Cloud Computing. (With correct solutions)

Cloud Computing correct answers A metaphor for a global network, first used in reference to the telephone network and now commonly used to represent the Internet. Cloud OS correct answers A computer operating system that is specially designed to run in a provider's data center and be delivered to the user over the Internet or another network. Windows Azure is an example of a cloud operating system or "cloud layer" that runs on Windows Server 2008. The term is also sometimes used to refer to cloud-based client operating systems such as Google's Chrome OS. Public Cloud correct answers Services offered over the public Internet and available to anyone who wants to purchase the service. Private Cloud correct answers Private clousvirtualized cloud data centers inside your company's firewall. It may also be a private space dedicated to your company within a cloud provider's data center. An internal cloud behind the organization's firewall. The company's IT department provides soft wares and hardware as a service to its customers — the people who work for the company. Vendors love the words "private cloud." Hybrid Cloud correct answers A networking environment that includes multiple integrated internal and/or external providers. Hybrid clouds combine aspects of both public and private clouds. Cloud Apps correct answers A cloud refers to a public or semi-public space on transmission lines (such as T1 or T3) that exists between the end points of a transmission. Cloud Provider correct answers A company that provides cloud-based platform, infrastructure, application, or storage services to other organizations and/or individuals, usually for a fee. Application Program Interfaces correct answers A set of routines, protocols, and tools for building software applications. An API specifies how software components should interact and APIs are used when programming graphical user interface (GUI) components. A good API makes it easier to develop a program by providing all the building blocks. A programmer then puts the blocks together Software as a Service correct answers Computer instructions or data. Anything that can be stored electronically is software. The storage devices and display devices are hardware