[Jun 23, 2026] Microsoft Dumps - Learn How To Deal With The (GH-900) Exam Anxiety
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Microsoft GH-900 Exam Syllabus Topics:
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NEW QUESTION # 37
In GitHub, why is it recommended to deploy from your feature branch before merging into the main branch?
- A. To directly deploy changes from the main branch without any intermediate testing
- B. To avoid the need for testing changes in production
- C. To ensure the changes are verified and validated in a production environment
- D. To speed up the process of merging changes into the main branch
Answer: C
Explanation:
It is recommended to deploy from your feature branch before merging into the main branch to ensure the changes are verified and validated in a production environment. This practice helps in identifying any potential issues or bugs in a real-world scenario before the changes are permanently integrated into the main branch. By deploying from the feature branch, developers can catch and address issues early, reducing the risk of introducing bugs into the main branch, which is usually considered the stable branch.
NEW QUESTION # 38
What best describes Markdown?
- A. Markup language
- B. Containerization solution
- C. Scripting language
- D. Version control system
- E. Programming language
Answer: A
Explanation:
Markdown is a lightweight markup language with plain-text formatting syntax. It is designed to be easy to write and read in its raw form, and it can be converted into HTML and other formats. Markdown is commonly used for formatting readme files, writing messages in online discussion forums, and creating rich text documents.
* Markup Language:
* Option A is correct because Markdown is indeed a markup language. It is not a programming language, scripting language, version control system, or containerization solution.
* Incorrect Options:
* Option B is incorrect because Markdown is not a programming language; it does not involve control structures or variables.
* Option C is incorrect because Markdown is not used for scripting or automation.
* Option D is incorrect because Markdown does not manage version control.
* Option E is incorrect because Markdown is not related to containerization technologies like Docker.
References:
GitHub Docs: Basic writing and formatting syntax
NEW QUESTION # 39
Workflows can reference actions in:
(Each correct answer presents a complete solution. Choose three.)
- A. The same repository as your workflow file.
- B. An enterprise marketplace.
- C. GitHub Packages.
- D. A published Docker container image on Docker Hub.
- E. Any public repository.
Answer: A,D,E
Explanation:
As mentioned in the answer to Question no. 66, GitHub Actions workflows can reference actions from a variety of sources:
* Any Public Repository:
* Option A is correct. Actions can be sourced from any public GitHub repository.
* The Same Repository as Your Workflow File:
* Option B is correct. Actions within the same repository as the workflow file can be referenced directly.
* A Published Docker Container Image on Docker Hub:
* Option E is correct. Workflows can also use actions provided as Docker container images from Docker Hub.
* Incorrect Options:
* Option C and D are not relevant for directly referencing actions in workflows.
References:
GitHub Docs: Reusing Workflows
NEW QUESTION # 40
What layouts are available for GitHub Projects? (Choose three.)
- A. Roadmap
- B. Kanban
- C. Board
- D. Table
- E. Backlog
Answer: B,C,D
Explanation:
GitHub Projects supports various layouts to help teams organize and visualize their work. The available layouts include:
B). Kanban: This is a visual task management tool where tasks are represented as cards and moved across columns that represent different stages of work.
C). Board: This layout is similar to Kanban but can be more flexible, allowing users to set up boards in various ways to suit their workflow needs.
D). Table: The Table layout allows you to view your tasks in a spreadsheet-like format, making it easy to manage and edit large amounts of data at once.
Roadmap and Backlog are not standard layouts provided by GitHub Projects. While these terms might be relevant in other project management contexts, GitHub Projects specifically offers Kanban, Board, and Table layouts.
NEW QUESTION # 41
Which of the following is a restriction for Enterprise Managed Users (EMUs)?
- A. Organization base permissions cannot be applied.
- B. Each GitHub team must be linked to an identity provider group.
- C. Users cannot create public repositories.
- D. Custom repository roles are not available.
Answer: C
Explanation:
Managed user accounts cannot create public content or collaborate outside your enterprise.
Managed user accounts can contribute only to private and internal repositories within their enterprise and their own private repositories.
