AnarchitecturalStyledefinesasafamilyofsuchsystemsintermsofa(请作答此空)ofstructuralorganization.Morespecificallyanarchitecturalstyledefinesavocabularyof()andconnectortypes,andasetof()onhowtheycanbecombined.Formanystylestheremayalsoexistoneormore()thatspecifyhowtodetermineasystem'soverallpropertiesfromthepropertiesofitsparts.Manyofarchitecturalstyleshavebeendevelopedovertheyears.Thebest-knownexamplesof()architecturesareprogramswrittenintheUnixshell．
A.pattern B.data flow C.business process D.position level正确答案A
