Files and Paths · interview question

A teammate submits shaky reading text code. Which review comment is the strongest?

Multiple choiceEasychapter-4-curatedpremiumfiles-and-pathsreading-text

Solve the symptom with comments only and avoid changing the code shape around reading text.Keep reading text implicit so the script stays short and hope the next engineer infers the rule.Make the rule clearer and easier to explain. Be explicit about how text is read so the script is honest about the boundary and easier to reason about later.Delay clarity until production traffic reveals the edge case and then patch it under pressure.

Answer and explanation

Correct answer

C. Make the rule clearer and easier to explain. Be explicit about how text is read so the script is honest about the boundary and easier to reason about later.

Why

The best review comment anchors the change to readability, correctness, and future maintenance. If the script hides encoding or file ownership assumptions, subtle environment issues become harder to explain.

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A teammate submits shaky reading text code. Which review comment is the strongest?

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