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Oracle 1Z0-854 valid dump torrent : Java Standard Edition 5 Programmer Certified Professional Upgrade Exam
- Exam Code: 1Z0-854
- Exam Name: Java Standard Edition 5 Programmer Certified Professional Upgrade Exam
- Updated: Sep 16, 2026
- Q&As: 138 Questions and Answers
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Oracle 1Z0-854 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Concurrency Utilities | 15% | - Locks and synchronizers - Executor framework - java.util.concurrent package - Concurrent collections |
| JDBC and Localization | 10% | - Resource bundles and locale - JDBC 3.0/4.0 basics |
| Object-Oriented Design Principles | 15% | - Class design and inheritance - Design patterns - Polymorphism and abstraction |
| String Processing & I/O | 10% | - File I/O enhancements - Regular expressions - Formatter and Scanner |
| Exceptions and Assertions | 10% | - Assertion mechanism - Exception handling improvements |
| Collections Framework | 20% | - Collection interfaces - Sorting and searching - List, Set, Map implementations - Comparator and Comparable |
| Java Language Enhancements | 20% | - Generics
- Static imports - Enhanced for-loop - Autoboxing and Unboxing |
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