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Oracle 1Z0-861 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Deployment and Application Packaging | 5% | - Application Server Deployment Concepts - EAR/WAR/JAR Packaging Structure |
| Web Services | 15% | - REST Concepts (basic integration awareness) - SOAP-based Web Services |
| Enterprise JavaBeans (EJB) 3.0 | 30% | - Entity Beans to JPA Migration Concepts - Session Beans (Stateless / Stateful) - Dependency Injection and Annotations |
| Java Message Service (JMS) | 15% | - Message Producers and Consumers - Queue and Topic Models |
| Transactions and Security | 10% | - Declarative Security and Roles - Container-Managed Transactions (CMT) |
| Java Persistence API (JPA) | 25% | - JPQL Queries - Entity Mapping and Relationships - Persistence Context and EntityManager |
