OCP Java SE 8 Programmer II Exam Guide (Exam 1Z0-809), 7th Edition

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Object Orientation

CERTIFICATION OBJECTIVES

•       Implement Encapsulation

•       Implement Inheritance

•       Use IS-A and HAS-A Relationships

•       Use Polymorphism

•       Use Overriding and Overloading

•       Use the @Override Annotation

•       Understand Casting

•       Use Interfaces

•       Understand and Use Return Types

•       Develop Constructors

•       Use the Singleton Pattern

•       Develop Immutable Classes

•       Use static Members

     Two-Minute Drill

Q&A   Self Test

This chapter will prepare you for many of the object-oriented ...