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Oracle 1z0-851 Exam is the foundational exam expected to express a solid understanding of Java and any of its SE APIs and is a prerequisite for many other Java certificates.The Oracle Certified Professional Java SE 6 developer is assigned based on a combination of exams, training, and performance-based tasks, based on the level of certification. The Oracle 1Z0-851 certification is a tangible benchmark of experience and competence that helps you stand out from the crowd of employers. That's it Oracle tends to mess up the exam duration and the minimum grade once published. Since it is practically guaranteed that everything we tell you here will be obsolete, we will give you an idea of the range. Oracle also tends to change exam objectives over time.Oracle Professional Certified Programmer, Java SE 6 is experienced in using the Java programming language, understands the syntax and basic structure of the Java programming language, and can develop Java technology applications that work on server and desktop systems using J2SE 6.0. If you're already programming in Java, you should be comfortable with most Java fundamentals. The Oracle 1Z0-851 certification program certifies candidates for skills and knowledge related to Java products and technologies.
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Oracle 1Z0-851 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Object-Oriented Concepts | 14% | - Overloading and overriding - Encapsulation, inheritance, polymorphism - Constructors and initialization order - Abstract classes and interfaces |
| Exceptions and Assertions | 8% | - Exception hierarchy and handling - Throw, throws, and try-catch-finally - Custom exceptions |
| Flow Control | 14% | - Assertions - Iteration statements (for, while, do-while) - Conditional statements (if, switch) - Transfer statements (break, continue, return) |
| Declarations, Initialization and Scoping | 14% | - Class, interface, enum, and member declarations - Identifiers, keywords, and modifiers - Variable declarations and initialization - Package and import statements |
| Concurrency | 14% | - Thread creation and lifecycle - Thread interaction and wait/notify - Java.util.concurrent utilities - Synchronization and locking |
| Collections and Generics | 14% | - NavigableSet and NavigableMap - Generic types, methods, and wildcards - Set, List, Map, and Queue usage - Collection interfaces and implementations |
| API Contents | 22% | - Date, time, and formatting APIs - Wrapper classes and autoboxing - I/O and file navigation - String, StringBuffer, StringBuilder - Regular expressions and pattern matching |
