Bean Scopes & Lifecycle — Roadmap Step & Resources
Singleton vs prototype scope and lifecycle callbacks
- Level: intermediate
- Estimated time: 1 days
- Roadmap: Java + Spring Boot
Before this step
Interview questions
- What's the default Spring bean scope, and when would you use prototype instead?
Study resources
- Spring Bean Scopes (Article) — Baeldung's guide to singleton vs prototype scope and lifecycle callbacks.
- Spring Bean Lifecycle Explained (Video) — Covers the default bean scope and when to use prototype instead.
Part of
- Spring Framework Fundamentals — section
- Java + Spring Boot roadmap — the full learning path