The most basic level of Cloud service model offering is IaaS (Infrastructure as a Service). In addition to IaaS, other service model offerings are PaaS and SaaS.
Which of the below service models offers application deployment and development tools as a service?

Answer options:

A.Infrastructure as a Service (IaaS)
B.Platform as a Service (PaaS)
C.Product as a Service (PaaS)
D.Software as a Service (SaaS)

Correct Answer: B

Infrastructure as a Service (IaaS)

Platform as a Service (PaaS)

Software as a Service (SaaS)

Provides complete control over the Data, apps, middleware, operating system

Allows development, testing, and hosting of apps in the same environment

Provides subscription-based model

Automated hardware deployment

No control over the infrastructure to users

No control over the infrastructure to users

Virtualized management workload

A better choice for creating own customized apps

An apt choice for short-term projects requiring collaboration