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Question 120
An engineer launches Copilot CLI in a repository. The agent repeatedly requests access to unrelated folders. Which recommendation directly resolves this issue?
- Keep permissions read-oriented and reject unnecessary write actions.
- Review the command's paths and implications before approving execution.
- Limit the working scope and deny unrelated filesystem permissions.
- Distinguish conversation suggestions from explicitly approved tool actions.
Explanation
Correct Answer
C:A narrow working set protects confidential or irrelevant material.
Incorrect Answers
A:Granting fewer capabilities reduces the chance of unintended changes. This addresses a different situation: The task needs only repository inspection, not file modification.
B:Commands can have destructive effects despite originating from an assistant. This addresses a different situation: The CLI proposes removing a large directory and requests permission.
D:Starting a session alone does not authorize every proposed operation. This addresses a different situation: A developer believes starting an interactive Copilot CLI session automatically applies fixes.
Question 121
A team works in ongoing Copilot CLI sessions. The engineer needs to continue an investigation rather than restate all prior facts. What should the developer do before accepting the proposed result?
- Stop sharing the output and rotate exposed secrets according to policy.
- Use the supported session continuation or history workflow.
- Rework the script with explicit validated paths and an opt-in dry run.
- Ask the CLI to produce a plan with explicit trade-offs for review.
Explanation
Correct Answer
B:Session context can preserve the reasoning and inspected files for follow-up tasks.
Incorrect Answers
A:Terminal output can create credential disclosure even if code changes are safe. This addresses a different situation: The CLI session's command output contains unexpected access tokens.
C:Agent-generated scripts need normal defensive shell design. This addresses a different situation: A script generated during a session is unsafe because it deletes unknown paths.
D:Planning before editing makes architectural assumptions visible. This addresses a different situation: A task involves comparing two alternative implementation plans before changes.
Question 122
A team works in ongoing Copilot CLI sessions. A long-running session accumulates assumptions from a completed project. Which response best addresses the stated risk or requirement?
- Use the supported session continuation or history workflow.
- Rework the script with explicit validated paths and an opt-in dry run.
- Stop sharing the output and rotate exposed secrets according to policy.
- Start a separate focused session for the new repository.
Explanation
Correct Answer
D:Isolating unrelated tasks improves context quality.
Incorrect Answers
A:Session context can preserve the reasoning and inspected files for follow-up tasks. This addresses a different situation: The engineer needs to continue an investigation rather than restate all prior facts.
B:Agent-generated scripts need normal defensive shell design. This addresses a different situation: A script generated during a session is unsafe because it deletes unknown paths.
C:Terminal output can create credential disclosure even if code changes are safe. This addresses a different situation: The CLI session's command output contains unexpected access tokens.
Question 123
A team works in ongoing Copilot CLI sessions. A task involves comparing two alternative implementation plans before changes. What is the most defensible next step under responsible development practices?
- Ask the CLI to produce a plan with explicit trade-offs for review.
- Start a separate focused session for the new repository.
- Use the supported session continuation or history workflow.
- Stop sharing the output and rotate exposed secrets according to policy.
Explanation
Correct Answer
A:Planning before editing makes architectural assumptions visible.
Incorrect Answers
B:Isolating unrelated tasks improves context quality. This addresses a different situation: A long-running session accumulates assumptions from a completed project.
C:Session context can preserve the reasoning and inspected files for follow-up tasks. This addresses a different situation: The engineer needs to continue an investigation rather than restate all prior facts.
D:Terminal output can create credential disclosure even if code changes are safe. This addresses a different situation: The CLI session's command output contains unexpected access tokens.
Question 124
A team works in ongoing Copilot CLI sessions. A script generated during a session is unsafe because it deletes unknown paths. Which recommendation directly resolves this issue?
- Rework the script with explicit validated paths and an opt-in dry run.
- Ask the CLI to produce a plan with explicit trade-offs for review.
- Start a separate focused session for the new repository.
- Use the supported session continuation or history workflow.
Explanation
Correct Answer
A:Agent-generated scripts need normal defensive shell design.
Incorrect Answers
B:Planning before editing makes architectural assumptions visible. This addresses a different situation: A task involves comparing two alternative implementation plans before changes.
C:Isolating unrelated tasks improves context quality. This addresses a different situation: A long-running session accumulates assumptions from a completed project.
D:Session context can preserve the reasoning and inspected files for follow-up tasks. This addresses a different situation: The engineer needs to continue an investigation rather than restate all prior facts.
Question 125
A team works in ongoing Copilot CLI sessions. The CLI session's command output contains unexpected access tokens. Which action is the most appropriate response to this situation?
- Ask the CLI to produce a plan with explicit trade-offs for review.
- Start a separate focused session for the new repository.
- Rework the script with explicit validated paths and an opt-in dry run.
- Stop sharing the output and rotate exposed secrets according to policy.
Explanation
Correct Answer
D:Terminal output can create credential disclosure even if code changes are safe.
Incorrect Answers
A:Planning before editing makes architectural assumptions visible. This addresses a different situation: A task involves comparing two alternative implementation plans before changes.
