______is the use of computing resources(hardware and software)which are available in a remote location and deliverd as a service over a network(typically the Internet)．
A: Virtualzation
B: Internet of things
C: Cloud computer
D: Cloud computing
A: Virtualzation
B: Internet of things
C: Cloud computer
D: Cloud computing
举一反三
- （）is the use of computing resources(hardware and software)that are delivered as a service over a network (typically the Internet). A: Virtualization B: Intemet of things C: Cloud computer D: Cloud computing
- Cloud computing is a type of （ ）-based computing that provides shared Computer processing resources and data to computers and other devices on demand. A: computer B: Internet C: data D: protocol
- Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. Advocates claim that cloud computing allows companies to avoid up-front infrastructure costs. Cloud computing now has few service form, but it is not including （）. A: IaaS B: PaaS C: SaaS D: DaaS
- Which concept is not about the Smart Earth? A: digital earth B: internet of things C: cloud computing D: Mars exploration
- In definitions of cloud computing, which is the characteristic of cloud computing?