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Oracle 1z0-815日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Describing and Using Objects and Classes | - Reference types declaration and object lifecycle - Class definition and object field read/write |
| Working with Java Arrays | - Two-dimensional array declaration, instantiation and use - One-dimensional array declaration, instantiation and use |
| Exception Handling | - Exception types and try-catch blocks - Throwing and handling exceptions |
| Working with Java Primitive Data Types and Strings | - Variable scope and local variable type inference - Variable declaration and initialization, casting/promotions - String and StringBuilder operations |
| Applying Encapsulation | - Access modifiers and encapsulation principles |
| Operators and Control Structures | - Usage of operators and parenthesis to override precedence - Loops (do/while, while, for, enhanced for), break/continue - Decision constructs (if/else, switch) |
| Programming Abstractly through Interfaces | - Interface creation and implementation - List and ArrayList usage, lambda expressions |
| Module System | - Compiling and running module projects - Modular JDK and module declaration |
| Understanding Java Technology and Environment | - Key features of the Java language - Java technology and development environment |
| Creating and Using Methods | - Method overloading and static usage - Methods and constructors with args and return values |
| Reusing Implementations through Inheritance | - Subclass and superclass creation and usage - Abstract classes and polymorphism |
| Creating a Simple Java Program | - Package declaration and import - Compiling and running from command line - Creating executable Java programs with a main class |
