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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PaaS
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IaaS
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None of the above
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Detailed explanation-1: -1. Which of the following service provider provides the least amount of built in security? Explanation: You get the least amount of built in security with an Infrastructure as a Service provider, and the most with a Software as a Service provider.
Detailed explanation-2: -In the cloud service models of IaaS, PaaS, and SaaS, responsibility for infrastructure and software differs between the cloud provider and the customer. IaaS requires the most customer responsibility, PaaS offers a shared responsibility, and SaaS enables the least amount of customer responsibility.
Detailed explanation-3: -IaaS customers must secure their own data, operating systems, and software stacks that run their applications. The PaaS model places more responsibility in the hands of the platform vendors, but it is the customer’s responsibility to secure their applications and associated data.
Detailed explanation-4: -Answer: A) EC2 is the IaaS service provider.