Pass Your Next GH-900 Certification Exam Easily & Hassle Free [Q28-Q42]

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Pass Your Next GH-900 Certification Exam Easily & Hassle Free

Free Microsoft GH-900 Exam Question Practice Exams

Microsoft GH-900 Exam Syllabus Topics:

Topic	Details
Topic 1	Benefits of the GitHub Community: This section targets Community Managers and Open Source Contributors, focusing on engaging with the GitHub community. Candidates learn to participate in open source projects, utilize GitHub Discussions for collaboration and support, and contribute meaningfully to community-driven projects.
Topic 2	Collaboration Features: This section measures skills of Software Engineers and Team Leads and covers collaborative workflows using GitHub. It includes forking repositories, creating and managing pull requests, reviewing and merging code changes, and using GitHub Actions to support CI CD pipelines. Candidates also explore project management features such as creating and managing issues, using labels, milestones, and project boards, and tracking progress through GitHub Projects.
Topic 3	Introduction to Git and GitHub: This section of the exam measures skills of Junior Developers and Platform Support Specialists and covers the basic understanding of Git and GitHub. It explains what Git is and why it is used, the fundamental Git workflow, and concepts related to repositories including their local and remote distinctions. Candidates learn essential Git commands such as initializing and cloning repositories, adding and committing changes, pushing and pulling updates, and branching and merging. It also covers navigating GitHub by creating accounts, managing repositories, understanding its interface, and working with issues and pull requests.

NEW QUESTION 28
Which of the following information is available by default in a user ‘ s GitHub profile?

Personal biography and profile picture

Public Secure Shell Protocol (SSH) keys

A list of the user ‘ s private repositories

Email address and password

A user ‘ s GitHub profile typically includes public information such as a personal biography, profile picture, and a list of public repositories. More sensitive information, like email addresses and passwords, is not publicly displayed.
* Personal Biography and Profile Picture:
* Option A is correct because these are standard elements displayed on a user ‘ s public GitHub profile. This information is meant to provide a brief introduction to the user and their interests or skills.
* Incorrect Options:
* Option B is incorrect because public SSH keys may be associated with a user ‘ s account but are not displayed by default on the profile page.
* Option C is incorrect because private repositories are not listed on a public profile.
* Option D is incorrect because a user ‘ s email address and password are private information and not displayed on their public profile.
References:
GitHub Docs: Managing Your Profile

NEW QUESTION 29
Which of the following GitHub features supports Polling?

Projects

Issues

Discussions

Wikis

Discussions Polls
Polls are available on GitHub Discussions! Polls make it easy for community members to gauge interest, vote, and interact with one another without having to comment.

NEW QUESTION 30
In GitHub, why is it recommended to deploy from your feature branch before merging into the main branch?

To directly deploy changes from the main branch without any intermediate testing

To speed up the process of merging changes into the main branch

To avoid the need for testing changes in production

To ensure the changes are verified and validated in a production environment

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 31
Which of the following features does GitHub provide to enhance collaboration within teams?

real-time collaboration through pair programming

code review and discussion through issues and pull requests

automated testing and code quality analysis

git repositories hosting and sharing capabilities

NEW QUESTION 32
In GitHub flow, what is the primary operation when a pull request is approved?

The feature branch is merged.

The changes are deployed.

A release issue is created.

A git tag is created.

NEW QUESTION 33
Which of the following fields must you fill out when creating a new issue?

Repository visibility

Branch name

Commit message

Issue title and description

When creating an issue in GitHub, the issue form captures the information needed to describe the work, bug, question, or request. The title identifies the issue in lists, search results, notifications, and project views. The description provides context, details, steps to reproduce, expected behavior, screenshots, or other supporting information. Repository visibility is configured in repository settings, not when opening an issue. Branch name and commit message are related to Git changes and commits, not issue creation. GitHub issues are designed for tracking work and discussion, so the key information belongs in the issue title and description. A clear title and useful description make it easier for maintainers and collaborators to triage, assign, prioritize, and resolve the issue efficiently.

NEW QUESTION 34
How can a user highlight a post to the top of the Discussions page?

Save the discussion.

Pin the discussion.

Create an issue from the discussion.

Star the discussion.

To highlight a post at the top of the Discussions page on GitHub, you can Pin the discussion.
Pinning a discussion ensures it remains prominently visible at the top of the list, making it easier for others to find and participate in that discussion. This is particularly useful for important announcements or frequently referenced topics.

NEW QUESTION 35
Without using advanced search syntax, what are some of the available default filters when searching through issues? (Choose two.)

your project

everything assigned to your team

your issues

everything you have commented on

everything assigned to you

Filtering issues and pull requests
Issues and pull requests come with a set of default filters you can apply to organize your listings.
You can filter issues and pull requests to find:
All open issues and pull requests
[C] Issues and pull requests that you’ve created
[E] Issues and pull requests that are assigned to you
Issues and pull requests where you’re @mentioned
Reference:
https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/filtering-and- searching-issues-and-pull-requests

NEW QUESTION 36
What happens when you assign multiple collaborators to an issue or pull request?

