Chapter 1Welcome to Java

OCP EXAM OBJECTIVES COVERED IN THIS CHAPTER:

  • Understanding Java Technology and Environment
    • Describe Java Technology and the Java development environment
    • Identify key features of the Java language
  • Creating a Simple Java Program
    • Create an executable Java program with a main class
    • Compile and run a Java program from the command line
    • Create and import packages
  • Describing and Using Objects and Classes
    • Define the structure of a Java class

Welcome to the beginning of your journey to achieve a Java 11 certification. We assume this isn’t the first Java programming book you’ve read. Although we do talk about the basics, we do so only because we want to make sure you have all the terminology and detail you’ll need for the ...

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