GitHub Copilot Practice Exam

What the GitHub Copilot exam covers

• Using GitHub Copilot Responsibly129 questions
• GitHub Copilot Features240 questions
• Copilot Data and Architecture103 questions
• Prompt Engineering and Context Crafting104 questions
• Developer Productivity with Copilot115 questions
• Privacy, Content Exclusions, and Safeguards127 questions

Free GitHub Copilot practice test questions

A sample of 10 questions with answers and explanations. Sign up free to practice all 818.

1. Question 1Using GitHub Copilot ResponsiblySelect all that apply

   An organization drafting a responsible AI policy for its coding assistant wants to cover the right ground. Which three items belong in that policy? Choose three.

   • AA rule capping how many suggestions a developer may accept from the assistant per day
   • BA statement that accountability for merged code remains with the developer and reviewersCorrect
   • CA requirement that reviewers check AI suggested code for bias and inclusive languageCorrect
   • DGuidance on which tasks are appropriate versus inappropriate to delegate to the assistantCorrect
   • EA requirement that the assistant's autocomplete font size match the code editor theme
   ✓ Correct answer: B, C, D

   Substantive responsible AI policy content addresses which tasks suit delegation, requires reviewers to actively check for bias and exclusionary language, and makes clear that people, not the tool, remain accountable for what gets merged. A daily quota on accepted suggestions and a rule about autocomplete font size are administrative or cosmetic details that do not address the ethical risks the policy is meant to manage. Good policy content targets substantive risk rather than arbitrary limits or interface preferences.

   Why the other options are wrong

   • AA daily quota on accepted suggestions is an arbitrary usage limit that does not address the substantive ethical risks a responsible AI policy should cover.
   • EAutocomplete font size is a cosmetic editor preference unrelated to the substantive content a responsible AI policy should address.
2. Question 2Using GitHub Copilot Responsibly

   How does maintaining a channel where developers report inaccurate or unsafe Copilot suggestions help a team over time?

   • AIt automatically retrains Copilot's base model on the team's data
   • BIt lets the team refine shared guidance and custom instructionsCorrect
   • CIt disables Copilot for any file where a problem was reported
   • DIt removes the need for human review of accepted suggestions
   ✓ Correct answer: B

   When developers can flag recurring problems, teams can update repository context, custom instructions, or coding guidelines to stop the same issue from resurfacing. Without such a channel, each developer would independently rediscover and work around the same problems. The channel turns individual friction into shared improvement.

   Why the other options are wrong

   • AReporting suggestions does not retrain Copilot's underlying model.
   • CReporting a problem does not automatically disable Copilot for that file.
   • DHuman review is still required; a feedback channel supplements it, not replaces it.
3. Question 3GitHub Copilot Features

   A developer wants to confirm exactly which version of the standalone Copilot CLI is installed before filing a bug report. Which command reports that?

   • Acopilot version-info
   • Bcopilot --versionCorrect
   • Ccopilot --about
   • Dnpm outdated --copilot
   ✓ Correct answer: B

   Like many command line tools, the standalone CLI exposes a simple version flag that reports its current build without starting an interactive session. This is the quickest way to confirm exactly what is installed before reporting an issue. The other listed options either do not exist or do not report version information directly.

   Why the other options are wrong

   • Aversion-info is not a real subcommand of the CLI; the standard flag for this purpose is --version.
   • CThere is no --about flag on the CLI; version information is reported through the --version flag instead.
   • Dnpm outdated checks for newer versions of packages generally and does not target the CLI in the way described, nor does it accept a --copilot flag.
4. Question 4GitHub Copilot Features

   A developer asks Copilot Chat about the latest syntax in a fast moving framework, and the answer references an older version's conventions. What is the most likely explanation?

