O'Reilly logo

OCP Java SE 8 Programmer II Exam Guide (Exam 1Z0-809), 7th Edition by Elisabeth Robson, Bert Bates, Kathy Sierra

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Images

2

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

Images     Two-Minute Drill

Q&A   Self Test

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

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required