EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Virtualization
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SOA
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Grid Computing
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Utility Computing
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Detailed explanation-1: -Correct Answer : Option (A) : Utility Computing. Explanation : Cloud computing, grid computing, and managed IT services are based on the concept of utility computing.
Detailed explanation-2: -Utility computing is a service provisioning model where a provider makes computing resources, infrastructure management and technical services available to customers as they need them. The provider then charges the customer for the amount of services they use rather than a flat-rate fee.
Detailed explanation-3: -Utility computing is a service provisioning model that offers computing resources such as hardware, software, and network bandwidth to clients as and when they require them on an on-demand basis. The service provider charges only as per the consumption of the services, rather than a fixed charge or a flat rate.
Detailed explanation-4: -CPU time. Hard drive space and its access time. Virtual and physical memory. Network bandwidth. Environment variable. Storage space.