ExpertEasy1 markMultiple Choice
AZ-900 · Question 10 · Domain 1.3: Cloud Service Types
Which cloud service model requires the customer to manage the operating system, middleware, and applications, while the cloud provider manages the physical hardware and virtualization?
Which cloud service model requires the customer to manage the operating system, middleware, and applications, while the cloud provider manages the physical hardware and virtualization?
Answer options:
A.
Infrastructure as a Service (IaaS)
B.
Platform as a Service (PaaS)
C.
Software as a Service (SaaS)
D.
Database as a Service (DBaaS)
How to approach this question
Identify the service model that gives the customer the most control over the virtual machine.
Full Answer
A.Infrastructure as a Service (IaaS)✓ Correct
IaaS (Infrastructure as a Service) provides the foundational building blocks for cloud IT. It provides access to networking features, computers (virtual or on dedicated hardware), and data storage space.
Common mistakes
Choosing PaaS. Remember, if you have to patch the OS, it's IaaS.
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