Which of the following describes the difference between SaaS and IaaS?

A.
SaaS defines a standard while IaaS implements the standard.

B.
SaaS enables the software developer while IaaS provides the specifications.

C.
SaaS provides applications while IaaS provides equipment.

D.
SaaS implements security while IaaS provides information.

Explanation:
Software as a service (SaaS) allows users to connect to and use cloud-based apps over the Internet.

https://azure.microsoft.com/en-us/overview/what-is-saas/