Oracle Java Standard Edition 6 Developer Certified Master Downloadable Project (Step 1 of 2) 1Z0-855 Certified Exam Dumps

1Z0-855 Exam Dumps

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Certification Provider: Oracle
Exam Code / Number: 1Z0-855
Exam Name: Java Standard Edition 6 Developer Certified Master Downloadable Project (Step 1 of 2)
Exam Questions: 100
Corresponding Certification: Java Technology

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Oracle 1Z0-855 Exam Syllabus Topics:

SectionObjectives
Database Connectivity- JDBC API usage
  • 1. Database connection handling
    • 2. SQL execution and result processing
      Java Language Fundamentals- Core language constructs
      • 1. Control flow, exceptions, and error handling
        • 2. Data types and operators
          - Object-Oriented Programming principles
          • 1. Encapsulation, inheritance, polymorphism
            • 2. Class design and abstraction
              Concurrency and Multithreading- Thread management
              • 1. Concurrency control mechanisms
                • 2. Thread lifecycle and synchronization
                  Application Design and Implementation- Software design principles
                  • 1. Modular design and maintainability
                    • 2. Error handling and robustness
                      Java APIs and Core Libraries- I/O and Serialization
                      • 1. Object serialization concepts
                        • 2. File handling and stream APIs
                          - Collections Framework
                          • 1. Generics and type safety
                            • 2. List, Set, Map usage and implementation choices


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