COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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SaaS
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IaaS
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PaaS
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All of the mentioned
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Detailed explanation-1: -16. Which of the following is best known service model? Explanation: The best-known service models are Software as a Service, Platform as a Service, and Infrastructure as a Service-the SPI model.
Detailed explanation-2: -IaaS is the most flexible cloud computing model and allows for automated deployment of servers, processing power, storage, and networking. IaaS clients have true control over their infrastructure than users of PaaS or SaaS services.
Detailed explanation-3: -Service models are of three types namely-IaaS infrastructure as a service, PaaS – Platform as a service, Saas – software as a service.
Detailed explanation-4: -AWS Elastic Beanstalk, Windows Azure, Heroku are example of a PaaS service.
Detailed explanation-5: -There are also three main types of cloud computing services: Infrastructure-as-a-Service (IaaS), Platforms-as-a-Service (PaaS), and Software-as-a-Service (SaaS).