2017年上半年系统集成项目管理工程师上午综合知识真题试题与答案: (71):The capabability provided to the consumer is to use provider’s applications running on a cloud infrasture. The applications are accessible from vauious client devices through either a thin client inface, such as a web browser(e.g.,erb-based E- mail),or aprogram interface. A.laas B.Paas C.saas D.Daas