1Z0-815:Java SE 11 Programmer Exam Certification Path
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Preparation Guide for 1Z0-815:Java SE 11 Programmer Exam
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Oracle 1z1-815 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Applying Encapsulation | - Access modifiers and encapsulation principles |
| Topic 2: Module System | - Compiling and running module projects - Modular JDK and module declaration |
| Topic 3: Reusing Implementations through Inheritance | - Abstract classes and polymorphism - Subclass and superclass creation and usage |
| Topic 4: Operators and Control Structures | - Decision constructs (if/else, switch) - Loops (do/while, while, for, enhanced for), break/continue - Usage of operators and parenthesis to override precedence |
| Topic 5: 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 6: Describing and Using Objects and Classes | - Class definition and object field read/write - Reference types declaration and object lifecycle |
| Topic 7: Working with Java Arrays | - One-dimensional array declaration, instantiation and use - Two-dimensional array declaration, instantiation and use |
| Topic 8: Exception Handling | - Throwing and handling exceptions - Exception types and try-catch blocks |
| Topic 9: Understanding Java Technology and Environment | - Java technology and development environment - Key features of the Java language |
| Topic 10: Creating a Simple Java Program | - Compiling and running from command line - Creating executable Java programs with a main class - Package declaration and import |
| Topic 11: Programming Abstractly through Interfaces | - Interface creation and implementation - List and ArrayList usage, lambda expressions |
| Topic 12: Creating and Using Methods | - Methods and constructors with args and return values - Method overloading and static usage |








