Free Practice Questions for Microsoft GH-900 Exam

GitHub Copilot for Business offers several features that are tailored to the needs of organizations, providing more control, security, and support compared to the individual version.

Organization-wide Policy Management:

Option B is correct because Copilot for Business allows organizations to manage policies across their entire user base, providing control over how Copilot is used within the organization.

Blocking Suggestions Matching Public Code:

Option C is correct because Copilot for Business includes enhanced security features, such as blocking code suggestions that match public code to prevent inadvertent use of unlicensed code.

Support for Organization or Enterprise GitHub Accounts:

Option E is correct because Copilot for Business supports integration with GitHub Enterprise accounts, offering additional administrative controls and integration capabilities.

Incorrect Options:

Option A (multi-line function suggestions) is a feature available in both individual and business versions, so it does not differentiate the business offering.

Option D (VPN proxy support via self-signed certificates) is not a primary differentiator of Copilot for Business.

Option F (plugs directly into the editor) is true for both individual and business versions, so it is not unique to Copilot for Business.

A distributed version control system (DVCS) like Git is best described as a system that ensures each developer has their own local copy of the entire code repository, including the complete project history and metadata. This decentralized approach allows developers to work independently, with full access to the project's history and files, and later synchronize their changes with others. Unlike centralized systems, DVCS does not rely on a single central server, which provides greater flexibility and robustness in collaboration.

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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.

Incorrect Options:

Option A is incorrect because ensuring peer code review is a best practice for code quality, but it is not the primary purpose of a security policy.

Option B is incorrect because push protection for secrets is managed through repository settings, not the security policy.

Option D is incorrect because customizing Dependabot configuration is related to dependency management, not directly to security policies.

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.

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.

A gist on GitHub is essentially a Git repository, albeit a simplified one, designed for sharing snippets of code, notes, or other text content. Gists support version control and can be public or secret.

Gist as a Git Repository:

Option B is correct because each gist is a Git repository, meaning you can clone it, commit changes, and even fork it, just like any other Git repository.

Incorrect Options:

Option A is incorrect because a gist is not an app; it’s a feature of GitHub that provides a simplified repository.

Option C is incorrect because while a gist may contain Markdown documents, it is fundamentally a repository that can hold various file types.

Option D is incorrect because GitHub Pages is a separate service for hosting websites, not related to gists.

A Codespace is a cloud-hosted development environment provided by GitHub. It allows developers to code in a fully-configured environment that can be accessed from any device with an internet connection. Codespaces integrate with Visual Studio Code, either through the desktop app or directly in the browser, providing a consistent development experience without the need to manually set up a local environment.

Cloud-Hosted Development Environment:

Option C is correct because GitHub Codespaces are essentially cloud-based environments that are pre-configured with the tools and dependencies needed for development. This allows developers to start coding immediately without the overhead of setting up a local environment.

Incorrect Options:

Option A is partially correct in that Codespaces can be accessed and used in a browser, but the defining feature is that it's a full development environment, not just a lightweight editor.

Option B is incorrect because this describes GitHub Copilot, not Codespaces.

Option D is incorrect because Codespaces is not a Visual Studio Code plug-in; it is a cloud-based service that integrates with Visual Studio Code.

GitHub Projects is a flexible and powerful tool for project management that allows users to manage their work with ease. One of the key characteristics of GitHub Projects is the ability to create and customize multiple views. This feature enables teams to tailor the project management experience to their specific workflow needs, offering various ways to visualize tasks, issues, and work items.

Custom Views: You can set up different views like Kanban boards, tables, or timelines, and apply filters to show only what is relevant for a particular aspect of the project. This customization allows teams to organize their work in a way that best suits their processes, making it a highly adaptable project management tool.

Other options, such as visualizing commit history (which would fall under the 'Insights' feature), importing Gantt charts (which GitHub Projects does not natively support), or enforcing required fields (which might relate to form-based tools but not to GitHub Projects specifically), do not align with the key characteristics of GitHub Projects.

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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.

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GitHub Actions are automated workflows that can be triggered by various events on GitHub. Some common events that trigger workflows include pushes to a repository, creation of issues, and comments on discussion posts.

Triggering GitHub Actions:

Option D (Pushing to a GitHub repository) is correct because this is one of the most common triggers for CI/CD workflows.

Option F (Creating an Issue) is correct because issues are commonly used as triggers for workflows, such as automatically assigning a label or notifying a team.

Option A (Adding a comment to a discussion post) is correct because actions can be triggered by activity on discussion posts, including comments.

Incorrect Options:

Option B (Creating a new repository) is incorrect because this action typically does not trigger workflows within a specific repository.

Option C (Committing a change to a local git repository) is incorrect because GitHub Actions are triggered by events on the GitHub platform, not by local commits.

Option E (Disabling a GitHub runner) is incorrect because it is related to the environment where actions are executed, not a trigger for workflows.