Ocp Oracle Certified Professional Java Se 11 Developer Practice Tests: Exam 1z0-819 and Upgrade Exam 1z0-817 (Paperback)
暫譯: OCP Oracle 認證專業 Java SE 11 開發人員實作測試：考試 1z0-819 與升級考試 1z0-817 (平裝本)

Selikoff, Scott, Boyarsky, Jeanne

Ocp Oracle Certified Professional Java Se 11 Developer Practice Tests: Exam 1z0-819 and Upgrade Exam 1z0-817 (Paperback)

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NOTE: The OCP Java SE 11 Programmer I Exam 1Z0-815 and Programmer II Exam 1Z0-816 have been retired (as of October 1, 2020), and Oracle has released a new Developer Exam 1Z0-819 to replace the previous exams. The Upgrade Exam 1Z0-817 remains the same.



Improve your preparation for the OCP Java SE 11 Developer exam with these comprehensive practice tests

OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgrade Exam 1Z0-817 offers readers over 1000 practice questions to help them hone their skills for the challenging 1Z0-819 exam as well as the 1Z0-817 upgrade exam.

Covering all the objective domains that help readers master the crucial subject areas covered by the exam, OCP Oracle Certified Professional Java SE 11 Developer Practice Tests provides domain-by-domain questions as well as additional bonus practice exams to further solidify the reader's mastery of its subjects. This book covers topics like:

  • Understanding Java Technology and Environment
  • Working with Java Operators, Primitives, and Strings
  • Creating Methods and Lambda Expressions
  • Designing Classes, Interfaces, Enums, and Annotations
  • Writing Functional Interfaces and Streams
  • Building Modules and Migrating Applications to Modules
  • Applying I/O, NIO.2, JDBC, Threads, and Concurrency
  • Secure Coding in Java SE Application
  • And much more

Perfect for anyone studying for the OCP Java SE 11 Developer and Upgrade exams, as well as all those who wish to brush up on their Java programming skills, OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgade Exam 1Z0-817 is an indispensable resource that has a place on the bookshelf of every Java enthusiast, professional, and student.

商品描述(中文翻譯)

注意：OCP Java SE 11 程式設計師 I 考試 1Z0-815 和程式設計師 II 考試 1Z0-816 已於 2020 年 10 月 1 日退役，Oracle 已推出新的開發者考試 1Z0-819 以取代之前的考試。升級考試 1Z0-817 仍然保持不變。







透過這些全面的練習測驗來提升您對 OCP Java SE 11 開發者考試的準備

OCP Oracle 認證專業 Java SE 11 開發者練習測驗：考試 1Z0-819 和升級考試 1Z0-817為讀者提供超過 1000 道練習題，幫助他們磨練技能，以應對具有挑戰性的 1Z0-819 考試以及 1Z0-817 升級考試。

涵蓋所有幫助讀者掌握考試所涉及的關鍵主題領域的目標領域，OCP Oracle 認證專業 Java SE 11 開發者練習測驗提供逐領域的問題以及額外的獎勵練習考試，以進一步鞏固讀者對其主題的掌握。本書涵蓋的主題包括：


  • 理解 Java 技術和環境

  • 使用 Java 運算子、基本類型和字串

  • 創建方法和 Lambda 表達式

  • 設計類別、介面、列舉和註解

  • 撰寫功能介面和串流

  • 構建模組並將應用程式遷移到模組

  • 應用 I/O、NIO.2、JDBC、執行緒和併發

  • 在 Java SE 應用程式中進行安全編碼

  • 以及更多內容

對於任何準備 OCP Java SE 11 開發者和升級考試的人，以及所有希望提升 Java 程式設計技能的人來說，OCP Oracle 認證專業 Java SE 11 開發者練習測驗：考試 1Z0-819 和升級考試 1Z0-817是一本不可或缺的資源，應該在每位 Java 愛好者、專業人士和學生的書架上占有一席之地。

作者簡介

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.

作者簡介(中文翻譯)

關於作者

Scott Selikoff, OCA/OCP 8 和 OCP 11，擁有超過 20 年的專業 Java 企業架構師經驗。他是 Selikoff Solutions, LLC 的創辦人，專注於為三州紐約市地區的企業構建定制的移動和伺服器解決方案。

Jeanne Boyarsky, OCA/OCP 8 和 OCP 11，是一位 Java Champion，並在一家大型銀行擔任 Java 開發人員超過 18 年。她是 CodeRanch 的高級版主，並培訓和指導各級學生，包括 FIRST 機器人團隊的程式設計部門。

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