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OCA Java SE 7 Programmer I Study Guide (Exam 1Z0-803) by Liguori Robert, Finegan Edward

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10
Working with Classes and Their Relationships
CHAPTER OBJECTIVES
•    Understand Class Compositions and Associations
•    Class Compositions and Associations in Practice
image   Two-Minute Drill
Q&A Self Test
Object relationships are often described in terms of composition and association. The SCJA exam (predecessor to the OCA exam) included questions that required that you understand the relationship between objects and distinguish between a composition relationship and an association relationship. The OCA exam does not include specific objectives ...

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