McqMate
| Q. |
Which of the following is true? |
| A. | the aggregation association represents the part-whole relation between the instances of the associated classes |
| B. | in a composition association, each part can be related to only a single whole at one time |
| C. | an association class represents a relation on the sets of instances of the classes it connects, and it also holds data and behavior the pertinent to the relation |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| Explanation: all of the mentioned statements are true. | |
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