The official SUN Sun Certified Data Management Engineer outline defines 4 domains. The leading three are Data Management & Maintenance (25%), Database Implementation & Configuration (25%), and Data Architecture & Design (25%). The full list is in the topics section above, and Lead2Passed's 138 practice questions cover each one.

None formally required; prior experience with Sun/Oracle database systems recommended Since requirements change over time, confirm the latest on the official SUN exam page before scheduling.

Originally delivered via Pearson VUE testing centers Register for the SUN Sun Certified Data Management Engineer exam through these official channels:

• Oracle University Certification
• Pearson VUE

After booking, Lead2Passed delivers your practice questions within 1 minute — preparation starts the same day.

The 310-100 exam is a SUN certification exam validating the SUN Sun Certified Data Management Engineer syllabus shown above. It belongs to these credential paths: Sun Certified Database Administrator, Oracle Certified Professional. Candidates in 2026 start with Lead2Passed's 138 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

The SUN Sun Certified Data Management Engineer exam contains 138 to complete within 120 minutes. Timed simulation in the Lead2Passed Desktop Test Engine teaches that rhythm before exam day does.

Lead2Passed issues a full refund if you take the SUN Sun Certified Data Management Engineer exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

The SUN Sun Certified Data Management Engineer exam requires Approx 65-70% to pass, and registration costs Approx $150–$250 USD. A failed attempt means paying the same fee again — a readiness check with the Lead2Passed engines before booking is the cheaper option.

SUN recommends these training resources for the SUN Sun Certified Data Management Engineer exam:

• Oracle Database Administration Training

Follow the training with steady self-testing — the 138 practice questions from Lead2Passed help you apply theory and fill any gaps the training leaves.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 138 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.