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Difficulty: EasyCloud Models (Public, Private, Hybrid, Multi-cloud)

A financial institution maintains its core banking database on dedicated servers located within its own local data center. To handle seasonal traffic spikes, the institution hosts its public-facing loan application on Microsoft Azure. Which cloud deployment model is represented by this configuration?

  1. Hybrid cloudAnswer
  2. B
    Public cloud
  3. C
    Platform as a Service (PaaS)
  4. D
    Consumption-based model

Answer

Hybrid cloud
The correct answer is the hybrid cloud. A hybrid cloud model connects public cloud resources (like Microsoft Azure) with private, on-premises infrastructure (like a local data center). In this scenario, the financial institution uses both environments to meet its needs, keeping sensitive database resources on-premises while leveraging the public cloud for scalability during traffic spikes.

Step-by-Step Solution

1
Analyze the resource location and ownership described in the scenario.
The core database is kept on the organization's own dedicated hardware in its own local data center (private/on-premises), while the public application is hosted on Microsoft Azure (public cloud).
Identifying where the workloads run and who owns the hardware is the first step in determining the cloud model.
2
Determine which cloud model connects these two distinct environments.
A hybrid cloud model is defined by the integration of on-premises infrastructure (private) with public cloud services.
This matches the definition of a hybrid cloud, which allows data and apps to be shared between them.

Key Concept

Cloud Models (Public, Private, Hybrid, Multi-cloud)
Estimated Time:45s
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Topics

Cloud Models (Public, Private, Hybrid, Multi-cloud)

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