SOLID Principles — Roadmap Step & Resources
Single responsibility, open/closed, Liskov substitution, interface segregation and dependency inversion
- Level: intermediate
- Estimated time: 2 days
- Roadmap: Java + Spring Boot
Interview questions
- Give a concrete example of violating the Single Responsibility Principle and how you'd fix it
Study resources
- SOLID Principles Explained (Article) — DigitalOcean's widely-referenced explanation of the five SOLID principles.
- SOLID Principles in 10 Minutes (Video) — A fast, practical walkthrough of all five SOLID principles with examples.
Part of
- Object-Oriented Design & Design Patterns — section
- Java + Spring Boot roadmap — the full learning path