What Is SaaS?

Software as a Service — a cloud model delivering fully functional software applications to users over the internet, typically via subscription.

SaaS across 2 exams

SaaS appears on the following exams. Each defines it in the context candidates are tested on:

A+: Software as a Service — a cloud model delivering fully functional software applications to users over the internet, typically via subscription.
AZ-900: Software as a Service; a cloud model delivering a complete, ready-to-use application managed entirely by the provider.