Core Collections · interview question

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

Multiple choiceMediumchapter-3-curatedpremiumcore-collectionstuples

Delay clarity until production traffic reveals the edge case and then patch it under pressure.Keep tuples 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 tuples.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. Interviewers respect candidates who know when a tuple stops being the right shape.

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

Correct answer

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