Spring Boot: Java Application Framework Essentials
- Spring Boot
- Java
- 20 Questions
- ~5 min
- 11 Aug, 2026
- Level: Intermediate
Spring Boot removed most of the ceremony from Java backend development, but the framework still does a lot of work you cannot see. This quiz walks through dependency injection, auto-configuration, RES
Java: Core Language & JVM Fundamentals
Java has quietly powered banks, Android, and countless backend systems for decades, and the language keeps evolving with records, sealed classes, and virtual threads. This quiz walks through the core