某大型种植企业今年要建设一个构建在公有云上的企业招投标信息系统，项目经理称现在正在进行软件采购，按照信息系统的生命周期 5 阶段划分法，当前处于（ ）阶段。
- A.系统规划
- B.系统分析
- C.系统设计
- D.系统实施
正确答案及解析
正确答案
解析
按照信息系统的生命周期5阶段划分法，信息系统的生命周期可以分为：系统规划、系统分析、系统设计、系统实施、系统运行与维护这几个阶段。其中，实施阶段的任务包括计算机等设备的购置、安装和调试、程序的编写和调试、人员培训、数据文件转换、系统调试与转换等。
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