ExpertEasy1 markMultiple Choice
AZ-900 · Question 09 · Domain 1.3: Describe Cloud Service Types
Which cloud service model does Azure Virtual Machines (VMs) belong to?
Which cloud service model does Azure Virtual Machines (VMs) belong to?
Answer options:
A.
Infrastructure as a Service (IaaS)
B.
Platform as a Service (PaaS)
C.
Software as a Service (SaaS)
D.
Function as a Service (FaaS)
How to approach this question
Consider how much control you have. With VMs, you manage the Operating System, which is the hallmark of IaaS.
Full Answer
A.Infrastructure as a Service (IaaS)✓ Correct
Azure Virtual Machines are an example of Infrastructure as a Service (IaaS). IaaS provides the most control over the provided hardware, allowing you to manage the operating system, middleware, and applications.
Common mistakes
Thinking VMs are PaaS because they are hosted in the cloud. If you have to patch the OS, it's IaaS.
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