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Introduction to 1Z0-815:Java SE 11 Programmer Exam
1Z0-815 Java Exam is a certification exam that is conducted by Java to validates candidate knowledge and skills of Managing Projects and Portfolios.
Java SE 11 Developer certification comes with eminent significance in this technology world. Owing to its rigorous and extensive coverage of the essentially advanced concepts of Java (Standard Edition) 11, possessor of this certification is deemed as the ideal professional for Java-based programming and application development.
After passing this exam, candidates get a certificate from Java that helps them to demonstrate their proficiency in Windows Server Fundamentals to their clients and employers.
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How to book the 1Z0-815:Java SE 11 Programmer Exam
Purchase an exam voucher now and redeem it within 6 months. These are following steps for registering the 1Z0-815:Java SE 11 Programmer exam.
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Oracle 1z1-815 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: Reusing Implementations through Inheritance | - Abstract classes and polymorphism - Subclass and superclass creation and usage |
| Topic 3: Creating and Using Methods | - Method overloading and static usage - Methods and constructors with args and return values |
| Topic 4: Applying Encapsulation | - Access modifiers and encapsulation principles |
| Topic 5: Operators and Control Structures | - Loops (do/while, while, for, enhanced for), break/continue - Decision constructs (if/else, switch) - Usage of operators and parenthesis to override precedence |
| Topic 6: 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 7: Creating a Simple Java Program | - Package declaration and import - Compiling and running from command line - Creating executable Java programs with a main class |
| Topic 8: Understanding Java Technology and Environment | - Key features of the Java language - Java technology and development environment |
| Topic 9: Programming Abstractly through Interfaces | - List and ArrayList usage, lambda expressions - Interface creation and implementation |
| Topic 10: Module System | - Modular JDK and module declaration - Compiling and running module projects |
| Topic 11: Exception Handling | - Exception types and try-catch blocks - Throwing and handling exceptions |
| Topic 12: Working with Java Arrays | - Two-dimensional array declaration, instantiation and use - One-dimensional array declaration, instantiation and use |

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