Domain Modeling · interview question
Which move is the best default when mini domain model becomes part of this workflow?
Multiple choiceHardchapter-7-curatedpremiumdomain-modelingmini-domain-model
Answer and explanation
Correct answer
D. The model is healthy when the reader can see orders, lines, totals, and validation responsibilities directly in the types.
Why
The model is healthy when the reader can see orders, lines, totals, and validation responsibilities directly in the types. That is the stronger engineering move because good interview prep includes being able to point at a model and explain why each type exists. If the model still feels like loosely connected containers, the chapter has not gone far enough.
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