   • AThe knowledge base has been disabled for the entire organization
   • BThe developer has exceeded the premium request allowance this month
   • CStale training data or missing current context can leave a model behindCorrect
   • DCopilot Chat can only ever discuss frameworks that are older than GitHub itself
   ✓ Correct answer: C

   Since language models are trained up to a certain point and chat may not have current framework documentation attached as context, answers about very recent syntax changes can reflect older conventions. Attaching current docs or code as context helps reduce this staleness, whereas the other listed causes do not describe why an answer would reference outdated syntax.

   Why the other options are wrong

   • AA disabled knowledge base would remove enterprise reference material but is not the general reason chat can lag on new syntax.
   • BExceeding a request allowance affects whether requests are processed at all, not the freshness of the framework knowledge in an answer.
   • DCopilot Chat regularly discusses modern frameworks and tools, it is not limited to material older than GitHub.
5. Question 5GitHub Copilot Features

   A developer closed their laptop mid task during a standalone Copilot CLI session and wants to pick that same conversation back up the next morning instead of starting fresh. What supports this?

   • AThe CLI can resume a previous session so its earlier context and history carry into the new session.Correct
   • BThe CLI automatically emails a transcript of the session that must be manually replayed the next day.
   • CThe CLI requires reinstalling the package before any earlier context can be referenced again.
   • DThe CLI stores no session history at all, so every session always starts from a blank context.
   ✓ Correct answer: A

   The CLI keeps track of session state locally, and resuming brings back the earlier conversation history so the developer does not have to re-explain what they were doing. This is useful for tasks that naturally span more than one sitting. Without this feature, every closed session would mean losing the accumulated context of the task.

   Why the other options are wrong

   • BThere is no email based transcript delivery; session history is kept locally and resumed directly through the CLI, not replayed from an email.
   • CReinstalling the package has nothing to do with accessing earlier session context, which is stored separately from the installed binary.
   • DThe CLI does retain session history, which is exactly what makes resuming a previous conversation possible.
6. Question 6Copilot Data and Architecture

   A team wonders whether relying on Copilot suggestions removes the need for their existing linter and type checker in the build pipeline. What is the best guidance here?

   • ARemove the linter and type checker, since Copilot suggestions already account for all of their checks
   • BKeep the linter and type checker, since Copilot does not perform that kind of static verificationCorrect
   • COnly the type checker can be removed, but the linter must stay in place permanently no matter what other tooling is added later
   • DCopilot replaces both tools automatically the moment its extension is installed in the editor
   ✓ Correct answer: B

   Copilot's role is to propose plausible code based on learned patterns, not to perform the systematic rule based checks that linters and type checkers carry out, such as catching type mismatches or style violations. Keeping these dedicated tools in the pipeline provides a layer of verification that suggestion generation alone does not replace.

   Why the other options are wrong

   • ASuggestions are not guaranteed to satisfy every rule a linter or type checker enforces, so removing those tools would leave a verification gap.
   • CThere is no basis for removing only one of the two tools while keeping the other in place permanently; neither is made redundant by Copilot alone.
   • DInstalling the extension does not perform the systematic checks that a dedicated linter or type checker runs.
7. Question 7Prompt Engineering and Context Crafting

   A developer needs dates converted from several inconsistent formats into a single ISO 8601 string. What is the most effective way to communicate the exact expected transformation to Copilot Chat?

   • AState only that the output should be in ISO format without showing any sample transformations.
   • BList every date format that could theoretically ever appear in the input data, including obscure regional variants.
   • CAsk for a generic date parsing library recommendation instead of a conversion function.
   • DGive a couple of sample dates next to the exact ISO string each should become.Correct
   ✓ Correct answer: D

   Showing concrete before and after examples lets Copilot infer the parsing rules needed for the specific formats actually present in the data, which is more reliable than a purely verbal description of the target format. Listing every conceivable format is unnecessary and shifts effort back to the developer, and asking for a library recommendation sidesteps the actual conversion task.

   Why the other options are wrong

   • AA verbal description of the target format alone leaves room for ambiguity about how specific edge cases should be handled.
   • BEnumerating every theoretical format is unnecessary when a few representative examples convey the pattern clearly.
   • CRecommending a library is a different task from writing the actual conversion logic requested.
8. Question 8Developer Productivity with Copilot

   A developer wants Copilot to add a top level summary section to a project's README explaining what the application does, based on the existing source code and package manifest. What is the best approach?

