Correct Answer : True Software as a service (SaaS) is a service model, where you use the software
applications over the Internet provided by cloud provider, on demand and typically on a subscription
basis. With SaaS, cloud providers host and manage the software application and underlying
infrastructure, and they also handle any maintenance, such as software upgrades and security
patching. Examples : Gmail, Google DOC Organizations are using SaaS (Software-as-a-Service) to
avoid the need for ongoing upgrades, maintenance, and patching, in SaaS model, cloud provider
offer compete software as a service over the internet to users (Example- Google Doc, Gmail). In this
model, Software or Application are centrally hosted and delivered over the internet under licensed
on a subscription.
