Cloud computing is a type of Internet-based computing that provides shared computer processingresources and data to computers and other devices on demand. Advocates claimthat cloud computing allows companies to avoid up-front infrastructure costs.Cloud computing now has few service form, but it is not including （）.

单选题

Cloud computing is a type of Internet-based computing that provides shared computer processingresources and data to computers and other devices on demand. Advocates claimthat cloud computing allows companies to avoid up-front infrastructure costs.Cloud computing now has few service form, but it is not including （）.

答案解析

单选题

Cloud computing is a style of computing in which dynamically scalabled often ( ) resources are provided as a service over the internet

答案解析

多选题

第一次正式提出云计算(Cloud Computing)概念的是()

答案解析

单选题

Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers （ 请作答此空）through a real-time communication network such as the Internet. In science, cloud computing is a （ ）for distributed computing over a network, and means the （ ）to run a program or application on many connected computers at the same time.The architecture of a cloud is developed at three layers: infrastructure, platform, and application. The infrastucture layer is built wit

答案解析

单选题

Cloud computing provides on-demand service to users by using distributed computing and（ ）resource management.A.network

答案解析