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System Design · interview question

Which naming or modeling choice is strongest for choosing the model?

Multiple choiceHardchapter-15-curatedpremiumsystem-designchoosing-the-model
python
def choose_execution_model(io_heavy: bool, cpu_heavy: bool) -> str:
    if io_heavy:
        return "asyncio or threads"
    if cpu_heavy:
        return "processes"
    return "simple synchronous code"
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.

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