A comprehensive collection of study materials, chapter notes, visual code examples, mock exam dumps, and reference documents for the Oracle Certified Associate (OCA) Java SE Programmer certification.

Java programmer certifications are designed to tell would-be employers whether or not you really know your stuff, and cracking the OCA Java SE 7 Programmer Certification is not an easy task. Thorough ...

Object: At runtime, when the Java Virtual Machine (JVM) encounters the new keyword, it will use the appropriate class to make an object that is an instance of that class. That object will have its own ...

OCA Java SE 8 Programmer I Certification Guide prepares you for the 1Z0-808 with complete coverage of the exam. You'll explore important Java topics as you systematically learn what's required to ...

Java still stands as a keystone of the programming world, with high-wattage potential for the development of most software applications. From web to mobile development and from commercial systems to ...