SSC
COMPUTER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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James wishes to access a certain software service via different computing systems over the Internet. What technology provides software on demand over the Internet?
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mobile computing
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grid computing
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green computing
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cloud computing
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autonomic computing
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Explanation:
Detailed explanation-1: -The main enabling technology for cloud computing is virtualization. Virtualization software separates a physical computing device into one or more “virtual” devices, each of which can be easily used and managed to perform computing tasks.
Detailed explanation-2: -Grid computing is a computing infrastructure that combines computer resources spread over different geographical locations to achieve a common goal. All unused resources on multiple computers are pooled together and made available for a single task.
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