Reference:
https://docs.github.com/en/enterprise-cloud@latest/admin/managing-iam/understanding-iam-for- enterprises/abilities-and-restrictions-of-managed-user-accounts
NEW QUESTION # 42
How can a user create a repository template, and what permissions are required?
- A. With Maintain permissions, navigate to Organization settings, select the repository, and choose Template Repository.
- B. With Admin permissions, navigate to Repository settings and select Template Repository.
- C. With Admin permissions, navigate to Organization settings, select the repository, and choose Template Repository.
- D. With Maintain permissions, navigate to Repository settings and select Template Repository.
Answer: B
Explanation:
Creating a repository template in GitHub requires specific steps and permissions:
* Creating a Repository Template:
* Option A is correct because a user with Admin permissions can navigate to the repository ' s settings and enable the " Template Repository " option. This allows other users to generate new repositories from this template, which includes all branches, tags, and file history.
* Other Options:
* Option B is incorrect because " Maintain " permissions do not allow the creation of repository templates, and the option is not found in Organization settings but in the repository settings.
* Option C is incorrect because the " Template Repository " option is in the repository settings, not in Organization settings.
* Option D is incorrect because " Maintain " permissions do not grant the ability to create a repository template.
References:
GitHub Docs: Creating a Template Repository
NEW QUESTION # 43
What is the primary purpose of creating a new branch in the GitHub flow?
- A. To experiment with new features or fixes
- B. To capture information about an issue
- C. To incorporate changes from a review
- D. To create a backup of the main branch
Answer: A
Explanation:
In GitHub Flow, creating a new branch is a key step in the development process that allows for isolated development of new features or fixes without affecting the main codebase.
* Experimenting with New Features or Fixes:
* Option C is correct. The primary purpose of creating a new branch in the GitHub flow is to provide a safe space to experiment with new features or fixes. This allows developers to work on changes independently and only merge them into the main branch after they have been reviewed and approved.
* Incorrect Options:
* Option A (To create a backup of the main branch) is incorrect because branches are not typically used for backups; they are for active development.
* Option B (To capture information about an issue) is incorrect because issues are tracked separately; branches are for code changes.
* Option D (To incorporate changes from a review) is incorrect because incorporating changes is done during the pull request process, not when creating a branch.
References:
GitHub Docs: GitHub Flow
NEW QUESTION # 44
As a user, what feature can you use to add an issue to the top of the Issues page for easier visibility?
- A. Subscribe to the issue.
- B. Pin the issue.
- C. Star the issue.
- D. Label the issue.
Answer: B
Explanation:
Pinning an issue to your repository
You can pin up to three important issues above the issues list in your repository.
Who can use this feature?
People with write access to a repository can pin issue in the repository.
1. On GitHub, navigate to the main page of the repository.
2. Under your repository name, click Issues.
3. In the list of issues, click the issue you'd like to pin.
4. In the right sidebar, click Pin issue.
Reference:
https://docs.github.com/en/issues/tracking-your-work-with-issues/administering-issues/pinning- an-issue-to-your-repository
NEW QUESTION # 45
What is the primary purpose of creating a new branch in the GitHub flow?
- A. To experiment with new features or fixes
- B. To capture information about an issue
- C. To incorporate changes from a review
- D. To create a backup of the main branch
Answer: A
Explanation:
In GitHub Flow, creating a new branch is a key step in the development process that allows for isolated development of new features or fixes without affecting the main codebase.
Experimenting with New Features or Fixes:
Option C is correct. The primary purpose of creating a new branch in the GitHub flow is to provide a safe space to experiment with new features or fixes. This allows developers to work on changes independently and only merge them into the main branch after they have been reviewed and approved.
NEW QUESTION # 46
What are all repository visibility options in GitHub Enterprise?
- A. external, private
- B. public, private
- C. external, public, and private
- D. public, internal, and private
Answer: D
Explanation:
Repository visibility
There are three visibility types for repositories: public, internal, and private.
Public repositories are visible to the world and are primarily used for open source content.
Internal repositories are read-accessible to all full members of your enterprise account (not to outside collaborators).
Private repositories are only visible to individuals or teams who have been given explicit access, including through enterprise or organization base permissions.
