COMPUTER APPLICATIONS
E COMMERCE AND E BUSINESS APPLICATIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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SaaS = Software as a Service
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Paas = Platform as a Service
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IaaS = Infrastructure as a Service.
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None of the above
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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: -Which of the following is not a type of cloud? Explanation: There is no protected cloud. There are three types of cloud-private, public and hybrid.
Detailed explanation-3: -Which of the following is not a form of cloud service? Explanation: Business-as-a-Service (BaaS) is not a form of cloud service. Whereas, PaaS (Platform as a Service), IaaS ( Infrastructure as a Service) and SaaS ( Software as a Service) are a form of cloud service.