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GH-300 Exam Questions & Answers

GitHub Copilot Exam  •  Microsoft

123 Questions 120 min Updated Sep 2026 99% Pass Rate
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Sample GH-300 Questions

Practice with real exam-style questions, each with the verified correct answer and explanation.

Q1 MultipleChoice

Are there any limitations to consider when using GitHub Copilot for code refactoring?

Correct Answer: A
Explanation:

''While Copilot can suggest refactoring changes, the code may not always follow best practices or be fully optimized. Developers must review and validate suggestions.''

This confirms that limitations exist in optimization and best practices, making option A correct.

Q2 MultipleChoice

What specific function does the /fix slash command perform?

Correct Answer: D
Explanation:

''/fix: Propose changes to resolve detected issues, such as syntax errors or common programming mistakes, in the selected code.''

This confirms that the /fix command is used to suggest corrections for identified problems.

Q3 MultipleChoice

Which of the following does GitHub Copilot's LLM derive context from when producing a response?

Correct Answer: C
Explanation:

''Copilot may use context from neighboring or related files in the project to improve the accuracy of its suggestions.''

This confirms that context is enriched with information from related files, making option C correct.

Q4 MultipleChoice

What is zero-shot prompting?

Correct Answer: A
Explanation:

''Zero-shot prompting means asking the model to perform a task without providing examples---only the question or task description is given.''

This confirms that the correct definition of zero-shot prompting is providing no examples, only a direct prompt.

Q5 MultipleChoice

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?

Correct Answer: E
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.

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Frequently Asked Questions

The GH-300 is Microsoft's official certification exam for GitHub Copilot, designed to validate your knowledge and skills in using AI-powered code completion and generation tools. This exam tests your understanding of how to effectively leverage GitHub Copilot in your development workflow to increase productivity and code quality.

The exam covers GitHub Copilot fundamentals, prompt engineering techniques, best practices for AI-assisted coding, security and ethical considerations, and integration with various IDEs and development environments. You'll also be tested on how to optimize suggestions, troubleshoot common issues, and apply Copilot effectively across different programming languages.

The GH-300 exam typically consists of 50-60 multiple-choice and scenario-based questions that must be completed within 90 minutes. The exact number may vary as Microsoft periodically updates their exam content to reflect the latest features and best practices.

There are no formal prerequisites, but Microsoft recommends having practical experience with GitHub Copilot and familiarity with at least one programming language. It's beneficial to have hands-on experience using Copilot in your development environment for 2-3 months before attempting the exam.

The GH-300 exam typically costs between $99-$165 USD, though pricing may vary by region. You can register for the exam through the official Microsoft Learn or Pearson VUE testing platforms online, and you can take it either at a testing center or from home using their online proctoring service.
Exam Details
  • Exam CodeGH-300
  • VendorMicrosoft
  • Total Questions123
  • Duration120 min
  • LanguageEnglish
  • Last UpdatedSep 4, 2026
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