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Preparing for the Oracle 1z1-808 exam requires a solid understanding of Java programming concepts and extensive practice with Java programming. Candidates can use various resources such as books, online courses, and practice exams to prepare for the exam. Once they pass the exam, they will be able to demonstrate their proficiency in Java programming and increase their chances of getting a job as a Java developer.
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The Oracle 1z1-808J exam consists of 70 multiple-choice questions that need to be answered in 150 minutes. To pass the exam, candidates need to score at least 65%, which means they need to answer 46 questions correctly. 1z1-808J exam is administered online and can be taken at any Pearson VUE testing center or online.
To prepare for the Oracle 1z0-808 exam, candidates should have a solid understanding of Java programming fundamentals and be able to write, debug, and analyze Java code. They should also be familiar with the Java Development Kit (JDK) and the Java Virtual Machine (JVM). Oracle offers a variety of training resources and study materials to help candidates prepare for the exam, including online training courses, study guides, and practice exams. Additionally, many third-party resources, such as books and study groups, can be helpful in preparing for the exam.
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Preparing for the 1z1-808 exam involves studying the exam objectives and using study resources such as textbooks, online courses, and practice exams. You can also attend Java programming training classes to gain hands-on experience and receive guidance from experienced trainers. With adequate preparation and practice, you can pass the 1z1-808 exam and become a certified Java SE 8 programmer.
Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-808
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Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Objectives |
| Core Java API Classes | - Standard Library Usage
- 1. String and StringBuilder classes
- 2. Date/Time API basics
|
| Arrays | - Array Usage
- 1. One-dimensional arrays
- 2. Multi-dimensional arrays
|
| Methods and Encapsulation | - Methods
- 1. Method overloading and parameters
- 2. Static members and access modifiers
- 3. Passing primitives vs objects
|
| Exception Handling | - Error Handling
- 1. Checked vs unchecked exceptions
- 2. try/catch/finally blocks
|
| Operators and Decision Constructs | - Control Flow
- 1. Operator precedence and usage
- 2. switch statements
- 3. if / else and ternary constructs
|
| Inheritance | - OOP Concepts
- 1. Abstract classes and interfaces
- 2. extends keyword and overriding
- 3. Polymorphism basics
|
| Working with Java Data Types | - Data Types and Variables
- 1. Primitive vs reference types
- 2. Casting and wrapper classes
- 3. Object lifecycle and garbage collection basics
|
| Java Basics | - Core Language Features
- 1. Packages and imports
- 2. Java class structure and the main method
- 3. Variable scope and declaration
|
| Loop Constructs | - Loops
- 1. Enhanced for loop
- 2. for, while, do-while loops
|