SUN 310-220 : Sun Certified Developer for Java Web Services

  • Exam Code: 310-220
  • Exam Name: Sun Certified Developer for Java Web Services
  • Updated: Sep 09, 2026     Q & A: 341 Questions and Answers

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SUN 310-220 Exam Syllabus Topics:

SectionObjectives
Topic 1: XML Binding and Data Processing- JAXB
  • 1. Marshalling and unmarshalling
  • 2. Schema-to-Java binding
  • 3. Customization of bindings
  • 4. XML data types
Topic 2: Deployment and Testing- Application lifecycle
  • 1. Testing web services
  • 2. Packaging and deployment
  • 3. Performance considerations
  • 4. Debugging and troubleshooting
Topic 3: Security- Web service security
  • 1. Authentication mechanisms
  • 2. Security policies
  • 3. Message security
  • 4. Transport security using SSL/TLS
Topic 4: JAX-WS Development- Service implementation
  • 1. Creating endpoint classes
  • 2. Fault handling
  • 3. Handler framework
  • 4. Annotations and deployment
  • 5. Client proxy development
Topic 5: Web Services Fundamentals- Core concepts
  • 1. WSDL fundamentals
  • 2. SOAP messaging
  • 3. UDDI concepts
  • 4. XML namespaces and schemas
  • 5. Service-oriented architecture
Topic 6: RESTful and JSON Web Services- REST concepts
  • 1. Content negotiation
  • 2. JSON data representation
  • 3. HTTP methods and status codes
  • 4. Resource-oriented architecture

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