What are the must-know concepts in Java Spring?

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Rajesh Kumar N

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Must-know concepts include: 1. **Dependency Injection** 2. **Inversion of Control (IoC)** 3. **Spring Boot** 4. **Spring MVC** 5. **Aspect-Oriented Programming (AOP)** 6. **Spring Data JPA** 7. **Security**
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Spring core, Spring AOP ,Spring JDBC,Spring MVC,Spring Boot
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Must-know concepts in Java Spring include dependency injection, Spring MVC, Spring Boot, bean lifecycle, transaction management, aspect-oriented programming (AOP), Spring Security, and RESTful web services. Understanding these will help you build robust and scalable applications.
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