DATABASE, A collection of data stored in a pc in a systematic way, RECORD, A unit of a data base file made up of related fields, FIELD, A single piece of information in a record, SORT, To classify records into numerical or alphabetical order, QUERY, A tool that allows you extract information that meets certain criteria.

DATABASES BGE

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？