Class Relationships - Quiz

Which UML symbol best represents an aggregation relationship between two classes?

Which relationship should you use if the lifecycle of a part depends entirely on its whole?

A computer system prints a document but does not retain a reference after printing. What relationship does this describe?

Which option best defines Association in object-oriented design?

In a UML class diagram, how is a dependency depicted?

Which scenario best illustrates an aggregation relationship?

If destroying a parent object automatically destroys all its child objects, what relationship is being modeled?

Which is NOT a valid characteristic of aggregation?

Which relationship is typically represented by a solid line in UML?

Which design scenario indicates a 'has-a' but not a 'part-of' relationship?

Which kind of UML multiplicity conveys that an object may reference multiple instances of another class?

A team consists of players, but players can also join other teams. Which relationship is best used in the design?

Match the UML relationship type to its defining characteristic

Click an item on the left, then click its match on the right. Click a matched item to unmatch.

Match each real-world example to the relationship it demonstrates

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Match the UML symbol to the relationship

Click an item on the left, then click its match on the right. Click a matched item to unmatch.

Match the relationship with the correct design modeling scenario

Click an item on the left, then click its match on the right. Click a matched item to unmatch.