Exam Name: Java Enterprise Edition 5 Web Services Developer Certified Professional Upgrade Exam
Certification Provider: Oracle
Corresponding Certification: Java Technology
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Instant Download Oracle : 1Z0-863 Questions & Answers as PDF & Test Engine
Updated: Aug 28, 2026
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Oracle 1Z0-863 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Java EE 5 Web Services Development | - JAX-WS programming - JAX-RPC and XML APIs (JAXB, SAAJ) |
| Topic 2: Design and Implementation | - Loose coupling and flexibility in services - Endpoint design and architecture |
| Topic 3: Upgrade Exam Focus | - Differences between 1Z0-862 and 1Z0-863 objectives - Best practices for migrating existing solutions |
| Topic 4: Web Services Concepts & Standards | - Web Services standards and XML processing - Web Services basics (SOAP, WSDL) |
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