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Oracle 1z1-815 exam, also known as the Java SE 11 Programmer I exam, is a certification test for individuals who want to demonstrate their proficiency in Java programming language. 1z1-815-JPN exam is designed to assess the candidate's knowledge of Java programming basics, such as variables, operators, and control structures, as well as their ability to work with Java APIs and classes.
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Oracle 1z1-815 exam consists of 80 multiple-choice questions that must be completed within two hours. The questions are designed to test the candidate's knowledge of Java programming concepts and principles. Candidates must achieve a passing score of 63% or higher to receive certification.
Oracle 1z1-815日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Using Loop Constructs | 8% | - Create and use while, do-while, for, and enhanced for loops - Use break and continue statements |
| Topic 2: Describing and Using Objects and Classes | 12% | - Declare and instantiate Java objects - Define classes, constructors, and methods - Use access modifiers and encapsulation |
| Topic 3: Applying Encapsulation | 6% | - Apply encapsulation principles - Create getter and setter methods |
| Topic 4: Working with Java Primitive Data Types and String APIs | 12% | - Use primitive data types and wrapper classes - Declare and initialize variables - Manipulate Strings and use String API methods |
| Topic 5: Understanding Java Technology and Environment | 8% | - Describe Java Technology and the Java development environment - Identify key features of the Java language |
| Topic 6: Reusing Implementations Through Inheritance | 10% | - Create and use subclasses and superclasses - Understand polymorphism and casting - Use super keyword and override methods |
| Topic 7: Creating and Using Arrays | 8% | - Declare, instantiate, initialize and use multi-dimensional arrays - Declare, instantiate, initialize and use one-dimensional arrays |
| Topic 8: Programming Abstractly Through Interfaces | 6% | - Declare and implement interfaces - Understand abstract classes and methods |
| Topic 9: Using Operators and Decision Constructs | 10% | - Use if, if-else, switch statements - Use ternary operator - Use arithmetic, relational, and logical operators |
| Topic 10: Creating a Simple Java Program | 10% | - Create an executable Java program with a main class - Structure code using packages and imports - Compile and run Java programs from the command line |
