1Multiplicity '1..*' on an association end means:AOne or moreBZero or moreCZero or oneDExactly oneView AnswerDiscussWorkspaceReportSaveMedium
2A hollow diamond in a class diagram represents:AAggregationBInheritanceCCompositionDRealisationView AnswerDiscussWorkspaceReportSaveEasy
3Which UML diagram shows messages exchanged between objects over time?AComponent diagramBSequence diagramCPackage diagramDClass diagramView AnswerDiscussWorkspaceReportSaveEasy
4Which diagram shows how software is deployed on hardware nodes?AState machine diagramBDeployment diagramCSequence diagramDUse case diagramView AnswerDiscussWorkspaceReportSaveEasy
5The «include» relationship between use cases means:AAn actor inherits another actorBUse cases are unrelatedCOne use case always uses the behaviour of anotherDOne use case optionally extends anotherView AnswerDiscussWorkspaceReportSaveEasy