What is the purpose of an IP allow list for GitHub-hosted runners?

To restrict which GitHub-hosted runner images can be used in workflows

To assign static IP addresses to GitHub-hosted runners

To block GitHub-hosted runners from accessing the public internet

To allow only specific IP addresses to access internal resources from GitHub-hosted runners

A team needs to run a workflow that compiles a large C++ project and then runs a suite of integration tests that require a GPU. They also need to ensure the build uses the same compiler version across all runs. Which runner configuration should they use?

Use a GitHub-hosted runner with the `ubuntu-latest` label and install the compiler via a setup action.

Use a self-hosted runner with a GPU and a custom label, and install the compiler in the workflow using a setup action.

Use a GitHub-hosted runner with the `gpu` label and a setup action for the compiler.

Use a GitHub-hosted runner with the `windows-latest` label and rely on the preinstalled compiler.

An organization has a self-hosted runner that is registered at the organization level. They want to use it for a specific repository, but the repository is not in the runner group that the runner belongs to. What should they do?

Re-register the runner at the repository level.

Use a custom label in the workflow.

Add the repository to the runner group.

Create a new runner group and add the runner to it.

An organization has multiple self-hosted runners. They want to ensure that only the 'Platform' team can use a specific set of runners, while other teams can use the rest. What should they do?

Create a runner group, add the specific runners to it, and grant access to the Platform team.

Set the runners to 'private' mode.

Assign custom labels to the runners and use those labels in the workflow files.

Use a different repository for the Platform team's workflows.

Where are runner groups created and managed for an organization?

Organization settings → Security → Runner groups

Organization settings → Actions → Runner groups

Repository settings → Actions → Runner groups

Organization settings → General → Runner groups

GitHubActions Certification

Domain 4Objective 2

Manage Runners at Scale GH-200 Practice Questions (Page 2)

Part of the Manage GitHub Actions for the enterprise domain, which accounts for 20-25% of the GH-200 exam.

29questions here

6free pages

9concepts

20-25%of the exam

Questions 6–10

6foundation · easy
What is the purpose of an IP allow list for GitHub-hosted runners?
Select an answer first
7application · medium
A team needs to run a workflow that compiles a large C++ project and then runs a suite of integration tests that require a GPU. They also need to ensure the build uses the same compiler version across all runs. Which runner configuration should they use?
Select an answer first
8expert · hard
An organization has a self-hosted runner that is registered at the organization level. They want to use it for a specific repository, but the repository is not in the runner group that the runner belongs to. What should they do?
Select an answer first
9application · medium
An organization has multiple self-hosted runners. They want to ensure that only the 'Platform' team can use a specific set of runners, while other teams can use the rest. What should they do?
Select an answer first
10foundation · easy
Where are runner groups created and managed for an organization?
Select an answer first

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