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______is a file that contains metadata-t
______is a file that contains metadata-t
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2022-08-02
60
问题
______is a file that contains metadata-that is,data about data.A.DocumentB.Excel tableC.DatabaseD.Data dictionary
选项
A.Document
B.Excel table
C.Database
D.Data dictionary
答案
D
解析
数据字典是一个包含元数据(即关于数据的数据)的文件。
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本试题收录于:
中级 电子商务设计师题库软件水平考试初中高级分类
中级 电子商务设计师
软件水平考试初中高级
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