intermediateDesign Patterns64 of 66
Explain the Factory Pattern with a code example.
Tests whether you articulate the real intent -- decoupling object creation from usage so the client depends on an interface, not concrete classes -- and can show a factory method branching on a type parameter to return different implementations.
Ready to master this question?
Generate a complete walkthrough — background, the full answer in plain language, a working code example explained line by line, a real-world scenario, common mistakes, and how this same question gets asked in different ways.
Sign in to generate a responseNext Step
←PreviousContinue to Explain the SOLID principles, with a focus on Liskov Substitution Principle and a code example.→
← Back to all Design Patterns & LLD questions