Microsoft GH-900 Exam Questions Instant Access

Question 1

What happens when you link an issue to a pull request?

AA reference to the pull request is added to the issue's timeline

BThe issue is locked for further comments

CThe pull request is automatically approved

DThe pull request is added to the repository's project board

EThe issue is automatically closed when the pull request is merged

Answer : E

Linking an issue to a pull request connects planned or reported work with the code change intended to resolve it. In GitHub workflows, this relationship helps maintainers track which pull request addresses a specific issue. When a pull request is linked in a way that closes the issue, such as through supported closing keywords or the development relationship, GitHub can automatically close the issue after the pull request is merged. This improves traceability and reduces manual cleanup after work is completed. Linking does not approve the pull request, because approval depends on review permissions and branch protection settings. It also does not lock the issue or automatically add the pull request to a project board. The main benefit is connecting work items to code changes.

Question 2

Which of the following outcomes can be achieved with a branch protection rule?

ARequire two-factor authentication (2FA) by code contributors.

BRequire approval before merging changes.

CBlock code pushes that contain hardcoded secrets.

DRestrict who can view the branch.

Answer : B

Question 3

Which of the following is the first step in the GitHub flow?

AOpen a pull request for review

BDelete the branch after merging

CMerge the pull request into the main branch

DCreate a branch for your changes

Answer : D

GitHub flow is a lightweight workflow used to safely introduce changes into a repository. The first step is to create a branch for your changes. A branch gives you an isolated workspace where you can develop a feature, fix a bug, or test an idea without directly affecting the main branch. After creating the branch, you make commits and push those changes. Then you open a pull request so others can review and discuss the work. Once the pull request is approved, it can be merged into the main branch. Deleting the branch happens only after the work has been merged and the branch is no longer needed. Therefore, branch creation comes first.

Question 4

How is github.dev different than Codespaces?

AExtensions in the Visual Studio Code Marketplace are supported by github.dev.

BCodespaces is available within the web browser.

CA free monthly quota for personal accounts is provided by github.dev.

DCodespaces provides terminal access.

Answer : D

Question 5

For which of the following does GitHub provide hosted runners?

AAWS, Azure, and GCP

BLinux, Windows, and macOS

CKubernetes

DDocker

Answer : B

Question 6

Which of the following statements is true regarding the mergeability of draft pull requests?

AThey cannot be merged, but code owners are automatically requested to review.

BThey can be merged, but code owners are not automatically requested to review.

CThey cannot be merged, and code owners are not automatically requested to review.

DThey can be merged, and code owners are automatically requested to review.

Answer : C

Question 7

Which three files can a user automatically add while creating a new repository?

AREADME, -git, and DOCS

BLICENSE, .git, and README

CREADME, .gitignore, and LICENSE

DLICENSE, DOCS, and .gitignore

Answer : C

Microsoft GitHub Foundations GH-900 Exam Questions