下列哪些属于云计算的技术?
A: virtualization
B: service-oriented architecture
C: grid computing
D: utility computing
A: virtualization
B: service-oriented architecture
C: grid computing
D: utility 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
- 网格计算(Grid Computing)是一种分布式计算
- 微软公司第一次提出“云计算”（Cloud Computing）的概念
- . 云计算（Cloud Computing）的概念是由________提出的？
- 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