Pass the Microsoft GitHub Administrator GH-900 Questions and answers with ExamsMirror

GitHub is a cloud-based platform that provides hosting for software development and version control using Git. It offers tools for collaboration, project management, and security to create a safe and productive environment for developers.

GitHub Overview:

Option B is correct because GitHub is primarily known as a cloud-based hosting service for Git repositories, offering a collaborative environment where developers can work together on projects, manage version control, and implement security practices.

Incorrect Options:

Option A is incorrect because GitHub is not proprietary in the sense of being closed off from version control standards; it is widely recognized as an open platform for collaboration.

Option C is incorrect because, while GitHub is accessible to new developers, it is designed for developers of all skill levels and not specifically tailored for beginners.

Option D is incorrect because GitHub is not a centralized version control system; it supports Git, which is distributed.

GitHub Teams, as part of GitHub’s paid plans, offers additional features and capabilities compared to GitHub Free, particularly for organizations.

GitHub Teams Benefits:

Option B is correct because GitHub Teams provides advanced security features like SAML single sign-on for secure authentication, as well as increased minutes for running GitHub Actions, which are essential for continuous integration and deployment workflows.

Incorrect Options:

Option A is incorrect because private repositories and advanced tools are features available, but the key differentiator in this context is the SAML SSO and additional GitHub Actions minutes.

Option C is incorrect because while expanded storage and priority support are valuable, SAML SSO and increased GitHub Actions minutes are more central to the differences between GitHub Free and GitHub Teams.

Option D is partially correct, but since the question asks for the best reason, Option B provides the most critical features that differentiate GitHub Teams from GitHub Free.

GitHub supports various syntax formats that align with Markdown and HTML conventions. Here's a breakdown of the provided options:

Comment Syntax:

Option C is correct. The syntax is used in Markdown files to insert comments. These comments will not be rendered in the final output, making them useful for adding notes or instructions within the code or documentation.

Incorrect Options:

Option A (* This is a heading) is incorrect because an asterisk (*) denotes an unordered list item, not a heading. A heading in Markdown is typically created with one or more hash symbols (#).

Option B (This is a link) is incorrect because this is plain text and not the syntax for creating a link. The correct syntax would be [This is a link](URL).

Option D (This is bolded text) is incorrect because this is plain text, not the correct Markdown syntax for bold text, which should be **This is bolded text** or __This is bolded text__.

Option E (1. This is an ordered list) is incorrect as it does represent an ordered list item, but it was not the syntax format asked about in the question. The question specifically focuses on matching associated text with syntax, where only the comment option is correct.

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.

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.

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.

=================

GitHub Copilot is described as an AI pair programmer that offers autocomplete-style suggestions. It is a tool integrated into development environments like Visual Studio Code that helps developers by providing code suggestions as they type. Copilot can suggest entire lines or blocks of code based on the context of what you’re writing, making it a valuable assistant in coding, but not a replacement for developers.

=================

GitHub Sponsors is a program designed to provide a platform for developers and companies to financially support open-source projects and their maintainers.

Financial Support for Open Source Projects:

Option D is correct because the main purpose of GitHub Sponsors is to allow members of the developer community, including individuals and organizations, to financially support open-source projects and maintainers. This helps sustain open-source development by providing developers with the resources they need to continue their work.

Incorrect Options:

Option A is incorrect because GitHub Sponsors is not based on project popularity (e.g., stars); it is based on voluntary contributions.

Option B is incorrect because while GitHub provides the platform, the purpose of GitHub Sponsors is not for GitHub itself to fund projects, but to enable the broader community to do so.

Option C is incorrect because GitHub Sponsors is not a marketplace for purchasing software but a platform for supporting developers.

Commits and pull requests (PRs) are fundamental concepts in Git and GitHub workflows, particularly in collaborative software development.

Commits:

Commits are individual changes or updates made to the codebase. Each commit is identified by a unique SHA-1 hash and typically includes a commit message describing the changes.

Commits are made to a specific branch in the repository. The branch could be the main branch, or more commonly, a feature branch created for specific work or a feature.

Pull Requests (PRs):

A pull request is a mechanism for developers to notify team members that a branch is ready to be merged into another branch, usually the main branch.

PRs are used to review code, discuss changes, and make improvements before the branch is merged into the target branch.

Relationship Between Commits and PRs:

Option A is correct because commits are made on a branch, and this branch can have a pull request associated with it. The pull request tracks the branch’s commits and allows for code review before merging into the target branch.

Commits can be added to the branch both before and after the pull request is created. Any new commits pushed to the branch are automatically included in the pull request.

Incorrect Options:

Option B is incorrect because commits can be made both before and after a pull request is created.

Option C is incorrect because it suggests that commits can only be made before a pull request is created, which is not true.

Option D is incorrect because commits are not made on a pull request; they are made on a branch. The pull request links a branch to another branch (e.g., feature branch to the main branch).

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.