CompTIA Exam Questions

Which of the following BEST describes this arrangement?

An IT director is looking to reduce the footprint of their company’s server environment. They have
decided to move several internally developed software applications to an alternate environment,
supported by an external company. Which of the following BEST describes this arrangement?

A.
Infrastructure as a Service

B.
Storage as a Service

C.
Platform as a Service

D.
Software as a Service

Explanation:
Cloud users install operating-system images and their application software on the cloud
infrastructure to deploy their applications. In this model, the cloud user patches and maintains the
operating systems and the application software.