GH-300 mock exam

Question 1, Use GitHub Copilot responsiblyCopilot suggests a function that passes your tests. What is the responsible next step?

• AOnly review it if it is over 100 lines
• BMerge it, because passing tests prove it is right
• CReview it for correctness, security and fit, as you would any code
• DAsk Copilot whether the code is safe and accept its answer

Question 2, Use GitHub Copilot featuresYou want Copilot to work across several files, run commands, and iterate on failures. Which feature is designed for this?

• AAgent mode
• BContent exclusions
• CInline suggestions
• DPull request summaries

Question 3, Use GitHub Copilot featuresYou want a team's review standards applied to Copilot code review consistently. What do you add?

• ACustom instructions files in the repository
• BA longer pull request title
• CA second Copilot subscription
• DA personal note in your IDE settings

Question 4, Use GitHub Copilot featuresAn admin must see when Copilot policy settings changed in the organization. Where do they look?

• AThe audit log
• BEach developer's editor
• CThe pull request history
• DThe repository README

Question 5, Understand GitHub Copilot data and architectureWhat happens to a prompt before it reaches the model?

• AIt is built with context and passes through a proxy that applies filtering
• BIt goes straight to the model unchanged, apart from being encrypted in transit
• CIt is compiled locally into an embedding and only that is sent
• DIt is posted to a public repository for other models to learn from

Question 6, Apply prompt engineering and context craftingYou give Copilot two examples of input and output, then ask for a third. Which technique is this?

• AContent exclusion
• BChain summarization
• CZero-shot prompting
• DFew-shot prompting

Question 7, Improve developer productivity with GitHub CopilotWhich task is a good match for Copilot on a legacy codebase?

• ADeciding the product roadmap
• BApproving its own pull requests with no human review
• CReplacing all security review
• DGenerating unit tests and proposing refactors you then review

Question 8, Configure privacy, content exclusions, and safeguardsCopilot must not read files in your secrets configuration folder. What do you configure?

• AAn instructions file asking it to skip those paths
• BA private fork of the repository
• CContent exclusions for those paths
• DA pull request template for those files