SUN Sun Certified Developer for Java Web Services 310-220 Certified Exam Dumps

310-220 Exam Dumps

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Certification Provider:	SUN
Exam Code / Number:	310-220
Exam Name:	Sun Certified Developer for Java Web Services
Exam Questions:	341
Last Updated:	Jun 19, 2026
Corresponding Certification:	SCDJWS

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SUN 310-220 Exam Syllabus Topics:

Section	Objectives
Deployment and Testing	- Application lifecycle 1. Testing web services 2. Debugging and troubleshooting 3. Performance considerations 4. Packaging and deployment
RESTful and JSON Web Services	- REST concepts 1. JSON data representation 2. HTTP methods and status codes 3. Resource-oriented architecture 4. Content negotiation
Security	- Web service security 1. Transport security using SSL/TLS 2. Message security 3. Authentication mechanisms 4. Security policies
Web Services Fundamentals	- Core concepts 1. XML namespaces and schemas 2. WSDL fundamentals 3. UDDI concepts 4. SOAP messaging 5. Service-oriented architecture
JAX-WS Development	- Service implementation 1. Client proxy development 2. Creating endpoint classes 3. Fault handling 4. Annotations and deployment 5. Handler framework
XML Binding and Data Processing	- JAXB 1. Marshalling and unmarshalling 2. Schema-to-Java binding 3. Customization of bindings 4. XML data types