Exceptions · interview question

Which naming or modeling choice is strongest for error translation?

Multiple choiceHardchapter-5-curatedpremiumexceptionserror-translation

python

try:
    response = {"subtotal": "bad-number"}
    subtotal = float(response["subtotal"])
except ValueError as error:
    raise RuntimeError("partner payload used invalid subtotal") from error

Keep error translation implicit so the script stays short and hope the next engineer infers the rule.Solve the symptom with comments only and avoid changing the code shape around error translation.Delay clarity until production traffic reveals the edge case and then patch it under pressure.Use names and structures that describe the business fact directly instead of temporary implementation noise.

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.

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Which naming or modeling choice is strongest for error translation?

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