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In class dependency, when is a class considered to have a dependency on another class?
In class dependency, when is a class considered to have a dependency on another class?
- ClassTwo uses objects of ClassOne.
- The public interfaces of both classes are cohesive.
- ClassOne uses objects of ClassTwo.
- Each class uses objects of the other. (correct)
In a class relationship diagram, what does it mean when one class aggregates another?
In a class relationship diagram, what does it mean when one class aggregates another?
- Coin class depends on CashRegister class
- CashRegister class depends on Coin class
- Coin class inherits from CashRegister class.
- CashRegister class aggregates Coin class. (correct)
Which statement correctly describes the inheritance relationship between SailBoat and Catamaran classes?
Which statement correctly describes the inheritance relationship between SailBoat and Catamaran classes?
- SailBoat inherits from Vessel.
- Catamaran depends on SailBoat.
- Catamaran inherits from Sailboat. (correct)
- Catamaran inherits from Vessel.
In a class relationship diagram, what does it mean when one class depends on another?
In a class relationship diagram, what does it mean when one class depends on another?
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What type of relationship is shown between Invoice and LineItem in the given diagram?
What type of relationship is shown between Invoice and LineItem in the given diagram?
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