EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Private Cloud:
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Public Cloud:
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General Cloud:
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None of the above
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Detailed explanation-1: -In an IaaS service model, a cloud provider hosts the infrastructure components that are traditionally present in an on-premises data center. This includes servers, storage and networking hardware, as well as the virtualization or hypervisor layer.
Detailed explanation-2: -The public cloud model is the most widely used cloud service. This cloud type is a popular option for web applications, file sharing, and non-sensitive data storage. The service provider owns and operates all the hardware needed to run a public cloud.
Detailed explanation-3: -SaaS services are usually available with a pay-as-you-go (which means subscription) pricing model. All software and hardware are provided and managed by a vendor, so you don’t need to install or configure anything.