Interview Strategy · interview question

Which naming or modeling choice is strongest for thinking aloud through code?

Multiple choiceMediumchapter-20-curatedpremiuminterview-strategythinking-aloud-through-code

python

def running_total(lines: list[int]) -> int:
    total = 0
    for line in lines:
        total += line
    return total

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.Solve the symptom with comments only and avoid changing the code shape around thinking aloud through code.Keep thinking aloud through code implicit so the script stays short and hope the next engineer infers the rule.

Answer and explanation

Correct answer

B. 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 thinking aloud through code?

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