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Spring Core · interview question

How does using a DTO prevent exposing sensitive data in a REST API?

Multiple choiceMediumchapter-9-curatedpremiumspring-coredtos-and-entities
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Answer and explanation

Correct answer

C. DTOs exclude sensitive fields from serialization.

Why

DTOs allow developers to carefully select which fields are included when data is serialized and sent over the network. By excluding sensitive fields, DTOs prevent the exposure of private data in API responses.

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