GH-300 GitHub Copilot Certification

GH-300 Practice Quiz

193 practice questions: 125 from the GH-300 question bank (Responsible AI, Copilot plans & privacy, prompt engineering, IDE features, SDLC scenarios), 36 community questions from GHCertified, and 32 original questions covering newer GH-300 skills (agents, MCP, code review, Spaces, Copilot CLI, admin APIs). Answers were re-checked against Microsoft Learn and GitHub Docs (November 2026). Each explanation links to the relevant documentation and flags outdated content.

Mode

Instant feedback with explanation after each answer.

Question set Number of questions Time limit (minutes, exam mode)

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Passing score used here: 70%. Progress and history are saved in this browser (localStorage). Keyboard: A–E/1–6 select, Enter submit/next, ←/→ navigate, F flag.

📘 Also take the free official Microsoft Learn GH-300 practice assessment (questions aren't copied here because they're Microsoft copyrighted content; Q162–Q193 are original questions written for the same skills outline) and review the GH-300 study guide.

Q126–Q161 are adapted from the community project ghcertified by Aleksander Fidelus, licensed under GPL-3.0. Explanations, accuracy notes and Microsoft Learn links were added.