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Oracle 311-094 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional Exam |
| Exam Number: | 311-094 |
| Real Exam Qty: | 64 |
| Passing Score: | 61% |
| Related Certifications: | Oracle Certified Expert, Java EE 6 JPA Developer (1Z0-898) |
| Exam Price: | ~$150–$245 USD |
| Exam Duration: | 135 minutes |
| Certificate Validity Period: | Retired / No longer offered |
| Available Languages: | English |
| Exam Format: | Multiple Answer, Single Answer, Multiple Choice |
| Recommended Training: | Java EE 6: Develop Database Applications with JPA |
| Exam Registration: | Pearson VUE Oracle University |
| Exam Way: | Originally delivered via Pearson VUE; now retired |
| Pre Condition: | Oracle Certified Professional, Java SE 5/6/7 Programmer or equivalent Sun certification |
| Official Syllabus URL: | https://education.oracle.com/ |
Oracle 311-094 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Entity Manager Operations | 20% | - Persistence context and entity lifecycle - Detached entities and state management - CRUD operations: persist, find, merge, remove, refresh |
| Querying with JPQL and Criteria API | 20% | - Named queries and native SQL queries - Joins, grouping, ordering, and subqueries - JPQL syntax, SELECT, UPDATE, DELETE - Criteria API: type-safe queries |
| Advanced Topics | 8% | - JPA in Java SE and Java EE environments - Callbacks and listeners - Bean Validation integration |
| Java Persistence API Basics | 15% | - Container-managed vs application-managed EM - Entities, persistence units, and entity managers - ORM concepts and architecture |
| Transactions, Locking and Performance | 12% | - Optimistic and pessimistic locking - Caching and fetch strategies - JTA and resource-local transactions |
| Object-Relational Mapping | 25% | - Relationship mappings: One-to-One, One-to-Many, Many-to-One, Many-to-Many - Basic mappings: @Entity, @Id, @Column, @Table - Collection and attribute mappings - Inheritance and embedded mappings |
Oracle 311-094 Exam FAQ: Read This First
Which domains make up the 311-094 exam?
The Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam spans 6 domains, and they are not weighted equally. The top areas are Java Persistence API Basics — 15%, Querying with JPQL and Criteria API — 20%, Advanced Topics — 8%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Are there official Oracle courses for the 311-094 exam?
Yes. Oracle officially recommends these training options for the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam:
Training builds the foundation — then measure it with the 100 practice questions for the 311-094 exam from Real4test to see how you perform when the clock is running.
What does passing the 311-094 exam actually get me?
The 311-094 exam is Oracle's official certification test, and passing it earns the Oracle Certified Professional, Java Platform, Enterprise Edition 6 Java Persistence API Developer credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Oracle Certified Expert, Java EE 6 JPA Developer (1Z0-898), so this exam can anchor a longer certification plan.
What is the 311-094 passing score, and how much is the exam fee?
You pass the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam at 61%, and each attempt costs ~$150–$245 USD — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 61% twice in a row, then schedule the real 311-094 exam.
Can I check your 311-094 questions before buying?
Please do. Real4test offers a free demo download for the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
How many questions are in the 311-094 exam and how long does it run?
The Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam packs 64 questions into 135 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the 311-094 exam with a pacing plan already rehearsed.
What are the eligibility requirements for the 311-094 exam?
Oracle Certified Professional, Java SE 5/6/7 Programmer or equivalent Sun certification Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (https://education.oracle.com/) before booking your Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your 311-094 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Where can I register for the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam?
Use Oracle's official registration channels:
The exam is offered as Originally delivered via Pearson VUE; now retired — choose the format that fits your situation when you schedule.
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