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Difficulty: MediumCloud Deployment Models (Public, Private, Hybrid, Community)

Match each organizational cloud infrastructure scenario on the left with its corresponding cloud deployment model on the right.

  • An e-commerce retailer utilizing on-premises servers for core customer data while bursting dynamic web workloads to third-party cloud infrastructure during peak holiday sales.Hybrid Cloud
  • A coalition of regional law enforcement agencies sharing a jointly funded evidence portal restricted exclusively to member departments.Community Cloud
  • A financial enterprise operating dedicated, single-tenant cloud infrastructure housed strictly within its own secured physical data center.Private Cloud
  • A mobile game developer hosting public leaderboards on shared, multi-tenant third-party infrastructure accessible over the internet.Public Cloud

Answer

Matching pairs: (1) E-commerce cloud bursting matches Hybrid Cloud; (2) Multi-agency police evidence portal matches Community Cloud; (3) Dedicated single-tenant enterprise datacenter matches Private Cloud; (4) Shared multi-tenant game leaderboards match Public Cloud.
Each deployment model is matched to its defining operational boundary: Hybrid cloud combines private and public infrastructures for dynamic scaling; Community cloud shares infrastructure across distinct organizations with mutual requirements; Private cloud reserves dedicated single-tenant hardware for one organization; Public cloud delivers shared multi-tenant services over the open internet.

Step-by-Step Solution

1
Analyze each scenario to identify resource ownership, multi-tenancy, and access boundaries.
Identified four distinct operational requirements across the organizational scenarios.
Cloud deployment models are categorized primarily by who owns/operates the infrastructure and who has permission to access it.
2
Map scenarios with combined private and public environments to Hybrid Cloud, and shared multi-organization scenarios to Community Cloud.
The e-commerce bursting scenario maps to Hybrid Cloud; the multi-agency police portal maps to Community Cloud.
Hybrid cloud integrates on-premises and third-party public resources; Community cloud serves specific organizations sharing common mission and security needs.
3
Map dedicated single-tenant environments to Private Cloud and open multi-tenant environments to Public Cloud.
The financial enterprise server maps to Private Cloud; the public game leaderboard maps to Public Cloud.
Private cloud ensures isolated single-tenant access, whereas public cloud offers shared multi-tenant resources managed by an external vendor.

Key Concept

Cloud Deployment Models (Public, Private, Hybrid, Community)
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Topics

Cloud Deployment Models (Public, Private, Hybrid, Community)

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