Top 5 Java 8 Certifications Books and Guides 1Z0 808 OCA and 1Z0 809 OCP by javinpaul Javarevisited

You need to know Java inside and out, and you need to understand the certification process so that you’re ready for the challenging questions you’ll face on the exam. That’s all about some of the best books to prepare for OCAJP8 and OCPJP8 certification. As I said, it’s not enough to just pass the OCAJP8 or 1Z0–808 exam if you aspire to become a Java SE 8 certified programmer.

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Oracle Database 12c: Advanced Administration (OCP) Practice Test

Though Oracle requires candidates to complete specific Oracle training programs for a few of its certification courses, it isn’t mandatory to complete any training from Oracle for this certification. The OCP Java SE 7 Programmer II certification (1Z0-804) is an entry-level certification in the Java certification roadmap. It’s a prerequisite for writing most of the other Professional and Expert certifications in Java. More information and a bonus chapter consisting of a mock exam can be found online at /gupta2. For these exercises, I’ve tried to use modified code from the examples already covered in a chapter, and the Twist in the Tale title refers to modified or tweaked code.

  • For these exercises, I’ve tried to use modified code from the examples already covered in a chapter, and the Twist in the Tale title refers to modified or tweaked code.
  • Simple images are used to draw your attention to a particular line of code (as shown in figure 7).
  • Though Oracle requires candidates to complete specific Oracle training programs for a few of its certification courses, it isn’t mandatory to complete any training from Oracle for this certification.
  • In her quest to fulfill this mission, she is authoring books to help IT professionals and students on industry-recognized Oracle Java certifications.

Visual J++ and the Microsoft Java Virtual Machine were created as incompatible implementations. After the Sun v. Microsoft lawsuit, Microsoft abandoned it and began work on the .NET platform. In 2021, Microsoft started distributing compatible “Microsoft Build of OpenJDK” for Java 11 first then also for Java 17. Their builds support not only Windows, but also Linux and macOS. Java 16 removes Ahead-of-Time compilation (and Graal JIT) options.[121] The Java implementation itself was and is still written in C++, while as of Java 16, more recent C++14 (but still not e.g. C++17 or C++20) is allowed. The code was also moved to GitHub, dropping Mercurial as the source control system.

Java SE 12

Each chapter starts with a list of the exam objectives covered in that chapter. Throughout the book you’ll find sample questions and exercises designed to reinforce key concepts and prepare you for what you’ll see on the real exam, along with numerous tips, notes, and visual aids. The Java certifications will provide you both knowledge and a competitive edge over other candidates who are applying for the same Java developer job. Since it’s almost 3 years since the launch of Java 8, 18th March 2014, both OCAJP8 and OCPJP8 are now established exams.

  • Apache Harmony has since been retired, and Google has switched its Harmony components with equivalent ones from OpenJDK.
  • I will pickup these java 9 features one by one and update them with enough description and examples.
  • The audience should have a basic knowledge of Java or another object-oriented programming language in the syntactic traditions of C/C++.

Mala is a firm believer in creativity as an essential life skill. To popularize the importance of creativity, innovation, and design in life, she started KaagZevar (/KaagZevar)—a platform to nurture design and creativity in life. She is the founder and lead mentor of a portal () that has offered Java courses for Oracle certification since 2006. The Author Online forum and the archives of previous discussions will be accessible from the publisher’s website as long as the book is in print. When you’re ready to take your exam, don’t forget to reread the review notes a day before or on the morning of the exam. These notes contain important points from each chapter as a quick refresher.

Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer Practice Test

This is the latest and greatest study guide for Oracle Certified Professional Java SE 8 Programmer Exam or 1Z0–809. You will find a lot of small, practical code examples which is really important to truly understand Java 8 concepts. This book not only covers all exam topics but also highlights key concepts which are important from an exam perspective and which are the base for tricky questions. In order to become a Java 8 Certified developer, you need to pass two exams, the OCAJP 8 exam with code 1Z0–808 and the OCPJP8 exam with code 1Z0–809. You will not be a Java SE 8 certified programmer if you just pass the OCAJP8 exam. The officially supported Java platform, first developed at Sun and now stewarded by Oracle, is Java SE.

  • You can mark a difficult question to defer answering it while writing your exam.
  • It does not display multiple questions on a single screen, like a scrollable web page.
  • Figure 13 is an example of an image that can help you understand the strings that match a regular expression.
  • As of now, I did not get enough information about these features.

You will find a lot of books, materials, and mock questions on the internet for preparing for these two exams. But, if you are not careful, you will lose a lot of time chasing for resources that are not very helpful. In order to create a plan and then work on that plan to get Java 8 Certification, the first step is to choose a good book or study guide. In this article, I am going to share some of the best OCAJP8 and OCPJP8 books you can choose from.

Private methods in Interfaces

If you are quite comfortable with the advanced Java language features, then yes, you can start your exam preparation with the mock exams. This will also help you to understand the types of questions to expect on the real certification exam. But if you have little or no experience working with advanced Java concepts, I don’t advise you to start with the mock exams. The exam authors often use a lot of tricks to evaluate a candidate on the real certification exam. Starting your exam preparation with mock exams will only leave you confused about the Java concepts. You’ll explore a wide range of important Java topics as you systematically learn how to pass the certification exam.

Or, say, imagine if you didn’t use the right access modifiers to protect your classes and their members, they could be subject to unwanted manipulation by other classes from the same or different packages. The creation of overloaded methods is another domain, which is an important class design decision. The OCA Java SE 7 Programmer certification is designed for individuals who possess basic skills in the Java programming language. Exam 1Z0-803 covers comparatively basic Java language features, such as data types, operators, decision constructs, arrays, methods, inheritance, and exception handling.

AWS Certified Cloud Practitioner Complete Video Course

You won’t get the title or certification until you pass the OCPJP8 i.e. 1Z0–809 exam. That’s why I have shared books for both OCAJP8 and OCPJP8 certification as it doesn’t make any sense to prepare for just OCAJP8 or OCPJP8. Though, there are some other ways to become Java SE 8 Certified Programmer like if you already hold a Java SE 7 certification then you can give the 1Z0–810 exam to become a certified Java Se 8 programmer.

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