PDF Version DemoMost of our new customers arrive the same way: recommended by someone who already passed. In 2026, word of mouth still says more than advertising, and the 305 SUN Sun Certified Bus.Component Developer Java EE Platform 5 practice questions at ActualPDF keep earning it.
SUN 310-091 Exam Overview:
| Certification Vendor: | Sun Microsystems (Oracle) |
|---|---|
| Exam Name: | Sun Certified Developer for the Java Web Services (SCDJWS) - Java EE Platform 5 |
| Exam Number: | 310-091 |
| Passing Score: | 66% |
| Exam Format: | Scenario-based Questions, Drag and Drop, Multiple Choice |
| Available Languages: | English |
| Exam Price: | $150–$300 USD (varies by region) |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | ~60 |
| Certificate Validity Period: | Does not expire (legacy Sun certification) |
| Related Certifications: | Sun Certified Java Programmer (SCJP) Sun Certified Developer for Java EE (SCBCD) Oracle Java Certifications (legacy Sun track) |
| Recommended Training: | Oracle/Sun Web Services Training (Legacy) |
| Exam Registration: | Oracle Certification & Registration Portal Pearson VUE Oracle Exams |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Proctored exam via Pearson VUE testing centers (onsite or authorized testing provider) |
| Pre Condition: | Recommended: Sun Certified Java Programmer (SCJP) or equivalent Java proficiency |
| Official Syllabus URL: | https://education.oracle.com/ |
SUN 310-091 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Web Services Fundamentals | - SOAP and WSDL basics - Web service architectures (SOA concepts) |
| Topic 2: Service Deployment and Configuration | - Deployment descriptors - Application server configuration |
| Topic 3: XML Processing | - XML Schema usage - JAXB data binding |
| Topic 4: Web Services Security | - WS-Security concepts - Authentication and authorization |
| Topic 5: Advanced Web Services Concepts | - Handlers and message processing - Attachments and MTOM |
| Topic 6: JAX-WS and JAX-RPC | - Service endpoint implementation - Client development and stubs/proxies |
SUN 310-091 Exam: What Candidates Want to Know
SUN Sun Certified Bus.Component Developer Java EE Platform 5 is an official Sun Microsystems (Oracle) certification exam, registered under the code 310-091. Passing it awards the Sun Certified Developer for Java EE Platform (Web Services) certification, a credential at the Professional level. It also connects to Sun Certified Java Programmer (SCJP), Sun Certified Developer for Java EE (SCBCD), Oracle Java Certifications (legacy Sun track). The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The SUN Sun Certified Bus.Component Developer Java EE Platform 5 exam presents ~60 questions within 120 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing SUN Sun Certified Bus.Component Developer Java EE Platform 5 takes 66%, and official registration costs $150–$300 USD (varies by region). Retakes bill the full $150–$300 USD (varies by region) again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
Recommended: Sun Certified Java Programmer (SCJP) or equivalent Java proficiency
Policies get revised, so confirm the current requirements before you register on the official exam page.
SUN Sun Certified Bus.Component Developer Java EE Platform 5 registration is handled through the official channels below.
For scheduling purposes: the exam is delivered Proctored exam via Pearson VUE testing centers (onsite or authorized testing provider).
Yes, Sun Microsystems (Oracle) recommends the following training for SUN Sun Certified Bus.Component Developer Java EE Platform 5 candidates.
Complement any training with the 305 practice questions in the ActualPDF 310-091 package, because repeated application is what turns course knowledge into a passing score.
Yes. ActualPDF offers a free demo of the SUN Sun Certified Bus.Component Developer Java EE Platform 5 questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the SUN Sun Certified Bus.Component Developer Java EE Platform 5 exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.
SUN Sun Certified Bus.Component Developer Java EE Platform 5 is organized into 6 official domains. The most heavily weighted are Advanced Web Services Concepts, Service Deployment and Configuration, and Web Services Fundamentals. The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
