Automation Scripts · interview question
Which option is the safer default when shipping code around input assumptions?
Multiple choiceHardchapter-1-curatedpremiumautomation-scriptsinput-assumptions
def validate_line(sku: str, quantity: int) -> None:
if not sku:
raise ValueError("sku is required")
if quantity <= 0:
raise ValueError("quantity must be positive")Answer and explanation
Correct answer
C. Choose the simpler shape that keeps the rule obvious, validated, and easy to observe in logs or tests.
Why
The safest default is usually the one that lowers ambiguity and makes errors easier to diagnose.
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