DTOs and Entities – Page 2 – Sharp: NCLEX, Java & Python

Java: DTOs and Entities

Why are DTOs essential in separating API design from database structure?

Why does bean scopes on Spring Boot application design matter in practice?

How does self-invocation affect @Transactional methods in Spring Boot?

Why can self-invocation fail for @Transactional methods?

How would you explain the design consequence of using DTOs in an interview?

How do Proxy objects work in Spring AOP?

Why return DTOs from controllers instead of exposing entities directly?

Why is it a risk to expose database Entities in a Spring API?

What role do DTOs play in a Spring Boot application?

How do DTOs help prevent sensitive data leaks?