（）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
A: Virtualization
B: Intemet of things
C: Cloud computer
D: Cloud computing
举一反三
- ______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
- 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
- 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
- In definitions of cloud computing, which is the characteristic of cloud computing?
- The change in connectivity that uses the Internet and the Web to shift many computer activities from a user's computer to computers on the Internet. A: cloud computing B: network C: high definition D: USB