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Free Oracle Java SE 8 Programmer II 1z0-809 Latest & Updated Exam Questions for candidates to study and pass exams fast. 1z0-809 exam dumps are frequently updated and reviewed for passing the exams quickly and hassle free! You can pass your 1z0-809 Oracle Exam Fast by using ETE Software which simulates real exam testing environment.
About 1z0-809 Exam
Oracle 1Z0-809 is an intermediate-level certification exam with the aim to validate one’s Java skills.
The Oracle 1Z0-809 exam tests the candidates on a wide range of concepts, including the basics of object-oriented and functional programming. The test also checks one’s knowledge of how the database works. When you pass the Oracle 1Z0-809 exam, it means that you are up-to-date with the new Java technology and have been exposed to the latest way of coding.
The exam normally takes 150 minutes, during which you get an opportunity to attempt answering 85 questions. Most students lack of time and end up submitting the assignment half-way done. However, if you practice properly for the test, it will seem to you that the questions are easy, and you can answer them very fast. More importantly, ensure that you change your view from being too theoretical to taking more practical approach. It’s true that there will be some theoretical concepts in the exam, but the biggest section of it is focused on the practical ones.
- Java class design: The exam is interested in whether you understand the principles of Java class design and can create classes, as well as interfaces. Among other things, the candidates must be able to implement encapsulation and inheritance, including composition and visibility modifiers.
- Java concurrency: As an IT professional with the Java knowledge, you are expected to be good at dealing with Java concurrency issues. In addition, you should also be able tackle multithreading. You must have skills in identifying potential threading issues among starvation, deadlock, livelock, and race conditions.
- Java stream API: Java API constantly undergoes changes. The latest is Stream, which makes it possible to process data in a declarative manner. Such technologies are tested in the exam and you ought to understand them if you are going to pass the Oracle 1Z0-809 certification test.
- Generics and Collections: This topic is dedicated to testing the competence in creating a generic class, using TreeSet, ArrayList, ArrayDeque, and TreeMap objects, describing Stream pipeline and Stream interface.
For thorough preparation, you may want to enroll in the numerous courses available online. These courses provide one with the necessary resources they need to practice for the test so that he/she do not struggle at the exam time. You should also aim at getting more practice exercises. They give you a glimpse of what it feels like to take the actual test. However, make sure that the materials being used are relevant to Oracle 1Z0-809. Imagine the frustration you would feel seating for the exam only to realize that you have been studying the wrong stuff.
Taking the exam will cost you $245.