CRC card method: The CRC method is used to find the responsibilities of a class. The CRC stands for “Classes”, “Responsibilities”, “Collaborators”. The CRC cards describe a class, responsibility of that class and its collaborating classes. The CRC method creates an index card for each class. It picks the class that is responsible for every method. It writes the class’s responsibilities. It indicated the name of the classes needed to full fill the responsibilities. These extra classes are called as the collaborators.

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Chapter 12, Problem 11RE

Program Plan Intro

CRC card method:

The CRC method is used to find the responsibilities of a class.

The CRC stands for “Classes”, “Responsibilities”, “Collaborators”.

The CRC cards describe a class, responsibility of that class and its collaborating classes.

The CRC method creates an index card for each class.

It picks the class that is responsible for every method.

It writes the class’s responsibilities.

It indicated the name of the classes needed to full fill the responsibilities. These extra classes are called as the collaborators.

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