Oracle 1Z0-862 Exam Details & Actual Exam Questions
- Exam Code/Number: 1Z0-862
- Exam Name/Title: Java Enterprise Edition 5 Web Services Developer Certified Professional Exam
- Certification Provider: Oracle
- Corresponding Certification: Java Technology
- Exam Questions: 183
- Updated On: Aug,17 2026
- Certification Level: Professional
Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional Exam Questions
(27 Up Votes)Oracle 1Z0-862 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional |
| Exam Number: | 1Z0-862 |
| Related Certifications: | Oracle Certified Professional, Java EE Developer Oracle Java EE Web Services certification track |
| Available Languages: | English |
| Exam Format: | Multiple Choice, Scenario-based questions |
| Sample Questions: | Oracle 1Z0-862 Sample Questions |
| Exam Way: | Proctored exam (typically multiple-choice, delivered via authorized testing centers or online proctoring depending on region and availability) |
| Pre Condition: | Basic knowledge of Java EE and web service development concepts is recommended. |
Oracle 1Z0-862 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Web Services Interoperability | - Interoperability standards - Cross-platform service integration |
| Topic 2: Web Services Fundamentals | - SOA principles and architecture - Web services standards overview (SOAP, WSDL, XML) |
| Topic 3: Security and Transactions | - Secure communication mechanisms - Web services security basics |
| Topic 4: SOAP-Based Web Services (JAX-WS / JAX-RPC) | - Service clients and proxies - Message handling and binding - Service creation and deployment |
| Topic 5: XML Processing | - XML schema and validation - JAXB data binding |
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