A museum digitization cluster needs custom kernel modules that require deep operating-system control. Among IaaS, PaaS, and SaaS, which service type fits?
Select an answer to reveal the explanation.
Short Explanation
Custom kernel modules are a 'we need the OS hood open' requirement — that points to IaaS. PaaS and SaaS deliberately keep you away from that depth. Mailboxes and collaboration suites will not load your museum’s drivers.
Full Explanation
Custom kernel modules require operating-system-level control that IaaS virtual machines provide. PaaS abstracts the OS and runtime so customers deploy applications without managing kernels. SaaS delivers finished applications without OS access. Choosing IaaS matches the control need at AZ-900 describe depth.