Design the material code in the network source database using group coding technology and show detail examples of resource index database and test questions database.
运用成组编码技术对资源库中的资源进行编码设计，并以资源索引库和考试试题库为例进行详细说明。
It can automatically find and organize a certain number of test questions in various types with different degrees of difficulty in certain scope in the database to form a reasonable test paper.
本系统可以从试题库中自动的查找和组织出一些不同类型、不同难度、不同章节范围内的试题来组成一份合理的试卷。
It can automatically find and organize a certain number of test questions in various types with different degrees of difficulty in certain scope in the database to form a reasonable test paper.
本系统可以从试题库中自动的查找和组织出一些不同类型、不同难度、不同章节范围内的试题来组成一份合理的试卷。
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