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Data Access · interview question

Which boundary choice best fits repository boundaries in a maintainable Python system?

Multiple choiceHardchapter-11-curatedpremiumdata-accessrepository-boundaries
Choose one answer
Answer and explanation

Correct answer

B. Keep the concern close to the data or API boundary that owns it instead of scattering it across unrelated helpers.

Why

Responsibility should follow ownership. When the concern lives near the right boundary, the system is easier to test and explain.

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