1: | True or False: Polymorphism is the concept that states a class's data is hidden from outside entities and can only be accessed by external entities through the operations provided by that class. |
2: | What restriction does a rolename apply to a class? |
3: | A qualifier selects specific object instances of the class:
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4: | True or False: In an aggregation, when the “whole” is destroyed, all the parts are not necessarily destroyed. |
5: | Which of the following are not a type of visibility:
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