MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The model in which an application is hosted as a service to customers who access it via the Internet.
A
Software as a Service
B
Platform as a Service
C
Infrastructure as a Service
D
Hardware as a Service
Explanation: 

Detailed explanation-1: -SaaS applications are sometimes called Web-based software, on-demand software, or hosted software. Whatever the name, SaaS applications run on a SaaS provider’s servers. The provider manages access to the application, including security, availability, and performance.

Detailed explanation-2: -Software as a service (SaaS) is a software distribution model in which a cloud provider hosts applications and makes them available to end users over the internet.

Detailed explanation-3: -SaaS, or software as a service, is on-demand access to ready-to-use, cloud-hosted application software.

Detailed explanation-4: -There are 3 main types of cloud computing as-a-service options and each one covers a degree of management for you: infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and software-as-a-service (SaaS).

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