Reference:
https://resources.github.com/learn/pathways/administration-governance/essentials/manage-your- repository-visibility-rules-and-settings/
NEW QUESTION # 47
What are some scenarios that can automatically subscribe you to conversations on GitHub?
(Each answer presents a complete solution. Choose three.)
- A. Opening a pull request or issue
- B. Being assigned to an issue or pull request
- C. Being added as a repo admin
- D. Commenting on a thread
- E. Pushing a commit to the default branch
Answer: A,B,D
Explanation:
On GitHub, certain actions automatically subscribe you to conversations so that you receive notifications about further activity in that thread.
Opening a Pull Request or Issue:
Option C is correct because when you open a pull request or issue, you are automatically subscribed to the conversation and will receive notifications for any updates.
Commenting on a Thread:
Option D is correct because commenting on an issue or pull request automatically subscribes you to that thread, ensuring you are notified of further comments or changes.
Being Assigned to an Issue or Pull Request:
Option E is correct because when you are assigned to an issue or pull request, you are automatically subscribed to notifications related to it.
Incorrect Options:
Option A is incorrect because pushing a commit to the default branch does not automatically subscribe you to conversations.
Option B is incorrect because being added as a repo admin does not automatically subscribe you to specific conversations unless you engage with them.
Reference:
GitHub Docs: Subscribing to Notifications
NEW QUESTION # 48
What is a Git remote?
- A. a local copy of the repository stored on a user ' s machine
- B. a branch in the repository where changes are pushed for collaboration
- C. a separate repository for testing before pushing changes to the main repository
- D. a reference to a repository that is hosted in a separate location
Answer: D
NEW QUESTION # 49
Which of the following two-factor authentication (2FA) methods can you use to secure a GitHub account? (Choose three.)
- A. Security questions
- B. Security keys
- C. Authenticator app
- D. GitHub mobile
- E. Single sign-on
Answer: B,C,D
Explanation:
The following two-factor authentication (2FA) methods can be used to secure a GitHub account:
A). Authenticator app: You can use an authenticator app (like Google Authenticator or Authy) to generate time-based one-time passwords (TOTP) for logging in.
C). GitHub mobile: The GitHub mobile app can also be used to receive 2FA codes, adding convenience for users who prefer to manage everything from their mobile devices.
D). Security keys: Physical security keys (such as YubiKeys) can be used as a strong form of 2FA, requiring physical access to the key to authenticate.
Security questions and Single sign-on (SSO) are not considered 2FA methods in the context of GitHub account security.
NEW QUESTION # 50
Which of the following is a primary goal of GitHub's community?
- A. Creating a competitive environment for developers
- B. Facilitating collaboration and creativity
- C. Exclusively supporting experienced developers
- D. Enforcing strict code quality standards
Answer: B
Explanation:
GitHub's community is centered around enabling developers to collaborate and innovate together. The platform provides tools and environments that foster open communication, sharing of ideas, and collective problem-solving.
Facilitating Collaboration and Creativity:
Option C is correct because GitHub is designed to be a collaborative platform where developers can work together on projects, share code, and contribute to open source initiatives, all in an environment that encourages creativity.
Incorrect Options:
Option A is incorrect because GitHub is inclusive of developers of all skill levels, not just experienced ones.
Option B is incorrect because GitHub is not about creating a competitive environment; rather, it focuses on collaboration.
Option D is incorrect because while code quality is important, enforcing strict code quality standards is not the primary goal of the GitHub community.
Reference:
GitHub Docs: Building a Strong Community
NEW QUESTION # 51
Which of the following is an Innersource development practice?
- A. Sharing code between teams within the organization
- B. Making all repositories publicly accessible
- C. Adopting open source code into the organization
- D. Removing open source code from the organization
Answer: A
Explanation:
Innersource is a development practice where an organization adopts open-source development methodologies within its own internal environment. The primary goal of innersource is to break down silos and encourage collaboration across different teams within the organization.
* Sharing Code Between Teams:
* Option B is correct because innersource involves sharing code between teams within the organization, similar to how open-source communities share code across the public domain. This practice fosters collaboration, improves code quality, and allows for reuse of code, reducing duplication of efforts.
