You need to deploy an application to Microsoft Infrastructure as a Service (IaaS). Which three features are part of IaaS? Each correct answer presents a complete solution. NOTE: Each correct…

Business analytics is a higher-level capability associated with SaaS or PaaS offerings, not IaaS, because it involves application-layer services built on top of infrastructure rather than the infrastructure itself.

Real-time monitoring is an IaaS feature because the cloud provider supplies infrastructure-level monitoring tools that track the health, performance, and availability of the underlying compute, storage, and network resources provisioned to the customer.

The operating system is not managed by the IaaS provider - in IaaS, the customer is responsible for installing, configuring, patching, and managing the OS on the virtual machines, whereas the provider only manages the underlying hardware and virtualization layer.

Servers and storage are the foundational components of IaaS - the cloud provider manages and maintains the physical and virtualized server hardware and storage systems, making them available on demand to customers without requiring on-premises hardware ownership.

Firewall and network security are core IaaS offerings; the provider delivers virtualized network security services such as firewalls, network access control, and DDoS protection as part of the infrastructure layer, allowing customers to configure and enforce network security policies.