GH-300 Practice Questions – Part 1

GH-300 Practice Questions – Part 1. Concept-based questions with clear explanations.

Question 1. Which action correctly describes how to set up an organization-level policy for GitHub Copilot Business to limit its usage to specific repositories? A. Enforce policy rules using GitHub Actions B. Add a copilot.policy file to every repository C. Place a copilot.policy file in a central repository D. Manage and apply Copilot policies from the organization’s settings.

Correct Answer: D. Explanation: Policies are managed centrally in Organization Settings, where admins control repository access..

Question 2. How does GitHub Copilot help developers reduce context switching? A. Automatically completes project management tasks B. Fully replaces human teamwork C. Predicts and fixes bugs before they occur D. Keeps developers inside the IDE.

Correct Answer: D. Explanation: Suggestions appear directly in the IDE, reducing the need to switch tools..

Question 3. From which source does GitHub Copilot gather context when producing suggestions? A. Version control system B. Commit frequency C. IDE theme D. Nearby or related project files.

Correct Answer: D. Explanation: Copilot reads surrounding and open files to understand structure and naming..

Question 4. Which GitHub Copilot setting helps reduce the risk of IP violations? A. Block suggestions that fail license checks B. Allow suggestions matching public code C. Block suggestions that resemble public code D. Allow license-based suggestions.

Correct Answer: C. Explanation: Blocking public code matches helps avoid copyright issues..

Question 5. What is the purpose of pre-processing user input in GitHub Copilot Chat? A. Remove unnecessary prompt text B. Generate the final answer C. Add related context before sending to the model D. Format the output.

Correct Answer: C. Explanation: Additional context improves accuracy of responses..

Question 6. How can a social media platform be transparent about AI-based content filtering? A. Trust a well-known vendor B. Focus only on user satisfaction C. Keep updating the algorithm D. Explain what the AI filters and how decisions are made.

Correct Answer: D. Explanation: Clear explanations of AI behavior build trust..

Question 7. Which Copilot Chat abilities are available inside the IDE? (Choose two) A. Check release details B. Generate test cases C. Plan coding tasks D. Explain code and suggest improvements.

Correct Answer: B and D. Explanation: Copilot Chat supports testing and code explanations inside the IDE..

Question 8. How can GitHub Copilot support the design stage of SDLC? A. Manage design collaboration B. Create UI prototypes automatically C. Independently design full systems D. Offer design ideas and best practices.

Correct Answer: D. Explanation: Copilot assists with ideas but does not replace architects..

Question 9. What is the purpose of Copilot’s duplication detection filter? A. Control user suggestions B. Stop suggestions similar to public code C. Detect private repo copies D. Teach coding practices.

Correct Answer: B. Explanation: The filter blocks suggestions that resemble public repositories..

Question 10. How does GitHub Copilot assist during the design stage of SDLC? A. Manage version control B. Create UI prototypes C. Design full systems D. Provide design suggestions and best practices.

Correct Answer: D. Explanation: Copilot provides guidance and best practices, not full designs..

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