【判断题】【消耗次数：1】
一个数据库应用系统开发过程的第1个阶段是概念设计。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
信息系统开发过程包括的阶段是()
①
系统规划、可行性研究、详细调查、系统设计、系统实施
②
系统规划、系统分析、系统设计、系统实施、系统运行与维护
③
系统分析、系统设计、系统实施、系统运行与维护、系统评价
④
系统分析、系统设计、系统实施、系统转换、系统运行与维护
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