Question

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

A company is planning its infrastructure strategy and evaluating various deployment scenarios. Match each scenario to the cloud deployment model that best aligns with the described requirements.

  • A federal research lab runs highly confidential simulations on dedicated, isolated physical infrastructure located inside their secure facility.Private cloud
  • A software vendor hosts its software-as-a-service (SaaS) application using compute resources shared with other tenants on Microsoft Azure.Public cloud
  • An insurance firm processes policy applications on Azure virtual machines but maintains historical customer records on physical servers in its local office.Hybrid cloud
  • A media streaming company uses Microsoft Azure for machine learning workloads and Amazon Web Services (AWS) for video storage.Multi-cloud

Answer

The federal research lab scenario matches Private cloud; the software vendor scenario matches Public cloud; the insurance firm scenario matches Hybrid cloud; the media streaming scenario matches Multi-cloud.
The correct pairings accurately map each organization's scenario to its corresponding cloud deployment model based on who owns the infrastructure, where it is hosted, and whether multiple providers are used.

Step-by-Step Solution

1
Analyze each scenario's infrastructure ownership, location, and tenancy.
Scenario 1 is dedicated on-premises (Private). Scenario 2 uses shared public resources (Public). Scenario 3 connects public cloud and on-premises resources (Hybrid). Scenario 4 utilizes two separate public cloud providers (Multi-cloud).
Identifying these attributes allows accurate mapping to the defined cloud models.
2
Match the scenarios to the corresponding cloud model terms.
Scenario 1 maps to Private cloud, Scenario 2 maps to Public cloud, Scenario 3 maps to Hybrid cloud, and Scenario 4 maps to Multi-cloud.
This establishes the correct conceptual pairs based on Azure definitions.

Key Concept

Cloud deployment models (Public, Private, Hybrid, Multi-cloud) and their distinct characteristics.
Estimated Time:1m 30s
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