[Feb 21, 2026] GH-300 Test Engine files, GH-300 Dumps PDF
Latest Microsoft GH-300 PDF and Dumps (2026) Free Exam Questions Answers
NEW QUESTION # 63
Which of the following steps correctly demonstrates how to establish an organization-wide policy for GitHub Copilot Business to restrict its use to certain repositories?
- A. Create a copilot.policy in the .github repository
- B. Apply policies through the GitHub Actions configuration
- C. Configure the policies in the organization settings
- D. Create a copilot.policy file in each repository
Answer: C
Explanation:
"Organization administrators can configure GitHub Copilot Business policies within the organization settings, including restricting usage to certain repositories." This proves that the correct way is through organization settings, not repository-level files or GitHub Actions.
References: GitHub Copilot Business policy management documentation.
NEW QUESTION # 64
A team is using GitHub Copilot Individual in their daily development activities. They need to exclude specific files from being used to inform code completion suggestions. How can they achieve this?
- A. Have a repo administrator configure content exclusions
- B. Upgrade to Copilot Business
- C. Add a .gitignore file to the repo
- D. Use the #file Chat variable to exclude the files
- E. Have an organization owner configure content exclusions
Answer: B
Explanation:
"Content exclusions are available only with GitHub Copilot Business and Enterprise. Copilot Individual users cannot configure exclusions." This confirms that the only way for the team to achieve exclusions is by upgrading to Copilot Business.
References: GitHub Copilot content exclusions documentation.
NEW QUESTION # 65
When using GitHub Copilot Chat to generate unit tests, which slash command would you use?
- A. /generate-tests
- B. /tests
- C. /create-tests
- D. /init-tests
Answer: B
Explanation:
"/tests: Generate unit tests for the selected code or function."
This is the official description of the /tests slash command, confirming it is the command used to create unit tests.
References: GitHub Copilot Chat slash command reference.
NEW QUESTION # 66
Which of the following describes role prompting?
- A. Tell GitHub Copilot in what tone of voice it should respond
- B. Describing in your prompt what your role is to get a better suggestion
- C. Prompt GitHub Copilot to explain what was the role of a suggestion
- D. Giving GitHub Copilot multiple examples of the form of the data you want to use
Answer: B
Explanation:
Role prompting involves explicitly stating your role or the persona you want GitHub Copilot to adopt within your prompt. This helps Copilot provide more contextually relevant and accurate suggestions. By defining your role (e.g., "As a senior software engineer," "As a technical writer"), you guide Copilot to tailor its responses to align with the expertise and perspective associated with that role. This improves the quality and relevance of the generated code and explanations.
Reference: GitHub Copilot documentation on prompt engineering and best practices.
NEW QUESTION # 67
Which of the following is correct about GitHub Copilot Knowledge Bases?
- A. All repos are indexed
- B. It is an Enterprise feature
- C. Indexing is static
- D. All file types are indexed
Answer: B
Explanation:
GitHub Copilot Knowledge Bases is an Enterprise feature that allows the tool to use an organization's internal documentation and code for more accurate and relevant suggestions.
Reference: GitHub Copilot Enterprise Knowledge Base documentation.
NEW QUESTION # 68
What is a benefit of using custom models in GitHub Copilot?
- A. Responses are faster to produce and appear sooner
- B. Responses use the organization's LLM engine
- C. Responses use practices and patterns in your repositories
- D. Responses are guaranteed to be correct
Answer: C
Explanation:
Custom models in GitHub Copilot allow the tool to learn from the specific code patterns and practices within your repositories. This results in suggestions that are more aligned with your organization's coding standards and conventions, improving the relevance and accuracy of the generated code.
NEW QUESTION # 69
What types of prompts or code snippets might be flagged by the GitHub Copilot toxicity filter? (Each correct answer presents part of the solution. Choose two.)
- A. Code that contains logical errors or produces unexpected results
- B. Sexually suggestive or explicit content
- C. Code comments containing strong opinions or criticisms
- D. Hate speech or discriminatory language (e.g., racial slurs, offensive stereotypes)
Answer: B,D
Explanation:
GitHub Copilot includes a toxicity filter to prevent the generation of harmful or inappropriate content. This filter flags prompts or code snippets that contain hate speech, discriminatory language, or sexually suggestive or explicit content. This ensures a safe and respectful coding environment.
