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Service Design · interview question

Which option describes the most likely pitfall around dto mapping?

Multiple choiceHardchapter-12-curatedpremiumservice-designdto-mapping
Choose one answer
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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