Spring Core · interview question
Which annotation is commonly used to indicate that a class is a DTO in Spring Boot?
Multiple choiceMediumchapter-9-curatedpremiumspring-coredtos-and-entities
Answer and explanation
Correct answer
A. @Data
Why
The @Data annotation from the Lombok library is often used for DTOs as it automatically generates boilerplate code like getters, setters, and toString methods. This makes DTOs easier to manage and reduces code clutter.
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