Retail firms analyze consumer sales trends and user preference through internet user data,This belongs to ()application area.(2017年下半年系统集成项目管理工程师)
Retail firms analyze consumer sales trends and user preference through internet user data,This belongs to ()application area.(2017年下半年系统集成项目管理工程师)
A、big data
B、cloud computing
C、internet of things
D、artificial intelligence
参考答案:A
参考解析: