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Oracle Java SE 8 Programmer II 1Z0-809 Exam
Oracle Java SE 8 Programmer II 1Z0-809 Exam is related to Oracle Java SE and credits toward Oracle Certified Professional and Java SE 8 Programmer Certification. This exam is part second of the Java SE 8 Programmer. This exam validates the ability to develop code that uses the static keyword on blocks, variables, methods and chases, implements and intends interfaces and use the at override annotation, search for data by using search methods of the stream classes, save results to a collection. It also validates the ability to create and manage date-based and time-based events including a combination of date and time int a single object. Java EE Developers, Web Developers and Java Developers usually hold or pursue this certification and you can expect the same job role after completion of this certification.
Oracle 1z0-809日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Concurrency | - Threading and Runnable - Concurrency Utilities |
| Generics and Collections | - Java Collections Framework - Generic Types and Methods |
| Functional Programming | - Functional Interfaces - Lambda Expressions |
| Exceptions and Assertions | - Exception Handling - Assertions |
| Java I/O | - File I/O (NIO.2) - Serialization |
| Streams API | - Stream Operations - Parallel Streams |
| Java Class Design | - Polymorphism and Method Overriding - Inheritance and Encapsulation |
| Database Access | - JDBC API - SQL Operations via Java |
| Advanced Object-Oriented Concepts | - Abstract Classes and Interfaces - Nested and Inner Classes |
