Name: Oracle Java SE 17 Developer Professional: 1Z0-829 Exam
Availability: InStock

What You'll Learn

Master all official Oracle 1Z0-829 exam objectives for Java SE 17 Developer Certification
Confidently work with primitives, wrapper classes, type promotion, and casting in Java
Manipulate text effectively using String, StringBuilder, and text blocks
Work with Date-Time API for dates, times, durations, instants, time zones, and DST
Implement program control flow using if/else, loops, break/continue, and enhanced switch
Design and use classes, records, enums, and nested classes with proper encapsulation and immutability
Apply inheritance, polymorphism, sealed classes, and pattern matching in real-world scenarios
Handle exceptions with try/catch/finally, multi-catch, try-with-resources, and custom exceptions
Create, manipulate, and sort arrays, Lists, Sets, Maps, and Deques
Use streams and lambda expressions to filter, map, group, and reduce data in sequential and parallel processing
Package and deploy code using the Java Platform Module System (JPMS), modular JARs, and runtime images
Write thread-safe concurrent applications with Runnable, Callable, ExecutorService, locks, and parallel streams
Perform file I/O and NIO.2 operations, including serialization, deserialization, and path manipulation
Access databases with JDBC: connections, prepared statements, result sets, and transaction management
Implement localization, annotations, logging, and generics to build internationalized, maintainable Java applications

Requirements

Java developers preparing for the Oracle Certified Professional: Java SE 17 Developer (1Z0-829) exam
Java 8 or Java 11 certified professionals looking to upgrade their skills to Java 17 LTS
Software engineers who want to master modern Java features like records, sealed classes, pattern matching, and JPMS
University students and recent graduates aiming to add a globally recognized credential to their résumé
Career changers moving into Java development roles who want a structured, exam-focused learning path
Backend, enterprise, or full-stack developers who want to validate and strengthen their Java expertise
Professionals seeking career growth, promotions, or better job opportunities through certification
Anyone who wants a complete, hands-on mastery of core and advanced Java SE 17 concepts

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