Functions · interview question
Which explanation would sound strongest in an interview when discussing batch helpers?
Multiple choiceHardchapter-2-curatedpremiumfunctionsbatch-helpers
Answer and explanation
Correct answer
C. Capture repeated patterns such as chunking or fee calculation once so operational changes happen in one place. Good interview answers mention reduced duplication and easier testing as benefits of extraction.
Why
Interviewers usually care less about keywords than about whether you can explain why the code is shaped the way it is.
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