Cloud storage is a model o（2018年下半年系统集成项目管理工程师上午综合知识真题解析）
Cloud storage is a model of computer of computer data storage in which the digital data is stored in logical pools. The physical storage spans multiple servers (somentimes in multiple locations), and the physical environment is typically owned and managed by a hosting company. As for the cloud concepet, the cloud storage service is one kind of ().
A、IaaS
B、PaaS
C、SaaS
D、DaaS
参考答案： A
参考解析：正在整理中,欢迎在文下评论区提供答案解析,谢谢！