Java – Page 36 – Sharp: NCLEX, Java & Python

Java: Persistence and Validation

What are the benefits of constructor injection in Spring?

How to handle transactions in self-invoking methods?

Why is early input rejection important in Spring applications?

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

How can bean validation improve application security?

What are the consequences of improper bean scope selection?

Why does using @NotBlank on a field matter in practice?

What are the design consequences of using field injection?

How does the Spring container handle bean destruction?

What role does the @Configuration annotation play in Spring Boot?