OCA Java SE 7 Programmer I Study Guide (Exam 1Z0-803), 2nd Edition

4

Working with Basic Classes and Variables

CERTIFICATION OBJECTIVES

•    Understand Primitives, Enumerations, and Objects

•    Use Primitives, Enumerations, and Objects

   Two-Minute Drill

Q&A Self Test

This chapter will cover the basics of primitive variables and objects. The OCA will have questions that will require the test taker to understand the difference between primitives and objects and how each is used. The next few chapters will build off this foundation. The following topics will be covered in this chapter:

   Primitives

   Objects ...