When you add a software stack, such as an operating system and applications to the service, the model shifts to model. SaaS PaaS IaaS All of the mentioned

The correct answer is B) PaaS

Explanation:

PaaS is short for Platform-as-a-Service.

It is a cloud computing architecture that provides the capability for customers (with a full suite of outsourced hardware, software, and other related infrastructure) to create, run and maintain applications less the arduous task of developing such platform on their own business place.

Of course, it helps to reduce associated costs as well. is a cloud computing model that provides customers a complete platform—hardware, software, and infrastructure—for developing, running, and managing applications without the cost, complexity, and inflexibility of building and maintaining that platform on-premises.

Facilities included in a PaaSinfrastructure are

With a  PaaS one can complete the entire web application lifecycle which runs from building the application to testing it, deploying the software, managing and updating it.

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