Functions · interview question
Which option describes the most likely pitfall around batch helpers?
Multiple choiceHardchapter-2-curatedpremiumfunctionsbatch-helpers
Answer and explanation
Correct answer
C. If each caller re-implements the pattern slightly differently, the system drifts into inconsistent behavior.
Why
If each caller re-implements the pattern slightly differently, the system drifts into inconsistent behavior. Calling out that risk matters because good interview answers mention reduced duplication and easier testing as benefits of extraction.
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