For one-to-one associations, developers have to select which end of the association holds the foreign key that represents the other end (this gets propagated down to the database schema).
对于一对一关联,开发者必须选择关联的哪一端持有代表另一端的外键(这会向下传给数据库模式)。
2
However, I continue to ask for sign-offs on key project artifacts, such as the Vision Document and Software Development Plan at the end of Inception, and again at the end of Elaboration.