Project Tooling · interview question

Another engineer will maintain this code later. What choice helps the most around virtual environments?

Multiple choiceMediumchapter-6-curatedpremiumproject-toolingvirtual-environments

Delay clarity until production traffic reveals the edge case and then patch it under pressure.Keep virtual environments implicit so the script stays short and hope the next engineer infers the rule.Solve the symptom with comments only and avoid changing the code shape around virtual environments.Make the rule obvious in names, flow, and boundaries so the next reader does not have to reverse-engineer your intent.

Answer and explanation

Correct answer

D. Make the rule obvious in names, flow, and boundaries so the next reader does not have to reverse-engineer your intent.

Why

Maintainability comes from explicit intent. This is a professional habit interviewers expect because it shows environment discipline.

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Another engineer will maintain this code later. What choice helps the most around virtual environments?

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