What are the three main phases of Scrum projects?

The correct choice outlines the three main phases of Scrum projects by using a metaphor akin to a sports framework, which effectively captures the iterative and dynamic nature of Scrum. In Scrum, teams frequently cycle through phases akin to a game, emphasizing the importance of reviewing and adapting processes, much like a team would assess performance through the paces of a game.

In the pregame phase, planning activities take place including establishing the goal and preparing the backlog. The game represents the active development stage where team members execute tasks to create increments of functionality. Finally, the post game signifies the review and retrospective phases common in Scrum, which allow teams to assess their work and adapt for future sprints.

The other options do not precisely align with the core phases of Scrum. While they touch upon elements of project management or software development practices, they lack the specific iterative and agile nature that characterizes Scrum's framework. Understanding this metaphorical approach can provide insights into how Scrum emphasizes continuous improvement and team collaboration throughout a project.