In database management, a search question that tells the program what kind of data should be retrieved from the database.
查询在数据库管理中，告诉程序应从数据库检索何种数据的一种检索问题。
The system consists of test question database maintenance, test paper auto generating, test paper auto checking and marking, test paper analysis and concerning management.
该系统有题库维护、自动组卷、在线考试、自动改卷、试题分析和考务管理等功能；
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