Exam Code: 1Z0-355
Exam Name: Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional Exam
Certification Provider: Oracle
Corresponding Certification: Java Technology

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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
Related Certifications:	Oracle Certified Professional, Java Platform, Enterprise Edition 6 Java Persistence API Developer
Available Languages:	English
Official Syllabus URL:	https://www.oracle.com/education/certification/

Oracle 1Z0-355 Exam Syllabus Topics:

Section	Objectives
Transactions and Entity Lifecycle	- Persistence Operations 1. Entity lifecycle states 2. Transaction management and locking
Caching and Performance	- Optimization Techniques 1. Fetch strategies and performance tuning 2. First-level and second-level caching
Java Persistence API Fundamentals	- Persistence Architecture 1. EntityManager and EntityManagerFactory 2. Persistence units and persistence context
Entity Mapping	- Entity Definition 1. Basic field and column mapping 2. Entity annotations and primary keys
JPQL and Criteria API	- Query Development 1. Java Persistence Query Language (JPQL) 2. Criteria API and typed queries
Inheritance and Advanced Mapping	- Object-Relational Mapping 1. Inheritance strategies 2. Embeddable classes and mapped superclasses
Relationships and Associations	- Association Mapping 1. One-to-one and one-to-many relationships 2. Many-to-one and many-to-many relationships
Bean Validation and Integration	- Enterprise Integration 1. Integration with EJB and Java EE components 2. Bean Validation integration

Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional Essentials: What Candidates Ask

Which 1Z0-355 topics carry the most weight?

The official Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional outline distributes its emphasis like this:

Entity Mapping ()
Caching and Performance ()
Inheritance and Advanced Mapping ()

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