B:Isolating unrelated tasks improves context quality. This addresses a different situation: A long-running session accumulates assumptions from a completed project.
C:Agent-generated scripts need normal defensive shell design. This addresses a different situation: A script generated during a session is unsafe because it deletes unknown paths.
Question 126
A maintainer uses GitHub Copilot code review on pull requests. The team has these independent requirements: (1) A new pull request needs AI feedback on the proposed diff. (2) A user expects review to cover generated lockfiles and every vendor file. Which TWO actions together satisfy all requirements? Choose TWO.
- Check the documented excluded file types and supplement review where needed.
- Request another review of the updated diff before merge.
- Evaluate and reject or adapt the suggestion according to the contract.
- Obtain the required human reviewer approvals independently.
- Request Copilot as a pull request reviewer where the feature is enabled.
Explanation
Correct Answers
A:Certain file types and generated paths are not covered by Copilot review.
E:Copilot code review can analyze a pull request and leave suggestions.
Incorrect Answers
B:Feedback on an earlier revision does not validate later changes. This addresses a different situation: The author changed several security-sensitive files after the first AI review.
C:AI review comments are recommendations, not mandatory changes. This addresses a different situation: A suggested review fix conflicts with the project's public API contract.
D:AI feedback does not automatically satisfy a protected branch's human approval requirement. This addresses a different situation: The repository requires human approval even when Copilot leaves positive feedback.
Question 127
A maintainer uses GitHub Copilot code review on pull requests. The author changed several security-sensitive files after the first AI review. What is the most defensible next step under responsible development practices?
- Check the documented excluded file types and supplement review where needed.
- Request Copilot as a pull request reviewer where the feature is enabled.
- Request another review of the updated diff before merge.
- Obtain the required human reviewer approvals independently.
Explanation
Correct Answer
C:Feedback on an earlier revision does not validate later changes.
Incorrect Answers
A:Certain file types and generated paths are not covered by Copilot review. This addresses a different situation: A user expects review to cover generated lockfiles and every vendor file.
B:Copilot code review can analyze a pull request and leave suggestions. This addresses a different situation: A new pull request needs AI feedback on the proposed diff.
D:AI feedback does not automatically satisfy a protected branch's human approval requirement. This addresses a different situation: The repository requires human approval even when Copilot leaves positive feedback.
Question 128
A maintainer uses GitHub Copilot code review on pull requests. A suggested review fix conflicts with the project's public API contract. Which recommendation directly resolves this issue?
- Evaluate and reject or adapt the suggestion according to the contract.
- Obtain the required human reviewer approvals independently.
- Request Copilot as a pull request reviewer where the feature is enabled.
- Request another review of the updated diff before merge.
Explanation
Correct Answer
A:AI review comments are recommendations, not mandatory changes.
Incorrect Answers
B:AI feedback does not automatically satisfy a protected branch's human approval requirement. This addresses a different situation: The repository requires human approval even when Copilot leaves positive feedback.
C:Copilot code review can analyze a pull request and leave suggestions. This addresses a different situation: A new pull request needs AI feedback on the proposed diff.
D:Feedback on an earlier revision does not validate later changes. This addresses a different situation: The author changed several security-sensitive files after the first AI review.
Question 129
A maintainer uses GitHub Copilot code review on pull requests. A user expects review to cover generated lockfiles and every vendor file. Which action is the most appropriate response to this situation?
- Evaluate and reject or adapt the suggestion according to the contract.
- Request another review of the updated diff before merge.
- Request Copilot as a pull request reviewer where the feature is enabled.
- Check the documented excluded file types and supplement review where needed.
Explanation
Correct Answer
D:Certain file types and generated paths are not covered by Copilot review.
Incorrect Answers
A:AI review comments are recommendations, not mandatory changes. This addresses a different situation: A suggested review fix conflicts with the project's public API contract.
B:Feedback on an earlier revision does not validate later changes. This addresses a different situation: The author changed several security-sensitive files after the first AI review.
C:Copilot code review can analyze a pull request and leave suggestions. This addresses a different situation: A new pull request needs AI feedback on the proposed diff.
Question 130
A maintainer uses GitHub Copilot code review on pull requests. The repository requires human approval even when Copilot leaves positive feedback. What should the developer do before accepting the proposed result?
- Request another review of the updated diff before merge.
- Obtain the required human reviewer approvals independently.
- Check the documented excluded file types and supplement review where needed.
- Evaluate and reject or adapt the suggestion according to the contract.
Explanation
Correct Answer
B:AI feedback does not automatically satisfy a protected branch's human approval requirement.
Incorrect Answers
A:Feedback on an earlier revision does not validate later changes. This addresses a different situation: The author changed several security-sensitive files after the first AI review.
C:Certain file types and generated paths are not covered by Copilot review. This addresses a different situation: A user expects review to cover generated lockfiles and every vendor file.
D:AI review comments are recommendations, not mandatory changes. This addresses a different situation: A suggested review fix conflicts with the project's public API contract.
GitHub Copilot (GH-300) Practice Tests
