Aggregation: Aggregation is used when classes actually comprise or contain other classes. It can occur when a class is a collection or container of other classes such that the contained classes are not fully dependent on container class, so if container is deleted then its contents can still exist. This association describes “is a part of” or “is made up of” relationship between classes.

Question

System A System B Line 1: y x- 4 Line 1: y = -x+ Line 2: y=- -x+1 6 L2 4 -4 -D LI Line 2: y=2x+5 4 Ll 2 6 L2 This system of equations is: consistent dependent consistent independent inconsistent This means the system has: O a unique solution Solution: () no solution infinitely many solutions This system of equations is: consistent dependent consistent independent inconsistent This means the system has: O a unique solution Solution: () no solution infinitely many solutions

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Question

Chapter 4, Problem R27RQ

Program Plan Intro

Aggregation:

Aggregation is used when classes actually comprise or contain other classes.

It can occur when a class is a collection or container of other classes such that the contained classes are not fully dependent on container class, so if container is deleted then its contents can still exist.

This association describes “is a part of” or “is made up of” relationship between classes.

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