* Incorrect Options:
* Option A is incorrect because adopting open-source code into the organization is related to using open-source software, not specifically to innersource practices.
* Option C is incorrect because removing open-source code from the organization is contrary to the principles of both open source and innersource.
* Option D is incorrect because making all repositories publicly accessible refers to open source, not innersource. Innersource typically involves keeping code internal to the organization.
References:
GitHub Docs: What is Innersource?
Innersource Commons: The Basics
NEW QUESTION # 52
What is the difference between an organization member and an outside collaborator?
- A. Two-factor authentication (2FA) is not required for outside collaborators.
- B. Outside collaborators do not consume paid licenses.
- C. Outside collaborators cannot be given the admin role on a repository.
- D. Organization base permissions do not apply to outside collaborators.
Answer: D
Explanation:
In GitHub, an organization member is a user who has been added to an organization and is subject to the organization's base permissions and policies. An outside collaborator is a user who is not a member of the organization but has been granted access to one or more repositories within the organization.
Organization Members:
Members are subject to the organization's base permissions, which apply across all repositories within the organization. These permissions might include read, write, or admin access, depending on what has been set as the default.
Members consume paid licenses if the organization is on a paid plan.
Members are required to have two-factor authentication (2FA) if the organization enforces it.
Outside Collaborators:
Outside collaborators do not have organization-wide permissions. They only have access to specific repositories to which they have been granted permission. This means organization base permissions do not apply to them (making option A correct).
Outside collaborators do not consume paid licenses. They are only counted toward the license if they are made organization members.
Outside collaborators can be granted any level of permission, including the admin role on specific repositories.
Two-factor authentication (2FA) can be enforced for outside collaborators at the repository level, depending on the organization's security settings.
Given this information, option A is the correct answer: "Organization base permissions do not apply to outside collaborators."
NEW QUESTION # 53
What are some scenarios that can automatically subscribe you to conversations on GitHub?
(Each answer presents a complete solution. Choose three.)
- A. Opening a pull request or issue
- B. Being assigned to an issue or pull request
- C. Being added as a repo admin
- D. Commenting on a thread
- E. Pushing a commit to the default branch
Answer: A,B,D
Explanation:
On GitHub, certain actions automatically subscribe you to conversations so that you receive notifications about further activity in that thread.
* Opening a Pull Request or Issue:
* Option C is correct because when you open a pull request or issue, you are automatically subscribed to the conversation and will receive notifications for any updates.
* Commenting on a Thread:
* Option D is correct because commenting on an issue or pull request automatically subscribes you to that thread, ensuring you are notified of further comments or changes.
* Being Assigned to an Issue or Pull Request:
* Option E is correct because when you are assigned to an issue or pull request, you are automatically subscribed to notifications related to it.
* Incorrect Options:
* Option A is incorrect because pushing a commit to the default branch does not automatically subscribe you to conversations.
* Option B is incorrect because being added as a repo admin does not automatically subscribe you to specific conversations unless you engage with them.
References:
GitHub Docs: Subscribing to Notifications
NEW QUESTION # 54
What is the difference between Git and GitHub?
- A. Git is a command-line tool for tracking file changes, while GitHub is a platform for collaborating on Git repositories.
- B. Git is a cloud-based hosting service, while GitHub is a distributed version control system.
- C. Git is a centralized version control system, while GitHub is a cloud-based collaboration platform.
- D. Git and GitHub are different names for the same tool that is used for version control and collaboration.
Answer: A
NEW QUESTION # 55
What is the primary purpose of creating a security policy in a repository?
- A. To define which types of secrets are blocked with push protection
- B. To describe how security vulnerabilities should be responsibly disclosed
- C. To ensure that peer code review occurs before new changes are merged
- D. To customize the repository's Dependabot configuration
Answer: B
Explanation:
The primary purpose of creating a security policy in a GitHub repository is to guide users and contributors on how to report security vulnerabilities in a responsible and secure manner. This policy outlines the preferred method of communication, timelines, and any other pertinent information related to handling security issues.