The issue or pull request is automatically marked as “In Progress.”

The issue or pull request is locked for editing by others.

Only the first collaborator is notified.

All assigned collaborators are notified and share responsibility.

Assigning collaborators to an issue or pull request helps clarify responsibility and ownership. When multiple collaborators are assigned, GitHub does not limit responsibility to only the first assignee.
Instead, all assigned users are associated with the work item and can receive notifications based on their notification settings. This is useful when several people share responsibility for investigation, implementation, review, or follow-up. Assignment does not automatically lock the issue or pull request, and it does not automatically change the item’s status to “In Progress.” Status tracking is usually handled through labels, Projects fields, or workflow automation. In GitHub collaboration workflows, assignees make it clear who is expected to work on or respond to an issue or pull request.

NEW QUESTION 37
Which of the following describes a branch in Git?

A pointer to an identical snapshot of the project at a specific point in time

A physical copy of the entire project stored on disk

A separate, isolated copy of the project’s codebase

A new repository that shares code with the original “upstream” repository

In Git, a branch is a fundamental concept that represents an independent line of development within a project.
Branch in Git:
Option C is correct because a branch in Git is essentially a separate, isolated copy of the project’s codebase where you can make changes without affecting the main codebase. Branches allow developers to work on features, fixes, or experiments in parallel to the main project.

NEW QUESTION 38
What is the primary purpose of creating a new branch in the GitHub flow?

To create a backup of the main branch

To capture information about an issue

To experiment with new features or fixes

To incorporate changes from a review

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.
Reference:
GitHub Docs: GitHub Flow

NEW QUESTION 39
How are issues and pull requests used?

Issues are used to push bug fixes to the repository; whereas, pull requests are used to collaborate around proposed changes made to a branch.

Issues are used to push bug fixes to the repository; whereas, pull requests are used to collaborate around proposed changes made to Projects.

Issues are used to track ideas, document feedback, and share information; whereas, pull requests are used to collaborate around proposed changes made to a branch.

Issues are used to track ideas, document feedback, and share information; whereas, pull requests are used to collaborate around changes made to Projects.

[C or D, Not A, Not B] Issues are quick to create, flexible, and can be used in many ways. Issues can track bug reports, new features and ideas, and anything else you need to write down or discuss with your team.
[A or C, Not B, not D] A pull request is a proposal to merge a set of changes from one branch into another. In a pull request, collaborators can review and discuss the proposed set of changes before they integrate the changes into the main codebase.
Reference:
https://docs.github.com/articles/creating-an-issue
https://docs.github.com/articles/about-pull-requests

NEW QUESTION 40
Which three of the following can be configured in a dev container for a GitHub Codespace? Each answer presents a complete solution.

The default region for Codespace data storage

Shell preferences and scripts using dotfiles

The inactivity timeout period for the Codespace

Extensions and plugins for the development environment

Programming languages and tools required for the project

A dev container defines the development environment for a GitHub Codespace. It allows a repository to specify tools, runtimes, dependencies, extensions, and setup behavior so contributors get a consistent workspace. Programming languages and project tools can be installed through the container configuration, making onboarding faster and reducing environment differences between developers.
Extensions and plugins can also be included so the editor has the right support for the project. Shell preferences and scripts can be configured through dotfiles, helping users personalize terminal behavior and setup steps. The default region for Codespace data storage and the inactivity timeout period are not configured inside the dev container. Those are controlled through Codespaces account, organization, or service-level settings.

NEW QUESTION 41
What type of operations has Git been optimized for?

local file manipulation and offline work

remote collaboration and real-time editing

cloud-based operations and synchronization

web development and browser-based coding

In a distributed version control system like Git, developers download source code — along with a full version history — to their machine. Once the full repository is downloaded, they can make changes locally–which makes local commits, diffs, and merges fast.
Incorrect:
[Not B] Git is a version control system, and it’s not intended for real-time collaboration. Rather it’s for when multiple people all work offline in parallel on the same file(s).
Reference:
https://www.perforce.com/blog/vcs/git-vs-perforce-how-choose-and-when-use-both

NEW QUESTION 42
What qualifier finds issues that mention a certain user?

Smentioned:

threads:

mentioned:

mentions:

The qualifier mentions: is used in GitHub’s search functionality to find issues that mention a certain user. For example, if you want to find all issues where a specific user is mentioned, you would use mentions:username. This helps in tracking where a user has been involved in discussions across issues or pull requests.

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Pass Your Next GH-900 Certification Exam Easily & Hassle Free [Q28-Q42]

Microsoft GH-900 Exam Syllabus Topics:

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