   • ACopy the summary section from a completely unrelated open source project
   • BLeave the summary section blank since README content cannot be generated
   • CAsk Copilot to write the summary without looking at the codebase or manifest
   • DDraft the summary from the source and manifest, then adjust tone for readersCorrect
   ✓ Correct answer: D

   Copilot can infer the application's purpose from the code structure, dependencies listed in the manifest, and any existing inline documentation, giving it real material to summarize. Because the initial draft may be too technical or too generic depending on the audience, the developer should adjust the tone accordingly.

   Why the other options are wrong

   • ACopying a summary from an unrelated project would describe a different application entirely.
   • BREADME summaries are a common documentation task Copilot can assist with, so leaving it blank skips an easy win.
   • CWithout referencing the codebase or manifest, Copilot has no concrete basis for describing what this application does.
9. Question 9Privacy, Content Exclusions, and Safeguards

   Before renewing its Copilot Business contract, a company's legal team wants to confirm its IP indemnification coverage remains intact. What should an administrator verify?

   • AThat the filter blocking suggestions matching public code remains enabledCorrect
   • BThat every developer has individually signed a separate indemnification waiver
   • CThat the organization has upgraded from Business to the Enterprise plan
   • DThat Copilot Chat has been disabled organization wide for the full renewal period and beyond
   ✓ Correct answer: A

   Since GitHub's IP indemnification commitment for Business and Enterprise depends on the public code matching filter staying on, a pre renewal check should focus on that configuration setting. No individual waivers, plan upgrades, or disabling Chat are part of the qualifying condition. Confirming this one setting is the concrete, auditable step legal teams can rely on.

   Why the other options are wrong

   • BNo individual developer waiver is part of the indemnification condition described by GitHub.
   • CUpgrading to Enterprise is not required to keep indemnification intact if already on Business with the filter enabled.
   • DDisabling Chat is not a condition of the indemnification; it concerns the public code filter setting.
10. Question 10GitHub Copilot Features

    In VS Code, what tools can Copilot Agent Mode invoke while completing a task?

    • AOnly tools built directly into the core VS Code editor itself
    • BTools from configured MCP servers and installed extensionsCorrect
    • COnly tools written in the same language as the open project
    • DNo external tools; it is limited to editing files in place
    ✓ Correct answer: B

    Agent Mode is extensible: it can use tools exposed by MCP servers you configure and by installed extensions, letting it query external systems or run specialized actions while completing a task. This is what makes it more capable than plain file editing.

    Why the other options are wrong

    • AAgent Mode is not limited to built-in editor tools.
    • CTool language does not have to match the open project.
    • DIt can invoke external tools, not just edit files.

Who this GitHub Copilot practice exam is for

This practice set is for anyone preparing for the GitHub Copilot exam - from first-time candidates building a foundation to experienced GitHub practitioners doing a final review before test day. If you learn best by working through realistic questions and reading why each answer is right or wrong, it is built for you.

How to use this GitHub Copilot practice exam

1. Start with the free sample questions above to gauge your current baseline.
2. Read the full explanation on every question, including why each wrong option is wrong.
3. Track your weak domains and focus your study where you are losing the most marks.
4. Once you are scoring consistently well, take a timed, full-length mock exam.
5. Use your readiness score to decide when you are ready to book the real GitHub Copilot exam.

Related GitHub resources

• GitHub Copilot study guideKey concepts
• GitHub practice examsAll GitHub
• Certification pathWhere this fits
• Certification exam guides & tipsBlog
• Plans & pricingFree & paid
• How these questions are written and reviewedMethodology
• Report a problem with a questionCorrections
• GitHub Enterprise Administrator practice examRelated
• GitHub Foundations practice examRelated
• GitHub Actions practice examRelated

GitHub Copilot practice exam FAQ