Domain Modeling · interview question
Which move is the best default when composition becomes part of this workflow?
Multiple choiceMediumchapter-7-curatedpremiumdomain-modelingcomposition
Answer and explanation
Correct answer
A. Connect smaller objects through references when the domain is about collaboration rather than type substitution.
Why
Connect smaller objects through references when the domain is about collaboration rather than type substitution. That is the stronger engineering move because interviewers look for honest modeling rather than fashionable abstractions. Inventing inheritance too early often hides the real relationships in the problem.
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