In UML an open triangle denotes ___________.
A. message passing
B. inheritance
C. aggregation
D. association
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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
If an item possesses a state, then it should probably be modelled as a(n) __________.
A. state variable
B. instance variable
C. class
D. method
A strength of using CASE tools is that ___________.
A. a change in the underlying model is reflected in all of the diagrams.
B. they are easy for inexperienced analysts to use.
C. users are more likely to understand the output than they do written requirements.
D. the models constructed are necessary and sufficient to create a contract.
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