A.信息化規(guī)劃B.財務(wù)規(guī)劃C.生產(chǎn)規(guī)劃D.銷售規(guī)劃
A.適應(yīng)性維護(hù)B.完善性維護(hù)C.正確性維護(hù)D.結(jié)構(gòu)性維護(hù)
A.知識庫B.模型庫C.模型管理系統(tǒng)D.數(shù)據(jù)管理系統(tǒng)