A Spring self-check evaluates container, request and transaction contracts through explained questions.
Learning roadmap
Read the contract, run the source-kit checks, and inspect a rejected input before extending the application. This subject covers Spring and Spring Boot together; Java language lessons remain in their own subject.
Prerequisites
Use Java object ownership, interfaces, exceptions and Maven builds before the framework-specific lessons.
Continue learning
Boot Foundations, Spring Core, Web APIs, Data & Transactions, Security, Testing, Production, Exercises, Projects.
