A method for extracting the classes during Object-Oriented analysis is to __________.
A. deduce them from the Use Cases.
B. determine them using CRC cards when the developers have domain expertise.
C. extract them from the problem definition and its accompanying constraints.
D. all of these
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Abstract nouns rarely end up corresponding to classes. Instead they are frequently __________.
A. actions or behaviours
B. outside the scope of the problem boundary
C. methods of classes
D. attributes of classes
In UML an open triangle denotes ___________.
A. message passing
B. inheritance
C. aggregation
D. association
CRC stands for Class Responsibility ___________.
A. Classification
B. Categorization
Communication
D. Collaboration
Using CRC cards, the Responsibilities correspond to the ____________.
A. attributes
B. functions
C. interactions with other classes
D. the classes themselves
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