NEW QUESTION # 70
What is a benefit of using custom models in GitHub Copilot?
- A. Responses are faster to produce and appear sooner
- B. Responses use the organization's LLM engine
- C. Responses use practices and patterns in your repositories
- D. Responses are guaranteed to be correct
Answer: C
Explanation:
Custom models in GitHub Copilot allow the tool to learn from the specific code patterns and practices within your repositories. This results in suggestions that are more aligned with your organization's coding standards and conventions, improving the relevance and accuracy of the generated code.
Reference: GitHub Copilot Enterprise documentation on custom models.
NEW QUESTION # 71
1.
blog.yatricloud.com
blog.yatricloud.com
- A. The API can provide Copilot Chat specific suggestions acceptance metrics.
- B. The API can provide feedback on coding style and standards compliance.
- C. The API can refactor your code to improve productivity.
- D. The API can track the acceptance rate of code suggestions accepted and used in the organization.
- E. The API can generate detailed reports on code quality improvements made by GitHub Copilot.
Answer: A,D
Explanation:
The GitHub Copilot usage metrics API provides insights into the acceptance rate of code suggestions and Copilot Chat specific suggestions acceptance metrics, helping organizations evaluate its effectiveness.
Reference: GitHub Copilot usage metrics API documentation.
NEW QUESTION # 72
How does GitHub Copilot Chat help in understanding the existing codebase?
- A. By automatically refactoring code to improve readability.
- B. By answering questions about the code and generating explanations.
- C. By running code linters and formatters.
- D. By providing visual diagrams of the code structure.
Answer: B
Explanation:
GitHub Copilot Chat helps in understanding existing codebases by answering questions about the code and generating explanations. This allows developers to quickly grasp the functionality and structure of unfamiliar code.
Reference: GitHub Copilot Chat documentation on code understanding.
NEW QUESTION # 73
How does GitHub Copilot suggest code optimizations for improved performance?
- A. By providing detailed reports on the performance of the codebase.
- B. By automatically rewriting the codebase to use more efficient code.
- C. By analyzing the codebase and suggesting more efficient algorithms or data structures.
- D. By enforcing strict coding standards that ensure optimal performance.
Answer: C
Explanation:
GitHub Copilot suggests code optimizations by analyzing the codebase and recommending more efficient algorithms or data structures.
Reference: GitHub Copilot code optimization documentation.
NEW QUESTION # 74
Which principle emphasizes that AI systems should be understandable and provide clear information on how they work?
- A. Transparency
- B. Fairness
- C. Inclusiveness
- D. Accountability
Answer: A
Explanation:
The principle of transparency emphasizes that AI systems should be understandable and provide clear information about their operations. This ensures that users can understand how the AI arrives at its decisions and suggestions.
NEW QUESTION # 75
How does GitHub Copilot suggest code optimizations for improved performance?
- A. By providing detailed reports on the performance of the codebase.
- B. By automatically rewriting the codebase to use more efficient code.
- C. By analyzing the codebase and suggesting more efficient algorithms or data structures.
- D. By enforcing strict coding standards that ensure optimal performance.
Answer: C
Explanation:
GitHub Copilot suggests code optimizations by analyzing the codebase and recommending more efficient algorithms or data structures.
NEW QUESTION # 76
Which of the following is correct about GitHub Copilot Knowledge Bases?
- A. All repos are indexed
- B. It is an Enterprise feature
- C. Indexing is static
- D. All file types are indexed
Answer: B
Explanation:
GitHub Copilot Knowledge Bases is an Enterprise feature that allows the tool to use an organization's internal documentation and code for more accurate and relevant suggestions.
NEW QUESTION # 77
Which GitHub Copilot plan allows for prompt and suggestion collection?
- A. GitHub Copilot Enterprise
- B. GitHub Copilot Individuals
- C. GitHub Copilot Business
- D. GitHub Copilot Codespace
Answer: A
Explanation:
GitHub Copilot Enterprise allows for prompt and suggestion collection, enabling organizations to analyze and improve their usage of the tool.
Reference: GitHub Copilot Enterprise data collection documentation.
NEW QUESTION # 78
Select a strategy to increase the performance of GitHub Copilot Chat.
