OCP Oracle Certified Professional Java SE 11 Developer Practice Tests – Exam 1Z0–819 and Upgrade Exam 1Z0–817

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en Paperback – 19 Mar 2021

Organized in two parts, this book provides 28 chapter tests, covering all the OCP Java SE 11 Programmer I and Prorammer II objective domains. PLUS it offers two additional BONUS practice exams, for a total of over a 1000 practice test questions. This book helps you gain the confidence you need for taking the OCP Java SE 11 Programmer I and Programmer II exams.

Coverage of all exam objective domains includes: Part I: OCP Programmer I Chapter 1: Understanding Java Technology and environmentChapter 2: Creating a Simple Java ProgramChapter 3: Working With Java Primitive Data Types and String APIsChapter 4: Using Operators and Decision ConstructsChapter 5: Working with Java ArraysChapter 6: Describing and Using Objects and ClassesChapter 7: Creating and Using MethodsChapter 8: Applying EncapsulationChapter 9: Reusing Implementations Through InheritanceChapter 10: Programming Abstractly Through InterfacesChapter 11: Handling ExceptionsChapter 12: Understanding ModulesChapter 13: 1Z0-815 Programmer I Practice Exam Part II: OCP Programmer II Chapter 14: Java FundamentalsChapter 15: Exception Handling and AssertionsChapter 16: Java InterfacesChapter 17: Generics and CollectionsChapter 18: Functional Interface and Lambda ExpressionsChapter 19: Java Stream APIChapter 20: Built-in Functional InterfacesChapter 21: Lambda Operations on StreamsChapter 22: Migration to a Modular ApplicationChapter 23: Services in a Modular ApplicationChapter 24: ConcurrencyChapter 25: Parallel StreamsChapter 26: I/O (Fundamentals and NIO2)Chapter 27: Secure Coding in Java SE ApplicationChapter 28: Database Applications with JDBCChapter 29: LocalizationChapter 30: AnnotationsChapter 31: 1Z0-816 Programmer II Practice Exam Readers get access to the online test bank that provides all the questions in electronic format. The practice test questions prepare you for test success!

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ISBN-13: 9781119696131
ISBN-10: 1119696135
Pagini: 608
Dimensiuni: 188 x 235 x 33 mm
Greutate: 0.98 kg
Editura: Sybex
Locul publicării: Hoboken, United States

Notă biografică

ABOUT THE AUTHORS Scott Selikoff, OCA/OCP 8 and OCP 11, has been a professional Java Enterprise architect for over 20 years. He is founder of Selikoff Solutions, LLC, specializing in building custom mobile and server solutions for businesses in the tri-state New York City area. Jeanne Boyarsky, OCA/OCP 8 and OCP 11, is a Java Champion and has worked as a Java developer for a major bank for more than 18 years. She is a senior moderator at CodeRanch, and trains and mentors students of all levels, including the programming division of a FIRST robotics team.


Introduction xv Chapter 1 Working with Java Data Types 1 Chapter 2 Controlling Program Flow 13 Chapter 3 Java Object-Oriented Approach 27 Chapter 4 Exception Handling 125 Chapter 5 Working with Arrays and Collections 157 Chapter 6 Working with Streams and Lambda Expressions 187 Chapter 7 Java Platform Module System 243 Chapter 8 Concurrency 271 Chapter 9 Java I/O API 289 Chapter 10 Secure Coding in Java SE Application 309 Chapter 11 Database Applications with JDBC 329 Chapter 12 Localization 341 Chapter 13 Annotations 353 Chapter 14 Practice Exam 1 365 Chapter 15 Practice Exam 2 391 Chapter 16 Practice Exam 3 415 Appendix Answers and Explanations 441 Index 565