The 310-252A exam has a reputation for catching even experienced professionals off guard. ExamTorrent prepares you with 100 practice questions that match the style and depth of the SUN Java Standard Edition 6 Developer Certified Master Downloadable Project (Step 1 of 2) exam, refreshed for 2026.
SUN 310-252A Exam Overview:
| Certification Vendor: | Sun Microsystems (acquired by Oracle) |
|---|---|
| Exam Name: | Java Standard Edition 6 Developer Certified Master Downloadable Project (Step 1 of 2) |
| Exam Number: | 310-252A / CX-310-252A |
| Related Certifications: | 310-027 (Written Exam Step 2) Sun Certified Programmer for Java SE 6 (310-065) |
| Real Exam Qty: | N/A (Programming assignment) |
| Passing Score: | 320/400 (80% combined with Step 2) |
| Certificate Validity Period: | Lifetime (no expiration) |
| Exam Price: | USD 250 |
| Exam Duration: | Unlimited self-paced |
| Exam Format: | Design documentation, Programming assignment, Source code submission |
| Available Languages: | English |
| Recommended Training: | SCJD Developer Study Guide Java SE 6 Developer Resources |
| Exam Registration: | Oracle University (retired) Historical Sun Registration |
| Exam Way: | Self-paced development, online submission; retired since 2010 |
| Pre Condition: | Must hold valid Sun Certified Java Programmer (SCJP) certification (any version) |
| Official Syllabus URL: | https://web.archive.org/web/20100306014224/http://www.sun.com/training/catalog/certs/SCJD.xml |
SUN 310-252A Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network & Server Architecture | 10% | - Connection management - Client-server communication - Remote method invocation |
| Object-Oriented Design | 12.5% | - Design patterns usage - Encapsulation and abstraction - Class structure and hierarchy |
| Graphical User Interface (GUI) | 17.5% | - Usability and layout compliance - Swing/AWT implementation - Event handling |
| General Application Requirements | 25% | - Adherence to specification - Code maintainability and readability - Error handling and robustness |
| Data Access & Locking | 20% | - Multi-threaded synchronization - Database file parsing - Record locking mechanism |
| Documentation | 15% | - User instructions - Javadoc comments - Design assumptions and choices |
SUN 310-252A Exam: Frequently Asked Questions
The 310-252A exam is the official exam behind the Sun Certified Java Developer (SCJD) / Oracle Certified Master, Java SE 6 Developer credential from SUN. It sits at the Master / Professional level of the SUN certification track. It is also associated with Sun Certified Programmer for Java SE 6 (310-065), 310-027 (Written Exam Step 2). The ExamTorrent practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.
The 310-252A exam contains N/A (Programming assignment) questions and gives you Unlimited self-paced to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the ExamTorrent test engine a week before your exam date to check whether your pacing holds under pressure.
You need 320/400 (80% combined with Step 2) to pass the 310-252A exam, and the official registration fee is USD 250. A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed ExamTorrent practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.
Must hold valid Sun Certified Java Programmer (SCJP) certification (any version)
Requirements can change, so confirm the latest details on the official SUN exam page before you register.
You can book the 310-252A exam through the following official channels:
The exam is delivered Self-paced development, online submission; retired since 2010, so pick the option that suits you when booking.
SUN points candidates to these official courses:
Once you have worked through the official material, wrap up your preparation with the 100 practice questions from ExamTorrent to lock in what you have learned.
Yes. A free 310-252A PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
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The 310-252A syllabus is divided into 6 domains, including General Application Requirements (25%), Object-Oriented Design (12.5%), and Documentation (15%). The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.
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