フリー問題

問題文

A business analyst is explaining to a new team member how scope, requirements, and user stories relate to each other. Which explanation is correct?

選択肢

1. Scope sets the boundary of what will be addressed, requirements state what has to be true inside that boundary, and user stories express those requirements in a form a delivery team can pick up and finish.
2. Requirements are written first, and scope is what they add up to, so the boundary of the project is established by collecting every requirement anyone raises.
3. User stories are the detailed version of requirements, requirements are the detailed version of scope, and each layer is a complete restatement of the layer above it in more words.
4. They are three names for the same information at different times in the project: scope is the discovery name, requirements the analysis name, and user stories the delivery name.