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SUN 310-090 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Message-Driven Beans	8%	- Transaction and security model - Component contract and lifecycle - Integration with JMS
Topic 2: Environment and Security	10%	- JNDI environment entries - Resource references - Security roles and permissions - Declarative and programmatic security
Topic 3: Entity Beans - Relationships	12%	- Relationship navigation and integrity - One-to-one, one-to-many, many-to-many - Container-Managed Relationships (CMR)
Topic 4: Session Beans	18%	- Stateless and stateful session beans - Client view and interfaces - Home and remote interface methods - Component contract and lifecycle
Topic 5: EJB Overview and Architecture	10%	- Container and bean provider contracts - Roles and responsibilities - EJB 2.0 specification fundamentals
Topic 6: EJB Query Language (EJB-QL)	10%	- Syntax and clauses - Path expressions and operators - Finder and select methods
Topic 7: Transactions and Exceptions	12%	- System vs application exceptions - Container-managed vs bean-managed transactions - Rollback behavior - Transaction demarcation
Topic 8: Entity Beans - Persistence	20%	- Primary keys and object identity - Container-Managed Persistence (CMP) - Entity bean lifecycle - Bean-Managed Persistence (BMP)