MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following is a type of Service Models?

A	Public-as-a-Service
B	Platform-as-a-Service
C	Community-as-a-Service
D	Public-as-a-Service

Explanation:

Detailed explanation-1: -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: -Service models are of three types namely-IaaS infrastructure as a service, PaaS – Platform as a service, Saas – software as a service.

Detailed explanation-3: -Popular examples of PaaS include: AWS Elastic Beanstalk. Windows Azure. Heroku.

Detailed explanation-4: -What are the three common cloud service models? There is confusion about the three main categories of cloud service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).

There is 1 question to complete.