店铺管理 [英] management for store

问题描述

我需要了解有关移动销售和服务的交易管理项目的DFD和ER图.
如果您有任何与此相关的源代码，请转发给我.

i need to know the DFD and ER diagram for project on transaction management for sales and services of mobile.
if you have any source code relate to that please forward me.

推荐答案

如果您要张贴作业，至少要尝试使其看起来像您尝试过的那样自己做点什么！

我们不做您的作业:这是有原因的.在这里，您可以考虑自己被告知的内容，并尝试理解它.也可以在那里帮助您的导师识别您的弱点，并将更多的注意力放在补救措施上.

自己尝试，或学习魔语:您要用它炸薯条吗?"

If you are going to post your homework, at least try to make it look like you have attempted to do something yourself!

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, or learn the Magic Words: "Do you want fries with that?"

这篇关于店铺管理的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！