Which of the following is NOT managed by the cloud provider in an IaaS deployment?

A.
virtualization

B.
servers

C.
storage

D.
operating system

Explanation:
Operating systems are not managed by the cloud provider in an Infrastructure as a service (IaaS) deployment.
Only storage, virtualization, servers, and networking are the responsibility of the provider. The customer is
responsible for the following with IaaS:
Operating systems
Data
Applications
Middleware
Runtime
In a Platform as a Service (PaaS) deployment, the provider is responsible for all except the following, which is
the responsibility of the customer:
Applications
Data
In Software as a Service (SaaS) deployment, the provider is responsible for everything.
Objective:
Network Fundamentals
Sub-Objective:
Describe the effects of cloud resources on enterprise network architecture

IaaS, PaaS, SaaS (Explained and Compared)