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The Oracle 1z0-815-JPN exam is conducted in two parts – the multiple-choice and the coding sections. The multiple-choice section tests a candidate’s knowledge of the theory and application of Java SE 11 programming concepts. On the other hand, the coding section requires a candidate to write programs that meet certain specifications.
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Oracle 1z0-815日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Describing and Using Objects and Classes | - Reference types declaration and object lifecycle - Class definition and object field read/write |
| Topic 2: Module System | - Compiling and running module projects - Modular JDK and module declaration |
| Topic 3: Programming Abstractly through Interfaces | - Interface creation and implementation - List and ArrayList usage, lambda expressions |
| Topic 4: Working with Java Arrays | - One-dimensional array declaration, instantiation and use - Two-dimensional array declaration, instantiation and use |
| Topic 5: Operators and Control Structures | - Usage of operators and parenthesis to override precedence - Decision constructs (if/else, switch) - Loops (do/while, while, for, enhanced for), break/continue |
| Topic 6: Reusing Implementations through Inheritance | - Abstract classes and polymorphism - Subclass and superclass creation and usage |
| Topic 7: Exception Handling | - Throwing and handling exceptions - Exception types and try-catch blocks |
| Topic 8: Understanding Java Technology and Environment | - Key features of the Java language - Java technology and development environment |
| Topic 9: Creating and Using Methods | - Methods and constructors with args and return values - Method overloading and static usage |
| Topic 10: Working with Java Primitive Data Types and Strings | - String and StringBuilder operations - Variable declaration and initialization, casting/promotions - Variable scope and local variable type inference |
| Topic 11: Creating a Simple Java Program | - Package declaration and import - Compiling and running from command line - Creating executable Java programs with a main class |
| Topic 12: Applying Encapsulation | - Access modifiers and encapsulation principles |
