A.8 B.16 C.32 D.64
A.State Transition Diagram B.Subscriber Trunk Dialing C.Sexually Transmitted Disease D.Standard
A.數(shù)據(jù)庫 B.數(shù)據(jù)庫管理系統(tǒng) C.數(shù)據(jù)庫系統(tǒng) D.數(shù)據(jù)庫用戶終端