EMERGING TRENDS IN COMPUTING
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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All of the mentioned
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Detailed explanation-1: -Explanation: IaaS has the least levels of integrated functionality and the lowest levels of integrated security, and SaaS has the most.
Detailed explanation-2: -The last of the three cloud service models, SaaS, is arguably the most restrictive, meaning you as the consumer have the minimum level of control over everything from servers to applications. In this model, the consumer is responsible only for the people using the service and the data they create.
Detailed explanation-3: -Answer: A) EC2 is the IaaS service provider.
Detailed explanation-4: -The basic and most important IaaS security principle is to protect access by giving users only the necessary permissions, to audit accounts (especially privileged access), and delete inactive ones. For IaaS, this refers to access to the OS and the applications installed on it.