How do IaaS and PaaS differ in functionality?

IaaS (Infrastructure as a Service) and PaaS (Platform as a Service) serve distinct yet complementary roles in cloud computing. The correct statement articulates that IaaS provides customers with virtualized computing resources over the internet. This includes services like virtual machines, storage, and networking, enabling users to manage the underlying infrastructure themselves. On the other hand, PaaS offers a platform that allows developers to build, deploy, and manage applications without dealing with the complexity of maintaining the underlying hardware or software layers. PaaS typically includes tools for application development, middleware, database management, and other services that streamline the application lifecycle.

The other options present incorrect or misleading perspectives about the functionalities of IaaS and PaaS. For instance, stating that IaaS is exclusively for database management and PaaS is solely for storage misrepresents the comprehensive nature of both service models. IaaS is not limited to database functions, and PaaS encompasses much more than just storage solutions. Similarly, the notion that IaaS focuses only on application deployment while PaaS concerns itself with data storage overlooks the broader functionalities offered by each service. Lastly, describing IaaS as hardware-based fails to recognize that it encompasses virtual