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Oracle 1Z0-865 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java EE Enterprise Architect Certified Master Assignment (1Z0-865)
Exam Number:1Z0-865
Related Certifications:Oracle Certified Master, Java EE Enterprise Architect
Oracle Certified Professional, Java SE
Exam Format:Assignment / Practical Design Submission, Architecture Case Study, Written Design Deliverable
Available Languages:English
Recommended Training:Oracle Java EE Training
Exam Registration:Oracle Certification Portal
Exam Way:Proctored assignment submission (take-home architecture/design assignment with submission requirements)
Pre Condition:Oracle recommends prior Java SE certification and experience with Java EE application development. This is part of the Oracle Certified Master (OCM) track.
Official Syllabus URL:https://education.oracle.com

Oracle 1Z0-865 Exam Syllabus Topics:

SectionObjectives
Topic 1: Performance and Optimization- Application tuning
  • 1. Database access optimization
    • 2. JVM tuning basics
      - Monitoring and diagnostics
      • 1. Logging and tracing strategies
        • 2. Performance bottleneck identification
          Topic 2: Enterprise Architecture Principles- Scalability, reliability, and performance design
          • 1. High availability and fault tolerance patterns
            • 2. Horizontal and vertical scaling strategies
              - System integration architecture
              • 1. Service-oriented architecture (SOA) concepts
                • 2. Messaging and integration patterns
                  Topic 3: Java EE Application Design- Business logic layer
                  • 1. Transaction management (JTA)
                    • 2. EJB architecture and stateless/stateful services
                      - Data persistence layer
                      • 1. Caching and performance optimization
                        • 2. JPA entity modeling and relationships
                          - Presentation and web tier design
                          • 1. Servlet and MVC architecture
                            • 2. JSF and front-end integration patterns
                              Topic 4: Security Architecture- Authentication and authorization
                              • 1. Role-based access control (RBAC)
                                • 2. Java EE security constraints
                                  - Secure system design
                                  • 1. Secure communication (SSL/TLS)
                                    • 2. Common enterprise security threats and mitigation

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