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Zorluk: KolayInfrastructure as a Service (IaaS)

A retail company plans to migrate a legacy stock management database to Microsoft Azure. The database requires administrative-level access to the underlying operating system to perform custom system-level configurations. Which cloud service model is most appropriate for this database migration?

  1. A
    Platform as a Service (PaaS)
  2. B
    Software as a Service (SaaS)
  3. Infrastructure as a Service (IaaS)Cevap
  4. D
    Hybrid Cloud

Cevap

Infrastructure as a Service (IaaS) is the most appropriate cloud service model because it provides administrative control over the operating system, which is required for custom configurations.
Infrastructure as a Service (IaaS) provides virtualized computing resources (like virtual machines) where the customer is responsible for installing, configuring, and managing the operating system. This satisfies the requirement for administrative-level access to make custom system-level configurations.

Adım Adım Çözüm

1
Analyze the application requirements.
The legacy database requires administrative-level access to the operating system for custom configurations.
This requirement determines the level of control and shared responsibility needed from the cloud service model.
2
Evaluate the management boundaries of cloud service models.
Infrastructure as a Service (IaaS) gives the customer administrative control over the OS, whereas Platform as a Service (PaaS) and Software as a Service (SaaS) manage the OS layer on behalf of the customer.
By comparing the models, we identify which category keeps the operating system within the customer's scope of responsibility.
3
Select the correct model.
Infrastructure as a Service (IaaS) is the only model that meets the requirement.
Since the customer must configure the OS directly, an IaaS solution (such as Azure Virtual Machines) is required.

Anahtar Kavram

Operating system management and control in Infrastructure as a Service (IaaS)
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Konular

Infrastructure as a Service (IaaS)

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