Certification Path
Oracle Java SE 8 Programmer I can act as a prerequisite for this 1Z0-809 exam.
Conclusion
Certified specialists in the field of Java development are highly valued by employers of large IT companies, so only those candidates who have proven their practical skills in using Java language by passing specialized Oracle exams can avoid serious competition and show their expertise. However, having the OCP Java SE 8 Programmer certificate will not only set you apart from other applicants but allow you to qualify for a higher salary.
So now that you see the benefits and are ready to continue on the path to Oracle certification, enroll for the Oracle 1Z0-809 exam and start preparing diligently. You have all the possibilities in your hands, it is enough to cast aside doubts and start studying hard to get ahead of the challenging job market.
Preparation Resources
Now that you have made your decision and know the date of the final test, you can make a plan for your thorough training. Keep in mind that the field of Java is constantly evolving, so choose only relevant and credible sources for preparation. We can find many options on the Internet: training courses, sets of questions, and study guides such as.
- ‘OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide: Exam 1Z0-809 1st Edition, Kindle Edition by Jeanne Boyarsky and Scott Selikoff. The study guide, developed by expert Java developers, aims to strengthen candidates' existing knowledge as well as to develop new skills needed to obtain the OCP Java SE 8 Programmer certification. As a result, you will gain a solid understanding of abstract classes, interfaces, and class design, learn object-oriented design principles and patterns, and deepen into functional programming. And thanks to the practical work with expert-led database practice you will master input-output, NIO, and JDBC, which will help you not only to pass the Oracle 1Z0-809 exam perfectly but also to sharpen the skills necessary for a Java developer in solving everyday tasks. So when you order this guide from Amazon in Kindle or Paperback version, you get not only the prep material but also the insight, explanations, and perspectives that come from years of experience
- ‘Oracle Certified Professional Java SE 8 Programmer Exam 1Z0-809: A Comprehensive OCPJP 8 Certification Guide 2nd Edition’ by SG Ganesh, Hari Kiran Kumar, Tushar Sharma. A group of expert authors has developed a training guide consisting of 14 chapters to prepare candidates for all 1Z0-809 exam topics and develop all the skills necessary for a professional Java SE 8 developer. The book begins with answers to the most frequently asked questions about the OCP Java SE 8 Programmer certification process, and at the end of the training you will be offered a practice exam for your self-check. What's more, for a more comprehensive approach, you'll get real-life examples, practice questions, exam notes and tips. Anyone can order this book in the Kindle version or print format on Amazon, and then get the key to passing the Oracle 1Z0-809 exam brilliantly.
- ‘OCP Java SE 8 Programmer II Exam Guide (Exam 1Z0-809) 7th Edition’ by Kathy Sierra, Bert Bates, and Elisabeth Robson. Developed by a team of experts, including two Java SE 8 Programmer II exam developers, the study guide fully follows the objectives of the official test and assists candidates greatly in through preparation for this Oracle exam. The book's content is designed to provide comprehensive coverage of each topic such as object orientation, streams, threads, and concurrency, as well as providing you with the fundamentals of programming in the Java language. So, both the Kindle and the print version are available on Amazon making it easy for any candidate to obtain the OCP Java SE 8 Programmer certification.
In other words, there are a huge number of training resources available to you to help you write your final test with flying colors, become an Oracle Certified Professional Java SE 8 Programmer, and take the next step in your IT career.
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Oracle 1Z0-809 Exam Reference
Java 1Z0-809 Free Test is a test created to demonstrate all the features of our Java8 Professional Web Simulator. You will be able to access 25 full questions and will have 44 minutes to finish the test.
There are several components you can interact with when you take our mock exams:
- Keep an eye on the countdown. This will tell you how much time is left. When the countdown expires, the test will be automatically submitted.
- Read the question and select only the answer(s) you think are correct by checking the corresponding check box.
- Take a look at the progress bar at the top; it will tell how you are progressing throughout the exam.
- if you want to take a look at the correct answers for a question, just click the “Solution” button. In the solution section you will be able to check your answers as well as find a full explanation.
- Navigate the Java Certification Questions using the “Previous” and “Next” buttons.
- Once the test is submitted, the result section will expand. Here, you will be able to review all the questions of the test. From here, you can also navigate directly to each question.
- Mark the Java Certification Questions you wish to review later. All the questions you have marked will be listed in the right section “marked questions”. You will be able to jump directly to the question from this list.
For more info visit: Oracle Java8 1Z0-809 Exam Reference
Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-809
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DOWNLOAD DEMO
Oracle 1z0-809 Exam Syllabus Topics:
| Section | Objectives |
| Topic 1: Java I/O Fundamentals | - Input and output
- 1. Read and write files
- 2. Use BufferedReader and BufferedWriter
- 3. Use serialization
|
| Topic 2: Advanced Java Class Design | - Advanced object-oriented features
- 1. Use the final keyword
- 2. Use enum types
- 3. Develop Lambda expressions
- 4. Create nested and inner classes
- 5. Use abstract classes and interfaces
|
| Topic 3: Building Database Applications with JDBC | - Database connectivity
- 1. Use JDBC drivers and connections
- 2. Execute SQL statements
- 3. Process ResultSet data
|
| Topic 4: Java Class Design | - Object-oriented principles
- 1. Create singleton and immutable classes
- 2. Implement inheritance and polymorphism
- 3. Use static variables, methods, and initialization blocks
- 4. Override equals, hashCode, and toString
- 5. Implement encapsulation
|
| Topic 5: Java File I/O | - NIO.2 API
- 1. Use Path and Files classes
- 2. Read file attributes
- 3. Traverse directory structures
|
| Topic 6: Java Concurrency | - Multithreading
- 1. Create and manage threads
- 2. Use synchronized blocks and locks
- 3. Use ExecutorService
- 4. Use concurrent collections
|
| Topic 7: Lambda Built-in Functional Interfaces | - Functional programming
- 1. Use UnaryOperator and BinaryOperator
- 2. Use primitive functional interfaces
- 3. Use Predicate, Consumer, Function, and Supplier
|
| Topic 8: Generics and Collections | - Collections framework
- 1. Iterate collections with Streams and forEach
- 2. Use ArrayList, TreeSet, TreeMap, and ArrayDeque
- 3. Use Comparator and Comparable
- 4. Create and use generic classes
|
| Topic 9: Exceptions and Assertions | - Error handling
- 1. Use assertions
- 2. Create custom exceptions
- 3. Use try-catch and try-with-resources
|
| Topic 10: Java SE 8 Date/Time API | - Date and time handling
- 1. Use Period and Duration
- 2. Use LocalDate, LocalTime, and LocalDateTime
- 3. Format and parse date values
|
| Topic 11: Java Stream API | - Stream processing
- 1. Use findFirst, findAny, and match methods
- 2. Collect and group stream results
- 3. Use map, flatMap, and peek
- 4. Use Optional
- 5. Sort and filter data using streams
|
| Topic 12: Localization | - Internationalization
- 1. Format dates and numbers
- 2. Use Locale and ResourceBundle
- 3. Handle localization properties
|