A pull request is used for:

Question

BlackTom AI · Accepted Answer

Let's break down each option in relation to what a pull request typically implies in a collaborative coding workflow.
Option 1: 'Rolling back commits' — This activity is generally associated with revert operations or using git commands to undo changes, not with the pull request process itself. A pull request is a proposal to review and integrate changes, not a direct mechanism for undoing history.
Option 2: 'Deploying to production' — Deployment is a separate step that may be triggered after code is merged, but a pull request is primarily about code review and discussion before changes are incorporated into a target branch. Deployment is not the core purpose of a pull request.
Option 3: 'Archiving a repo' — Archiving concerns the lifecycle or status of the repository itself, not the workflow of proposing and reviewing code changes. A pull request focuses on proposed changes, not on archiving the project.
Option 4: 'Reviewing and merging changes' — This properly reflects the central role of a pull request: it provides a mechanism for teammates to review, discuss, and eventually merge code changes into the main branch after consensus or approval. The wording aligns with common Git hosting platform terminology (e.g., GitHub, GitLab).
In summary, the pull request concept centers on collaboration around proposed changes, their review, and eventual integration, while the other options describe separate activities outside the primary function of a pull request.

CPSC-491-01 Software Engineering (Fall 2025) CPSC 491 Exam 2

A pull request is used for:

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