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SUN 310-027 Exam Overview:
| Certification Vendor: | SUN Microsystems (acquired by Oracle) |
|---|---|
| Exam Name: | SUN CERTIFIED DEVELOPER FOR J2SE |
| Exam Number: | 310-027 |
| Passing Score: | 70% |
| Exam Format: | Essay questions, Project validation, Design defense |
| Real Exam Qty: | 5-10 essay/short-answer questions |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Lifetime (no expiration) |
| Available Languages: | English |
| Related Certifications: | Sun Certified Java Programmer (SCJP) |
| Exam Price: | USD 150 |
| Recommended Training: | SL-285 Developing Applications with Java Technology |
| Exam Registration: | Pearson VUE Registration |
| Exam Way: | Onsite at authorized Pearson VUE testing centers |
| Pre Condition: | Must hold valid Sun Certified Java Programmer (SCJP) certification; must complete and submit the programming assignment CX-310-252A before taking this exam |
| Official Syllabus URL: | https://en.wikipedia.org/wiki/Sun_Certified_Java_Developer |
SUN 310-027 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Implementation & API Usage | - Networking and database connectivity - Java SE core APIs - GUI development (Swing/AWT) |
| Design and Architecture | - System architecture justification - Design patterns application - Object-oriented design principles |
| Documentation & Maintainability | - Code structure and readability - Design decision rationale - Technical documentation |
310-027 Exam FAQ — Everything Before You Buy
The SUN CERTIFIED DEVELOPER FOR J2SE is one of SUN's influential certification exams — pass it and you earn the Sun Certified Java Developer (SCJD) for J2SE certification (Professional level). Among IT workers it's a popular way to prove professional knowledge in the field. It also connects with related credentials such as Sun Certified Java Programmer (SCJP).
Yes — download the free 310-027 demo and judge the question quality with your own eyes before paying. Every purchase then includes 365 days of free updates, and an expired update period can be extended at 50% off.
Must hold valid Sun Certified Java Programmer (SCJP) certification; must complete and submit the programming assignment CX-310-252A before taking this exam Because these requirements change over time, double-check the current criteria on the official exam page (official 310-027 exam information) before you book.
The vendor recommends:
Training is a solid foundation — but practice is the proof. Follow up any course with the 310-027 practice questions from DumpsTorrent to see whether you're truly exam-ready.
Register through the vendor's official channels:
The exam is offered Onsite at authorized Pearson VUE testing centers — pick what suits you when you book.
5-10 essay/short-answer questions questions inside 90 minutes. The hidden skill here is pacing: know your per-question budget, skip and return rather than stall, and rehearse with the DumpsTorrent online test engine — you can set the timer yourself to mimic real exam pressure, on any device, whenever spare time appears.
Delivery is instant — after successful payment, our system automatically emails the product to your mailbox within a minute, with download access right away and no installation limits; contact our 24/7 customer assistance if 2 hours pass with nothing. If you fail: take the corresponding 310-027 exam within 60 days of purchase and submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam — the full refund is processed within 7 days. Exclusions: exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products. Or exchange for two equal-value exam products free, keeping your updates.
The official SUN CERTIFIED DEVELOPER FOR J2SE blueprint contains 3 domains, including Documentation & Maintainability, Implementation & API Usage, Design and Architecture. The weightings tell you where the exam's points live — allocate your spare time to match. The complete outline above has every domain and subtopic.
You'll need 70% to pass, and the official fee is USD 150 per attempt — every retake bills the full amount again. Practicing with the 5 questions from DumpsTorrent until your scores are consistently comfortable is how you pay that fee once.
