Oracle Java Enterprise Edition 5 Business Component Developer Certified Professional Upgrade : 1Z0-861

1Z0-861 real exams

Exam Code: 1Z0-861

Exam Name: Java Enterprise Edition 5 Business Component Developer Certified Professional Upgrade Exam

Updated: Aug 24, 2026

Q & A: 152 Questions and Answers

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Oracle 1Z0-861 Exam Syllabus Topics:

SectionObjectives
EJB Lifecycle and Container Services- Transactions and security
- EJB lifecycle management
- Dependency injection and resource management
Java EE Application Development- Packaging and deployment of enterprise applications
- Annotations and deployment descriptors
- Application clients and integration
EJB Technology- Enterprise JavaBeans architecture and components
- Message-driven beans
- Session beans
  • 1. Stateless session beans
    • 2. Stateful session beans
      Java EE APIs and Integration- Java Message Service (JMS)
      - Java Naming and Directory Interface (JNDI)
      - Interceptors and callbacks
      Persistence and Entity Beans- Java Persistence API (JPA)
      • 1. Persistence context and entity lifecycle
        • 2. Entity mapping
          - Object-relational mapping
          - Entity bean concepts

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