Free demo, safe international payment, instant delivery, a year of free updates, and 24/7 aftersales agents who keep your privacy absolutely: TestPassKing is the considerate choice for 2026 1Z0-355 candidates preparing for Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional.
Oracle 1Z0-355 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional Exam |
| Exam Number: | 1Z0-355 |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Professional, Java Platform, Enterprise Edition 6 Java Persistence API Developer |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
Oracle 1Z0-355 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Transactions and Entity Lifecycle | - Persistence Operations
|
| Topic 2: Relationships and Associations | - Association Mapping
|
| Topic 3: Caching and Performance | - Optimization Techniques
|
| Topic 4: Inheritance and Advanced Mapping | - Object-Relational Mapping
|
| Topic 5: Bean Validation and Integration | - Enterprise Integration
|
| Topic 6: JPQL and Criteria API | - Query Development
|
| Topic 7: Entity Mapping | - Entity Definition
|
| Topic 8: Java Persistence API Fundamentals | - Persistence Architecture
|
Oracle 1Z0-355 Exam FAQ: Considerate Answers
Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional is an official Oracle exam, registered under the code 1Z0-355. Passing it earns the Java Technology certification at the Professional level. It also connects to Oracle Certified Professional, Java Platform, Enterprise Edition 6 Java Persistence API Developer. In a fast-developed industry, this certificate is a promise to your career and your next promotion.
Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional is divided into 8 official domains, led by Bean Validation and Integration, JPQL and Criteria API, and Inheritance and Advanced Mapping. The full outline is above; while details shift over time, the main test points stay steady, and we have already sorted them for you.
Yes and yes. If you are a little suspicious, download the free demo of the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional questions and check the material before deciding. After purchase, updates are free for 365 days, with new versions sent to you as soon as test points change; after expiry, extending the update service costs 50% of the regular price.
We promise it in writing: a 100% money-back guarantee under defined conditions. Take the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam within 60 days of purchase; if you fail, claim a full refund according to your transcript by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are excluded. Alternatively, switch freely to other exam material: two equivalent products, free, with updates retained on your original purchase.
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