信管网综合知识

2019年上半年信息系统项目管理师上午综合知识真题71
71、The （）creates opportunities for more direct Integration of the physical world into computer-based systems， resulting in efficiently improvements ,economic benefits , and reduced human exertions.
A、internet of things
B、cloud computing
C、big data
D、mobile internet
信管网参考答案：A
信管网解析：点击查看解析
2019上半年信息系统项目管理师上午综合知识真题与答案解析汇总