Object-orientedanalysis(OO A.isasemiformalspecificationtechniquefortheobject-orientedparadigm.Object-orientedanalysisconsistsofthreesteps.Thefirststepis().Itdetermineshowthevariousresultsarecomputedbytheproductandpresentsthisinformationintheformofa()andassociatedscenarios.Thesecondis()，whichdeterminestheclassesandtheirattributes.Thendeterminetheinterrelationshipsandinteractionamongtheclasses.Thelaststepis(),whichdeterminestheactionsperformedbyortoeachclassorsubclassandpresentsthisinformationintheformof(请作答此空).
A.activity diagram B.component diagram C.sequence diagram D.state diagram正确答案D
