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SQL · interview question

Another engineer will maintain this code later. What choice helps the most around schema thinking?

Multiple choiceMediumchapter-11-curatedpremiumsqlschema-thinking
Choose one answer
Answer and explanation

Correct answer

A. Make the rule obvious in names, flow, and boundaries so the next reader does not have to reverse-engineer your intent.

Why

Maintainability comes from explicit intent. Interviewers often start with schema choices because they reveal whether you think about persistence as part of the model.

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