OCA Java SE 8 Programmer I Exam Guide (Exams 1Z0-808)

2

Object Orientation

CERTIFICATION OBJECTIVES

•     Describe Encapsulation

•     Implement Inheritance

•     Use IS-A and HAS-A Relationships (OCP)

•     Use Polymorphism

•     Use Overriding and Overloading

•     Understand Casting

•     Use Interfaces

•     Understand and Use Return Types

•     Develop Constructors

•     Use static Members

   Two-Minute Drill

Q&A Self Test

Being an Oracle Certified Associate (OCA) 8 means you must be at one with the object-oriented aspects of Java. You must dream of inheritance hierarchies; the power of polymorphism ...