Independent, adaptive preparation aligned to the published GH-300 exam blueprint. Learn to explain and apply the technology, not just memorize enough to pass.
Take the official exam through GitHub or its authorized delivery partner. SkillsTech Certified does not administer the exam or issue the GitHub credential.
Every lesson and question is mapped to a domain and objective below, and every attempt records the exam version it was answered under.
Published weight 15-20%. Responsible and ethical use of generative AI coding tools: risks and limitations, potential harms and mitigations, the need to validate AI output, and operating GitHub Copilot responsibly.
Published weight 25-30%. Using Copilot across surfaces: the IDE (inline, chat, CLI, agent mode), the Copilot CLI, capabilities such as Agent Mode, Copilot Edits, MCP, code review, Spaces/Spark and PR summaries, and managing organization-wide settings and policies.
Published weight 10-15%. How Copilot handles data: usage, flow and sharing; input processing and prompt building; proxy filtering and post-processing; the code-suggestion lifecycle; and the limitations of LLMs and Copilot.
Published weight 10-15%. Crafting effective prompts: prompt structure and context, how context is determined, zero-shot and few-shot prompting, prompt-engineering principles, and prompt process flow including chat history.
Published weight 10-15%. Using Copilot to enhance productivity and code quality (generation, refactoring, documentation, legacy modernization) and to support testing and security (unit and integration tests, edge cases, security and performance suggestions).
Published weight 10-15%. Managing privacy settings and content exclusions, ownership and limitations of outputs, enabling public-code matching filters, and troubleshooting suggestions and content exclusions.
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