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Oracle 1Z0-862 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| JAX-RPC and Legacy APIs | 10% | - Comparison with JAX-WS - Migration Considerations - JAX-RPC 1.1 Overview |
| Web Services Standards and Architecture | 15% | - WS-I Basic Profile Compliance - SOAP 1.1/1.2 Messaging - XML, XML Schema, and Namespaces - WSDL 1.1 Structure and Usage - SOA and Web Services Concepts |
| SOAP and Web Service Security | 15% | - HTTP Basic Authentication - Digital Signatures and Encryption - WS-Security Basics - Security Requirements and Standards - Exception and Fault Handling |
| JAX-WS Web Services Development | 25% | - WSDL Customization and Mapping - SOAP Handlers and Message Processing - Developing and Publishing Endpoints - Creating and Invoking Clients - JAX-WS 2.0 Architecture and Annotations |
| JAXB and Data Binding | 20% | - JAXB 2.0 Architecture and Annotations - Marshalling and Unmarshalling - Customizing Mappings and Validation - XML Schema to Java Binding - Java to XML Schema Generation |
| Design Patterns and Best Practices | 15% | - Performance and Scalability - Deployment and Interoperability - Interaction Patterns - RESTful Web Services Overview - Service Design Principles |




