Scott Selikoff & Jeanne Boyarsky 
OCP Oracle Certified Professional Java SE 17 Developer Study Guide [EPUB ebook] 
Exam 1Z0-829

An effective and practical study aid to the new OCP Java SE 17 Developer certification exam

In the OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1Z0-829, you’ll find accessible and essential test prep material for the in-demand and practical OCP Java SE 17 Developer certification. Providing comprehensive coverage of all OCP Java SE 17 exam objectives and competencies, the Study Guide offers you access to all the skills and knowledge you’ll need to succeed on the test and in the field as a new or experienced Java developer.

This book provides material on records, sealed classes, text blocks, dates, streams, controlling program flow, using the Java object-oriented approach, handling exceptions, working with arrays and collections, and more. You’ll also get:

* Intuitively organized information that aligns with the competencies tested on the exam and those required by real-world Java developers

* Opportunities to practice and develop skills that remain in high demand in the IT industry

* Access to the Sybex online learning center, with chapter review questions, full-length practice exams, hundreds of electronic flashcards, and a glossary of key terms

Perfect for anyone prepping for the brand-new OCP Java SE 17 credential, OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1Z0-829 is also a can’t-miss reference for practicing and aspiring Java developers seeking to learn or reinforce their foundational skills in Java programming and improve their performance on the job.

สารบัญ

Introduction xxiii

Assessment Test xlv

Chapter 1 Building Blocks 1

Chapter 2 Operators 65

Chapter 3 Making Decisions 101

Chapter 4 Core APIs 155

Chapter 5 Methods 219

Chapter 6 Class Design 275

Chapter 7 Beyond Classes 345

Chapter 8 Lambdas and Functional Interfaces 419

Chapter 9 Collections and Generics 463

Chapter 10 Streams 531

Chapter 11 Exceptions and Localization 591

Chapter 12 Modules 661

Chapter 13 Concurrency 721

Chapter 14 I/o 785

Chapter 15 Jdbc 863

Appendix Answers to the Review Questions 909

Index 963

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ABOUT THE AUTHORS

Scott Selikoff has been a professional Java Enterprise architect for over 20 years. He currently works as a Staff Software Engineer at Google, specializing in Architecture and Cloud Services. He is a Leader of the Garden State Java User Group, helping to facilitate discussions and exchange of ideas within the community.

Jeanne Boyarsky is a Java Champion and has worked as a Java developer for a major bank for more than 20 years. She is a senior moderator at Code Ranch, and trains and mentors students of all levels, including the programming department of a FIRST robotics team.