9.設計資料倉儲時所用的資料模型稱之為何?
(A)Multi-dimensional Data Model
(B)semantic data model
(C)relational data model
(D)ER model
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統計: A(85), B(12), C(42), D(79), E(0) #2261068
統計: A(85), B(12), C(42), D(79), E(0) #2261068