Files and Paths · interview question

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

Multiple choiceMediumchapter-4-curatedpremiumfiles-and-pathspathlib

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

Answer and explanation

Correct answer

B. 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 like when you pick the tool that makes intent obvious rather than the one that happens to work today.

Test yourself on Files and Paths

A free test with instant, explained results. No account needed.

Start free test

All Files and Paths questions →

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

Correct answer

Why

More Files and Paths questions