A ' model' is
A、Puretextualdescriptionsofrequirements
B、Onlyagraphicalrepresentationofaproposedsolution
C、Anabstractionwhichrepresentssomeoralloftheproposedsolutionastext,matrices,diagramsoracombinationofthese
D、Atemplateforexpressingrequirementsintextualformataccordingtothestandardsofanorganization
发布时间：2025-10-30 10:07:03
