GCP Cloud Digital Leader Practice Question

In the Platform as a Service (PaaS) model, Google Cloud provisions and maintains the underlying infrastructure, including virtual machines, networking, storage, operating-system updates, and the language runtime or middleware. Developers simply deploy their application code and manage their own data. With Infrastructure as a Service, the customer would still need to maintain the guest OS and runtime components, which the team wants to avoid. Software as a Service removes even application-level control, offering a complete ready-made application-more than the team requires. A colocation or on-premises environment would leave all infrastructure and platform maintenance entirely with the customer. Therefore, PaaS aligns most closely with the stated responsibilities and desired level of control.