The Oracle 1z0-808J exam consists of 70 multiple-choice questions that must be completed within 150 minutes. The questions are divided into topics such as Java basics, variables, operators, control structures, arrays, and classes. It is important to note that the exam is not only focused on syntax but also on the programming concepts, principles, and best practices.
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Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Creating and Using Arrays | 5% | - Declare and use multi-dimensional arrays - Access array elements and understand array limits - Declare, instantiate, and initialize one-dimensional arrays |
| Handling Exceptions | 10% | - Throw and declare exceptions - Differentiate checked and unchecked exceptions - Use try, catch, finally blocks - Understand exception hierarchy |
| Working with Inheritance | 15% | - Implement inheritance using extends - Use super and this keywords - Work with abstract classes and interfaces - Understand polymorphism and overriding |
| Working with Methods and Encapsulation | 15% | - Use static variables and methods - Implement encapsulation using access modifiers - Apply method overloading - Define methods with parameters and return values |
| Using Operators and Decision Constructs | 10% | - Apply if, if-else, and ternary operators - Use switch statements - Use arithmetic, relational, and logical operators |
| Working with Java Data Types | 15% | - Perform type casting and conversions - Work with String class and its methods - Declare and initialize variables - Use primitive data types and wrapper classes |
| Java Basics | 10% | - Create executable Java applications with main method - Define the structure of a Java class - Understand platform independence and OOP principles - Import and use Java packages - Define the scope of variables |
| Using Loop Constructs | 10% | - Apply break and continue statements - Use for, enhanced for, while, and do-while loops - Create nested loops |
