EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Public, private and hybrid clouds
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Personal area (PAN), Local area (LAN), Campus area networks (CAN)
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Infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS)
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Mail server, collaboration server, web server, application server
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Detailed explanation-1: -There are three major cloud service models: software as a service (SaaS), infrastructure as a service (IaaS) and platform as a service (PaaS). Cloud service pricing models are categorized into pay per use, subscription-based and hybrid, which is a combination of pay-per-use and subscription pricing models.
Detailed explanation-2: -There are three main types of cloud computing service models – SaaS (Software as a Service), IaaS (Infrastructure as a Service), and PaaS (Platform as a Service). Software as a service (SaaS) is a software licensing and distribution model in which your full-application stack is delivered as a cloud service.
Detailed explanation-3: -Infrastructure as a Service (IaaS) Platform as a Service (PaaS) Software as a Service (SaaS) 17-Feb-2023