Overview Java backend roles in 2026 demand strong fundamentals plus expertise in modern frameworks like Spring Boot and ...

Abstract: JSON is a widely used data format for data exchange between application systems and programming frontends. In the Java ecosystem, Java JSON libraries serve as fundamental toolkits for ...

Student Management → Add, list, update, deactivate students. Course Management → Add, list, update, deactivate courses; search & filter. Enrollment & Grading → Enroll students, enforce credit limits, ...