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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metered
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recurring
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Subscription
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per user based
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Detailed explanation-1: -Utility computing-The “packaging of computing resources, such as computation and storage, as a metered service similar to a traditional public utility, such as electricity."
Detailed explanation-2: -SaaS pricing is often billed monthly, but certain SaaS subscriptions may lock users into an initial year-long contract or offer quarterly or annual payment plan discounts. Pricing itself can be a flat fee or may go up and down with usage.
Detailed explanation-3: -Metered billing is an advancement made possible by the increasing number of applications and services being delivered via the cloud. Under a metered-billing pricing model, the cloud-based application must be able to track your usage level and automatically calculate a price that matches your usage level.