EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is a fundamental attribute of cloud computing?
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Customers pay for allocated computing resources whether they make use of them or not.
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Customers only get computing resources when the cloud provider has availability.
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Customers get access to computing resources over the internet, from anywhere.
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Computing resources cannot be scaled up or down.
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Explanation:
Detailed explanation-1: -One of the best characteristics of Cloud Computing is Multi Tenancy. Multi-tenancy refers to the fact that multiple customers share the same physical infrastructure. This means that different companies’ data is stored separately, but they all have access to the same services.
Detailed explanation-2: -Broad network access. A user can access cloud data or upload data to the cloud from anywhere with an internet connection using any device.
Detailed explanation-3: -Cloud computing technology is based on virtualization. Virtualization allows the possibility of having multiple virtual machines, each essentially running a separate operating system and applications installed on one physical server.
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