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Difficulty: MediumInfrastructure as a Service (IaaS)

A retail company wants to migrate a legacy database application to Azure. The application requires specific kernel-level configuration changes to the hypervisor hosting the virtual machines. Does an Infrastructure as a Service (IaaS) deployment model allow the customer to access and modify the underlying hypervisor?

Answer: Answer

Answer

False
In an Infrastructure as a Service (IaaS) model, Microsoft manages the physical servers, datacenter network hardware, and the hypervisor layer that runs the virtual machines. The customer does not have access or permissions to modify the hypervisor.

Step-by-Step Solution

1
Identify the resource types and layers in an IaaS model (e.g., Azure VMs).
IaaS provides virtualized compute resources such as virtual machines.
Understanding the service model helps locate where the administrative boundary lies.
2
Determine who is responsible for the hypervisor layer in the shared responsibility model.
Microsoft manages the physical servers, network hardware, and the hypervisor layer.
Defining the specific responsibility boundary clarifies what the customer can and cannot access.
3
Conclude whether the customer can perform hypervisor-level modifications.
The customer cannot modify the hypervisor and must work within the guest operating system layer.
Since the hypervisor is managed by the cloud provider, it is inaccessible to the customer.

Key Concept

Shared responsibility boundaries in Infrastructure as a Service (IaaS)
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Topics

Infrastructure as a Service (IaaS)

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