Oracle 1Z0-829 certification exam is designed to test the candidate's knowledge and skills related to Java SE 17. 1z1-829 exam is divided into multiple sections, each focusing on a specific area of Java development. The topics covered in the exam include new features in Java SE 17, such as pattern matching, records, and sealed classes, as well as other key areas like modular development, concurrency, and security. By successfully passing this certification exam, candidates can demonstrate their skills and knowledge of the latest version of Java.
Reference: https://education.oracle.com/java-se-17-developer/pexam_1Z0-829
Oracle 1Z0-829 exam is a rigorous certification that requires candidates to have a deep understanding of Java programming language and its associated concepts. 1z1-829 exam consists of 80 multiple-choice questions that must be answered in a span of 150 minutes. Candidates must score at least 63% to pass the exam and obtain the certification. 1z1-829 exam is ideal for experienced Java developers who want to demonstrate their expertise in the latest version of Java SE 17 and enhance their career prospects. With the Oracle 1Z0-829 certification, candidates can prove their proficiency in Java programming and increase their chances of getting hired by top organizations.
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Oracle 1z1-829 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Working with Arrays, Collections and Generics | 12% | - Use List, Set, Map, Deque and their implementations - Apply generics, type parameters, wildcards and type erasure - Create, initialize and manipulate single/multi-dimensional arrays |
| Working with Streams and Lambda Expressions | 12% | - Use sequential and parallel streams - Create and process object and primitive streams - Use functional interfaces, lambda expressions and method references - Perform filter, map, reduce, collect, group and partition operations |
| Concurrency and Multithreading | 6% | - Create threads with Runnable, Callable and Thread class - Apply java.util.concurrent API and thread-safe collections - Use ExecutorService, ThreadPool and synchronization mechanisms |
| Packaging and Deploying Java Code with JPMS | 8% | - Use services, provides and uses directives - Define modules, module-info.java, dependencies and exports - Build modular JARs, runtime images and migration strategies |
| Utilizing Java Object-Oriented Approach | 18% | - Create and use enums - Apply encapsulation, immutability, method overloading and overriding - Declare classes, records, nested classes, constructors and initializers - Use polymorphism, instanceof and pattern matching - Implement inheritance, abstract classes, sealed classes and interfaces |
| Using JDBC and Annotations | 6% | - Apply built-in and custom annotations - Use prepared statements, transactions and JDBC best practices - Connect to databases, create statements and process results |
| Controlling Program Flow | 10% | - Apply break, continue, return and labeled statements - Implement if/else, switch statements including pattern matching - Use loops: for, enhanced for, while, do-while |
| Handling Exceptions and Assertions | 8% | - Create custom exceptions and use assertions - Use try-catch-finally, multi-catch and try-with-resources - Differentiate checked/unchecked exceptions and errors |
| Handling date, time, text, numeric and boolean values | 12% | - Use Date-Time API: Instant, LocalDate, LocalTime, ZonedDateTime, Period, Duration - Manipulate text including text blocks with String and StringBuilder - Use primitives, wrapper classes, Math API, type promotion and casting |
| Using Java I/O and NIO.2 API | 8% | - Read/write console and file streams - Serialize and deserialize objects - Work with Path, Files, FileSystem and file attributes |
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