Skip to content
Sharp

Data Access · interview question

Which naming or modeling choice is strongest for repository boundaries?

Multiple choiceHardchapter-11-curatedpremiumdata-accessrepository-boundaries
python
class OrderRepository:
    def by_id(self, order_id: str) -> tuple | None:
        return connection.execute("SELECT id FROM orders WHERE id = ?", (order_id,)).fetchone()
Choose one answer
Answer and explanation

Correct answer

D. Use names and structures that describe the business fact directly instead of temporary implementation noise.

Why

Clear naming and modeling shorten debugging, review, and onboarding time.

Test yourself on Data Access

A free test with instant, explained results. No account needed.

Start free test

More Data Access questions

All Data Access questions →