Java – Page 38 – Sharp: NCLEX, Java & Python

Java: Inversion of Control (IoC)

How does the Spring container handle bean destruction?

Why avoid exposing the password field in APIs?

How do DTOs support API versioning?

Why do teams use DTOs in Spring Boot in production code?

Why is directly exposing JPA entities in a REST API risky in production code?

Why might self-invocation fail for @Transactional methods in Spring Boot?

How do serialization boundaries help prevent data leaks in a Spring Boot application?

How would you explain a common mistake with Bean scopes in Spring Boot in an interview?

What design consequence arises from using DTOs?

How can using DTOs prevent exposing sensitive data?