EMERGING TRENDS IN SOFTWARE 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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Traditional model
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Detailed explanation-1: -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. In this model, an independent software vendor (ISV) may contract a third-party cloud provider to host the application.
Detailed explanation-2: -A 3rd party provider hosts application software on behalf of the end user. More like applications that are delivered through web browsers or websites that provide the same value as traditional applications such as productivity applications like Microsoft Word.
Detailed explanation-3: -Software as a service vendors host the applications, making them available to users via the internet. With SaaS, businesses don’t have to install or download any software to their existing IT infrastructures. SaaS ensures that users are always running the most up-to-date versions of the software.