Security Policy:
Option C is correct because a security policy provides guidelines for responsibly disclosing security vulnerabilities. This helps maintainers respond to and address security concerns promptly and securely, thereby protecting the project and its users.
NEW QUESTION # 56
You are explaining version control tools to a new team member. They ask whether they need GitHub to use Git. How would you clarify the difference between Git and GitHub? (Choose two.)
- A. Git is a distributed version control system that runs on your local machineright
- B. GitHub is a command-line tool used to track code changes locally
- C. GitHub is an online platform for hosting Git repositories and enabling collaborationright
- D. Git and GitHub are the same and can only be used together
Answer: A,C
Explanation:
Git is a distributed version control system that runs locally, allowing developers to track changes and manage history independently, while GitHub is an online platform that hosts Git repositories and facilitates collaboration among developers.
Option B is CORRECT because Git operates locally, allowing developers to track changes, create branches, and manage version history without needing an internet connection.
Option C is CORRECT. GitHub provides a cloud-based space where developers can store, share, and collaborate on Git-managed projects with others.
Reference:
https://docs.github.com/en/get-started/learning-about-github/github-glossary#git-vs-github
NEW QUESTION # 57
Which of the following are included as pre-defined repository roles? (Choose three.)
- A. Security
- B. Write
- C. Delete
- D. Triage
- E. Maintain
- F. View
Answer: B,D,E
Explanation:
GitHub provides several pre-defined repository roles that determine the level of access and permissions a user has within a repository. The roles that are included by default are:
Triage: Allows users to manage issues and pull requests without write access to the code.
Maintain: Provides more extensive access, including managing settings, but without full administrative control.
Write: Grants permission to push changes and manage issues and pull requests.
Roles like "Security" and "Delete" are not standard pre-defined roles, and "View" is generally referred to as "Read" in GitHub's permission structure.
NEW QUESTION # 58
Who can be assigned to an Issue or pull request?
(Each answer presents a complete solution. Choose two.)
- A. Anyone who has commented on the Issue or pull request
- B. Anyone with write permissions to the repository
- C. Anyone who has a personal GitHub account
- D. Anyone who has an enterprise GitHub account
Answer: A,B
Explanation:
In GitHub, issues and pull requests (PRs) are essential tools for managing work and collaboration in a project. Assigning individuals to these issues or PRs is a way to indicate responsibility for addressing the issue or completing the PR.
Anyone with write permissions to the repository:
Users who have write permissions to a repository can be assigned to issues and pull requests. Write permissions allow users to push changes to the repository, create branches, and modify issues and pull requests. Assigning them to an issue or PR ensures they are recognized as responsible for the task.
Anyone who has commented on the Issue or pull request:
GitHub allows you to assign issues or pull requests to users who have already engaged with the discussion by commenting on it. This feature is particularly useful for quickly assigning tasks to those who are already involved in the conversation.
Incorrect Options:
Option A is incorrect because having an enterprise GitHub account alone does not necessarily grant the ability to be assigned to issues or PRs. Permission to assign is based on repository-specific roles and permissions.
Option C is incorrect because not all personal GitHub accounts can be assigned to issues or PRs. The user needs either write permissions to the repository or must have commented on the issue or PR.
Reference:
GitHub Docs: Assigning Issues and Pull Requests
GitHub Docs: Permission Levels for a Repository
This detailed explanation provides clarity on GitHub's assignment mechanics for issues and pull requests, reflecting the platform's collaborative nature.
NEW QUESTION # 59
While maintaining the gist history, which of the following is the most efficient way to create a public gist based on another user's gist?
- A. Request to be added to the existing gist.
- B. Clone the gist.
- C. Fork the gist.
- D. Create a new gist and copy the content from the existing gist.
Answer: C
Explanation:
Forking a gist is the most efficient way to create a public gist based on another user's gist while maintaining the history of the original gist. When you fork a gist, you create a new gist in your own account that retains a link to the original, allowing you to track changes and contribute back if desired.
Forking a Gist:
Option A is correct because forking is a straightforward way to create your own copy of another user's gist while preserving the history and making it easy to track updates.
NEW QUESTION # 60
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