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

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

What does an association relationship represent in UML?A change in one element may affect anotherA bi-directional relationship between two classesAn 'is-a' relationship between a general and specific classThe implementation of an interface by a class or component

Which type of UML relationship represents a strong form of association where the associated objects have a whole-part relationship, and the part cannot exist without the whole? Mark(3 Marks)(Choose one option)CompositionGeneralizationAssociationAggregation

In a UML Use Case Diagram, what do associations represent?Mark(Choose all possible options)Flow of control Relationships between instances Inheritance Object interactions

What are the various relationships used in UML? Summarize them.