問題詳情

90.A computer-based file containing employee information would be represented on adata flow diagram as:
(A) data flow.
(B) data store.
(C) process.
(D) action stub.

參考答案

答案:B
難度:非常簡單1
統計:A(0),B(1),C(0),D(0),E(0)

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