GitHub Copilot - (GH-300) Exam Questions

Answer: C

Explanation: GitHub Copilot is an AI-powered code completion tool developed by GitHub and OpenAI.

Answer: C

Explanation: Copilot is powered by OpenAI Codex, which is trained on a large corpus of public code.

Answer: E

GitHub Copilot officially supports integration with several popular code editors, including:

• Visual Studio Code

• Neovim

• JetBrains IDEs (such as IntelliJ IDEA, PyCharm, WebStorm)

• Eclipse

Therefore, the correct answer to your question is:

None of the above. All the listed editors are officially supported by GitHub Copilot.

Correct Answer: ✅ C. Validating all Copilot-generated code for correctness, licensing, and bias before using it

Explanation:
Responsible AI usage requires human oversight. Developers must review, test, and validate Copilot’s suggestions. This includes:

• Checking for accuracy and security issues

• Ensuring compliance with licenses

• Evaluating whether the suggestion includes biased or unfair content
  Accepting all suggestions blindly or copying licensed code violates ethical standards.

Correct Answer: ✅ C. It may generate insecure or biased code due to training data

Explanation:
Copilot is trained on vast public datasets. It might generate:

• Security flaws, if those patterns existed in training code

• Biases inherited from historical or non-inclusive data

• License-violating snippets without clear attribution

That’s why manual review and validation are critical.

Correct Answer: ✅ D. Implementing secure coding practices and conducting peer code reviews

Explanation:
You can’t eliminate AI from modern development, but you can mitigate risks by:

• Writing secure, testable code

• Performing peer reviews and static analysis

• Avoiding blind trust in AI-generated outputs
  Ethical AI usage is about control, not rejection.

Correct Answer: ✅ B. Accepting all generated variable names and comments without review

Explanation:
Bias in AI can be subtle:

• Stereotypes in variable naming

• Gendered or cultural assumptions

• Problematic documentation or logic
  Reviewing for bias, fairness, and representation is key to responsible AI use.

Correct Answer: ✅ C. Providing developers with clear usage logs and AI activity insights

Explanation:
Transparency includes:

• Understanding when and how AI contributed to code

• Tracking usage metrics and potential code provenance

• Providing visibility into data-sharing, model behavior, and governance

This allows teams to build accountability into their AI practices.

Correct Answer: ✅ C. Organization-level policy controls and seat management

Explanation:
GitHub Copilot Individual is for personal use and lacks administrative features.
Copilot Business and Enterprise provide:

• Centralized billing

• Seat management

• Policy enforcement (e.g., telemetry control, public code filter enforcement)
  These are essential for team/enterprise governance and not available in personal subscriptions.

The correct answer is:

✅ D. GitHub Copilot Enterprise with GitHub Codespaces

🧠 Explanation:

If an enterprise does not store its code on GitHub.com but still wants to use GitHub Copilot features (like Copilot Chat, code suggestions, and security-aware recommendations), the most appropriate option is:

🏢 GitHub Copilot Enterprise

• Copilot Enterprise supports:

  • Codebase awareness (understanding your internal/private code)

  • Copilot Chat

  • Integration with GitHub-hosted or external repos via GitHub Codespaces or GitHub Enterprise Server (GHE)

• It can be configured with GitHub Codespaces for a cloud dev environment, even if your code is not stored on GitHub.com.

• Enterprises can integrate it with enterprise identity providers (SSO) and advanced security controls.

❌ Why the others are incorrect:

• A. GitHub Copilot Individual
  ➤ Meant for personal use only, and not designed for enterprise controls or private/internal code awareness.

• B. GitHub Copilot Business for non-GHE
  ➤ Business tier supports cloud-based GitHub repos; not ideal if your code isn’t on GitHub.com or GitHub Enterprise Cloud.

• C. GitHub Copilot Chat Free
  ➤ There is no free Copilot Chat for enterprise use. The free tier is very limited and mostly for open-source or personal public repositories.