Custom Exceptions – Page 4 – Sharp: NCLEX, Java & Python

Java: Custom Exceptions

Why use custom exceptions in Java?

When is extending Exception more suitable than RuntimeException?

How do checked exceptions influence the method signature?

Why does meaningful exception names help in practice?

Why might you prefer unchecked exceptions for some custom exceptions?

How does exception propagation affect control flow?

How would you explain a common pitfall when using generic exceptions in an interview?

How should custom exceptions be named?

How would you explain the tradeoff of using checked exceptions in an interview?

Why create a custom exception hierarchy?