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.
Cuprins
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
Despre autor
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.
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