Java – Page 173 – Sharp: NCLEX, Java & Python

Java: Enums

Enum vs String: Type Safety?

Enums and Invalid States?

Adding Methods to Enums?

Why is it important to use BigDecimal for financial calculations?

How do enums contribute to domain clarity?

What are the design considerations when using records for complex domain logic?

How would you explain a common mistake when using BigDecimal in a Java interview?

Why might wrapper classes be preferred over primitives in domain models?

How can misuse of enums lead to poor domain design?

What are value objects, and why are they important for clean code?