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Oracle 1Z0-861 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Java Persistence API (JPA) | 25% | - EntityManager API and entity lifecycle - Entities, mappings, and inheritance - Concurrency, locking, and caching - JPQL queries and criteria API |
| Java EE 5 Architecture and Components | 10% | - Overview of Java EE 5 platform - Integration between components - Deployment and packaging |
| EJB 3.0 Session Beans | 20% | - Client view and business interfaces - Interceptors and lifecycle callbacks - Session bean types and lifecycle - Annotations and deployment descriptors |
| Web Services in Java EE 5 | 15% | - WSDL and SOAP basics - Web service clients and handlers - JAX-WS endpoints and annotations |
| Transactions and Security | 15% | - Container-managed and bean-managed transactions - Declarative and programmatic security - Transaction attributes and exceptions |
| EJB 3.0 Message-Driven Beans | 15% | - JMS integration and message handling - Transaction and security settings - MDB configuration and lifecycle |
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