Code Review · interview question
Another engineer will maintain this code later. What choice helps the most around abstraction discipline?
Multiple choiceHardchapter-14-curatedpremiumcode-reviewabstraction-discipline
Answer and explanation
Correct answer
C. 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 remember candidates who defend clarity over novelty.
Test yourself on Code Review
A free test with instant, explained results. No account needed.
More Code Review questions
- What production risk should you worry about most if abstraction discipline is handled lazily?
- Another engineer will maintain this code later. What choice helps the most around readability tradeoffs?
- A senior interviewer asks for one tradeoff behind abstraction discipline. What is the strongest follow-up?
- When is review quality being used in the wrong way?
- What does a strong engineer do when reasoning through readability tradeoffs code?
- What kind of contract clarity matters most for abstraction discipline?