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Cloud Computing                                             Private Cloud Computing 1.1 Cloud   Ø    Cloud computing is a computing model, where resources such as computing power, storage, network and software are abstracted and provided as services on the internet in a remotely accessible fashion. Billing models for these services are generally similar to the ones adopted for public utilities. Ø    On-demand availability, ease of provisioning, dynamic and virtually infinite scalability are some of the key attributes of cloud computing. Ø    An infrastructure setup using the cloud computing model is generally referred to as the “cloud”. Ø    The following are the broad categories of services available on the cloud: Infrastructure As A Service (IAAS) Platform As A Service (PAAS) Software As A Service (...