Final answer:
PaaS does not offer full control of the OS; it's designed to allow users to manage their applications while the provider manages the underlying infrastructure.
Step-by-step explanation:
Platform as a Service (PaaS) does not provide full control of the operating system (OS). The correct answer is b) FALSE. PaaS offers a level of abstraction above Infrastructure as a Service (IaaS) and focuses mainly on providing a platform with tools to deploy, manage, and scale applications without the complexity of managing the underlying infrastructure. Users typically manage the applications and services they develop, and the PaaS provider manages the OS, virtualization, servers, storage, networking, and the PaaS software itself.