- A. Use a single GitHub Copilot Chat query to find resolutions for the collection of technical requirements
- B. Optimize the usage of memory-intensive operations within generated code
- C. Apply prompt engineering techniques to be more specific
- D. Limit the number of concurrent users accessing GitHub Copilot Chat
Answer: C
Explanation:
Applying prompt engineering techniques to be more specific is the best strategy to increase the performance and relevance of GitHub Copilot Chat's responses.
NEW QUESTION # 79
How can you get multiple suggestions from GitHub Copilot?
- A. By using @workspace in the chat window
- B. By using the inline chat functionality with the command 'multiple'
- C. By opening the completions panel in your editor
- D. By asking for multiple suggestions using comments in your code
Answer: C
Explanation:
You can get multiple suggestions by opening the completions panel in your editor, which displays alternative code suggestions.
NEW QUESTION # 80
What is a limitation of content exclusions?
- A. Content exclusions can be worked around as it is only available for Git repositories.
- B. Content exclusions can only be configured by an enterprise administrator.
- C. Content exclusions are only available in the GitHub Copilot Individual plan.
- D. Repository administrators and organization owners cannot manage content exclusion settings.
Answer: B
Explanation:
"Content exclusions can only be configured at the enterprise level by an enterprise administrator. Repository or organization admins cannot configure them directly." This confirms that configuration is limited to enterprise administrators, making option C correct.
References: GitHub Copilot content exclusions configuration documentation.
NEW QUESTION # 81
What is the best way to share feedback about GitHub Copilot Chat when using it on GitHub Mobile?
- A. The feedback section on the GitHub website.
- B. The Settings menu in the GitHub Mobile app.
- C. By tweeting at GitHub's official X (Twitter) account.
- D. Use the emojis in the Copilot Chat interface.
Answer: D
Explanation:
"On GitHub Mobile, you can use emojis in the Copilot Chat interface to provide quick feedback on the responses." This makes option A correct.
References: GitHub Copilot Mobile documentation.
NEW QUESTION # 82
Where is the proxy service hosted?
- A. Amazon Web Service
- B. Google Cloud Platform
- C. Self hosted
- D. Microsoft Azure
Answer: D
Explanation:
The proxy service for GitHub Copilot is hosted on Microsoft Azure.
Reference: GitHub Copilot infrastructure and hosting information.
NEW QUESTION # 83
What is a limitation of content exclusions?
- A. Content exclusions can be worked around as it is only available for Git repositories.
- B. Content exclusions are only available in the GitHub Copilot Individual plan.
- C. Content exclusions can only be configured by an enterprise administrator.
- D. Repository administrators and organization owners cannot manage content exclusion settings.
Answer: A
Explanation:
A limitation is that content exclusions are only available for Git repositories, meaning they can be worked around if content is accessed through other means.
NEW QUESTION # 84
What are the potential limitations of GitHub Copilot Chat? (Each correct answer presents part of the solution.
Choose two.)
- A. Limited training data
- B. Extensive support for all programming languages
- C. No biases in code suggestions
- D. Ability to handle complex code structures
Answer: A,D
Explanation:
Exact extracts:
* "GitHub Copilot Chat, like all AI models, is limited by its training data and may not always provide accurate or up-to-date answers." References: GitHub Copilot Chat limitations documentation.
NEW QUESTION # 85
What content can be configured to be excluded with content exclusions? (Each correct answer presents part of the solution. Choose three.)
- A. Repositories
- B. Files
- C. Folders
- D. Gists
- E. Lines in files
Answer: A,B,C
Explanation:
Content exclusions allow you to exclude files, folders, and repositories from being used by GitHub Copilot.
NEW QUESTION # 86
What is a key consideration when relying on GitHub Copilot Chat's explanations of code functionality and proposed improvements?
- A. The explanations are dynamically updated based on user feedback.
- B. The explanations are primarily derived from user-provided documentation.
- C. GitHub Copilot Chat uses a static database for generating explanations.
- D. Reviewing and validating the generated output for accuracy and completeness.
Answer: D
Explanation:
While GitHub Copilot Chat can provide helpful explanations and suggestions, it's crucial to review and validate the generated output. Copilot's suggestions are based on its training data, and they may not always be perfectly accurate or complete. Human judgment is essential to ensure the quality and correctness of the code.
Reference: GitHub Copilot best practices and usage guidelines.
NEW QUESTION # 87
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