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OCA Java SE 8 Programmer I Study Guide (Exam 1Z0-808), 3rd Edition by Robert Liguori, Edward Finegan

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7Understanding Class Inheritance

CERTIFICATION OBJECTIVES

•        Implement and Use Inheritance and Class Types

•        Understand Encapsulation Principles

•        Advanced Use of Classes with Inheritance and Encapsulation

image       Two-Minute Drill

Q&A    Self Test

 

Inheritance is a core feature of object-orientated programming languages. It allows for better architected software through code reuse, encapsulation, and data protection. It is critical that you understand this fundamental concept for the OCA exam. As a professional developer, you ...

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