to determine when to use caching versus workflow artifacts. Which two sta...

Which syntax correctly accesses a job output (output1) of an upstream job (job1) from a dependent job within a workflow?

What is the right method to ensure users approve a workflow before the next step proceeds?

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?

What is the simplest action type to run a shell script?

What is the most suitable action type for a custom action written in TypeScript?

You are a DevOps engineer working on custom Actions development. You need to handle the errors or exceptions as part of the JavaScript based action code. What should be added to th...

Custom environment variables can be defined at multiple levels within a workflow file including: (Each answer presents a complete solution. Choose three.)

You are a DevOps engineer working on deployment workflows. You need to execute the deploy job only if the current branch name is feature-branch. Which code snippet will help you to...

What are the mandatory requirements for publishing GitHub Actions to the GitHub Marketplace? (Each correct answer presents part of the solution. Choose two.)

Which of the following is the proper syntax to specify a custom environment variable named MY_VARIABLE with the value my-value?

As a DevOps engineer, you need to define a deployment workflow that runs after the build workflow has successfully completed. Without modifying the build workflow, which trigger sh...

Which step is using the dbserver environment variable correctly?

In which scenarios could the GITHUB_TOKEN be used? (Each correct answer presents a complete solution. Choose two.)

As a developer, which of the following snippets will enable you to run the commands npm ci and npm run build as part of a workflow?

What is the smallest scope for an environment variable?

Which workflow event is used to manually trigger a workflow run?

Where should workflow files be stored to be triggered by events in a repository?

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).

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 pres...

Which action type should be used to bundle a series of run steps into a reusable custom action?

Which choices represent best practices for publishing actions so that they can be consumed reliably? (Each correct answer presents a complete solution. Choose two.)

What is a valid scenario regarding environment secrets?

What are two reasons to keep an action in its own repository instead of bundling it with other application code? (Each correct answer presents a complete solution. Choose two.)

As a developer, you are authoring a workflow that will deploy to both DevCloud and TestCloud resources. Each cloud resource is accessed with a different deployment key. Which appro...

GitHub-hosted runners support which capabilities? (Each correct answer presents a complete solution. Choose two.)

Your organization is managing secrets using GitHub encrypted secrets, including a secret named SuperSecret. As a developer, you need to create a version of that secret that contain...

As a developer, one of your workflows will require XCode version 11.2 hosted on macOS Catalina (i.e., v10.15). You've already created and configured a self-hosted runner to conform...

Which default GitHub environment variable indicates the owner and repository name?

You are a DevOps engineer in ABC Corp. You need to schedule your deployment workflow twice a week at 7:45 UTC every Wednesday and Saturday. What is the appropriate YAML structure?

You need to create new workflows to deploy to an unfamiliar cloud provider. What is the fastest and safest way to begin?

Which scopes are available to define custom environment variables within a workflow file? (Choose three.)

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?

Which of the following scenarios requires a developer to explicitly use the GITHUB_TOKEN or github.token secret within a workflow? (Choose two.)

By default, which workflows can use an action stored in internal repository? (Each answer presents a complete solution. Choose two.)