Service Design · interview question
Which option describes the most likely pitfall around dto mapping?
Multiple choiceHardchapter-12-curatedpremiumservice-designdto-mapping
Answer and explanation
Correct answer
B. Skipping DTOs can make the service layer speak in partner-specific language forever.
Why
Skipping DTOs can make the service layer speak in partner-specific language forever. Calling out that risk matters because candidates who understand translation layers usually explain integrations more clearly.
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