JFE301Xuất hiện trong 1 đề thi
Which of following statement is INCORRECT of cloud computing?
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AIt evolves from grid computing and provides on-demand resource provisioning.
BCompanies can scale up to massive capacities in an instant without having to invest in new infrastructure, train new personnel, or license new software.
CIt relies on sharing of resources to achieve coherence and economies of scale, similar to a utility (like the electricity grid) over a network.
DAmazon Web Services (AWS) EC2 is a sample of cloud computing.
EOne concern is if one piece of the software on a node fails, other pieces of the software on other nodes may fail.