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Exam Code: 1Z0-863

Exam Name: Java Enterprise Edition 5 Web Services Developer Certified Professional Upgrade Exam

Updated: Sep 10, 2026

Number: 96 Q&As with Testing Engine

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Oracle 1Z0-863 Exam Overview:

Certification Vendor:	Oracle
Exam Name:	Java Enterprise Edition 5 Web Services Developer Certified Professional Upgrade Exam
Exam Number:	1Z0-863
Exam Duration:	90 minutes
Certificate Validity Period:	Lifetime (no expiration, retired exam)
Available Languages:	English
Exam Price:	USD 245
Passing Score:	66%
Real Exam Qty:	55
Exam Format:	Multiple Select, Multiple Choice
Related Certifications:	Oracle Certified Professional, Java EE 5 Web Services Developer Sun Certified Web Services Developer for Java EE 1.4
Recommended Training:	Java EE 5 Web Services Development
Exam Registration:	Pearson VUE Oracle University
Sample Questions:	Oracle 1Z0-863 Sample Questions
Exam Way:	Onsite at Pearson VUE testing centers; exam is retired and no longer available
Pre Condition:	Must hold Sun Certified Web Services Developer for Java EE 1.4 or equivalent prior certification
Official Syllabus URL:	https://education.oracle.com/

Oracle 1Z0-863 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: JAXB and Data Binding	15%	- XML-Java Binding Customization - Marshalling and Unmarshalling - JAXB 2.0 Architecture
Topic 2: SOA and Web Service Architecture	15%	- Service-Oriented Design Principles - Stateless vs Stateful Services - Endpoint Addressing and Transport
Topic 3: JAX-RPC and Legacy Services	10%	- JAX-RPC Service Development - Migration from JAX-RPC to JAX-WS
Topic 4: Web Services Security	15%	- Authentication and Authorization - XML Encryption and Signatures - WS-Security Basics
Topic 5: JAX-WS Web Services	25%	- Java to WSDL and WSDL to Java Mapping - Handler Chains and Message Processing - EJB and POJO Based Endpoints - Developing JAX-WS Endpoints
Topic 6: XML and Web Services Standards	20%	- SOAP 1.1/1.2 Messaging - WSDL 1.1 Documents - XML Schema and Namespaces - WS-I Basic Profile Compliance

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