Exceptions · interview question
A bug appears around custom exceptions. What is the strongest first debugging move?
Multiple choiceMediumchapter-5-curatedpremiumexceptionscustom-exceptions
class InventoryError(Exception):
pass
raise InventoryError("stock below reservation threshold")Answer and explanation
Correct answer
D. Trace one concrete example, inspect the state transitions, and compare them to the intended rule before rewriting anything.
Why
That approach is reliable because it creates evidence. Creating custom exceptions without a real boundary purpose adds ceremony without leverage.
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