Instant Download Oracle : CX-310-230 Questions & Answers as PDF & Test Engine
Updated: Oct 12, 2026
No. of Questions: 183 Questions & Answers with Testing Engine
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In 2026, employers still look for credentials they can verify quickly, and CX-310-230 remains one of them. iPassleader gives that goal a realistic path: 183 verified practice questions, marked-error feedback, and updates that follow the exam as it evolves.
Oracle CX-310-230 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional Exam |
| Exam Number: | CX-310-230 |
| Related Certifications: | Oracle Certified Professional, Java EE 5 Developer |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 57 |
| Available Languages: | English |
| Exam Duration: | 150 minutes |
| Recommended Training: | Oracle University Java EE Web Services Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Proctored exam via testing center or online delivery (depending on Oracle certification policies at the time) |
| Pre Condition: | Recommended knowledge of Java EE 5, XML, SOAP, and web service fundamentals. |
| Official Syllabus URL: | https://education.oracle.com |
Oracle CX-310-230 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: XML Binding with JAXB | - Mapping Java objects to XML - Marshalling and unmarshalling |
| Topic 2: SOAP and WSDL | - WSDL structure and service description - SOAP message structure and processing |
| Topic 3: Web Services Fundamentals | - Service-oriented architecture basics - SOA principles and Web services concepts |
| Topic 4: Advanced Web Services Features | - Message handlers and troubleshooting - Attachments and MTOM |
| Topic 5: Web Services Security | - WS-Security fundamentals - Authentication and message protection |
| Topic 6: JAX-WS Development | - Client development and service consumption - Creating and deploying JAX-WS services |
Your Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional Questions, Answered
The Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional content is the same across all three formats: a printable PDF, a software engine, and an online engine. The free demo lets you try each interface before buying, so you can pick the one that matches how you study rather than guessing.
The package contains 183 practice questions for the CX-310-230 exam, all verified by our IT experts. A free demo is available so you can review the style before you buy.
- Advanced Web Services Features ()
- SOAP and WSDL ()
- Web Services Fundamentals ()
Use the weights above to divide your study time where it matters most.
The engine presents Oracle Java Enterprise Edition 5 Web Services Developer Certified Professional questions in random order, so each session feels like a fresh test rather than a memorized list. After every simulated exam you receive a score, and your errors are clearly marked, which makes it easy to see your weak and strong areas and build a focused study plan.
The real CX-310-230 exam gives you 150 minutes minutes for 57 questions. The engine lets you rehearse under the same kind of time pressure, so pacing decisions become automatic.
Oracle Certification Registration: register for CX-310-230
Oracle University Java EE Web Services Training: Visit official page
Recommended knowledge of Java EE 5, XML, SOAP, and web service fundamentals.
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