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Oracle 1Z0-861 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Web Services in Java EE 5 | 15% | - WSDL and SOAP basics - JAX-WS endpoints and annotations - Web service clients and handlers |
| Topic 2: Java Persistence API (JPA) | 25% | - Entities, mappings, and inheritance - EntityManager API and entity lifecycle - Concurrency, locking, and caching - JPQL queries and criteria API |
| Topic 3: Transactions and Security | 15% | - Transaction attributes and exceptions - Declarative and programmatic security - Container-managed and bean-managed transactions |
| Topic 4: EJB 3.0 Session Beans | 20% | - Interceptors and lifecycle callbacks - Client view and business interfaces - Session bean types and lifecycle - Annotations and deployment descriptors |
| Topic 5: Java EE 5 Architecture and Components | 10% | - Overview of Java EE 5 platform - Deployment and packaging - Integration between components |
| Topic 6: EJB 3.0 Message-Driven Beans | 15% | - JMS integration and message handling - Transaction and security settings - MDB configuration and lifecycle |
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