试题与答案

下列属于一个DBMS的用户界面应具有的性质是______。 Ⅰ.可靠性 Ⅱ.易用

题型:单项选择题

题目:

下列属于一个DBMS的用户界面应具有的性质是______。 Ⅰ.可靠性 Ⅱ.易用性 Ⅲ.多样性 Ⅳ.立即反馈

A.Ⅰ、Ⅲ和Ⅳ

B.Ⅱ和Ⅲ

C.Ⅰ、Ⅱ和Ⅲ

D.全部

答案:

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