Design Patterns – Page 7 – Sharp: NCLEX, Java & Python

Java: Factory Pattern

How would you explain a common mistake when implementing a factory in an interview?

What testing benefit comes from a stable `PaymentGateway` seam?

How can Spring's IoC container serve as an ultimate factory?

Understanding the Factory Pattern?

Why does a Factory Method matter in this design?

Advantages of Factory Pattern?

Factory Pattern and Spring?

Factory Pattern vs. Concrete Instantiation?

Common Pitfall of Factory Pattern?

How would you explain a key benefit of using the Decorator pattern over direct modification in an interview?