Final answer:
Code Quality Checker, Environment, Snapshot, and User Story
Step-by-step explanation:
The correct answer is D) Code Quality Checker / Environment / Snapshot / User Story.
Code quality checkers are tools or software that analyze code and identify potential issues or areas for improvement. They allow developers to assess the quality of their code and make adjustments as needed.
Environments are separate spaces or configurations where software can be developed, tested, or deployed. They provide a controlled setting for developers to work in and ensure that changes made to code do not impact the production environment.
Snapshots are copies or snapshots of a system's state that can be used for backup, recovery, or testing purposes. They capture the current state of the system and allow developers to revert back to a previous state if needed.
User stories are a way to capture requirements or features from the perspective of end-users. They describe the desired functionality or behavior of a system in a simple and concise manner.