In a class diagram, what does a generalization relationship represent?a.An "is a" relationship between a base class and a derived classb.A communication link between instances of classesc.A dependency between classesd.A composition relationship

In UML, what does a generalization relationship represent?Mark(Choose all possible options)An association between classesA composition relationship between classesA hierarchy between classesA dependency between classes

What is the primary purpose of the composition relationship in a class diagram?a.To indicate a dependency between two classesb.To model a bidirectional relationship between classesc.To represent a strong form of association where the lifespan of the contained object depends on the containerd.To denote a unidirectional association between classes

In a class diagram, what does the term "dependency" represent?a.A compile-time relationship between classesb.A communication link between instances of classesc.A temporal relationship between classesd.A strong association between classes

What is the significance of the "Generalization" relationship between actors in a use case diagram?a.It represents an optional relationship between two actors.b.It indicates that the child actor is more generic than the parent actor.c.It implies that the child actor is more specialized than the parent actor.d.It signifies a dependency between two actors.

What does the term "association class" refer to in a class diagram?a.A class with only abstract methodsb.A class that mediates a relationship between two other classesc.A class that contains only attributes and no methodsd.A class that represents a generic entity in the system