A system administrator for a regional healthcare provider is reviewing cloud deployment features. Match each scenario on the left with the NIST cloud computing characteristic on the right that best describes it.
- A patient records system dynamically adjusts compute resources up or down automatically during high-volume clinic hours without administrative delay.Rapid Elasticity
- Multiple clinical departments access data hosted on shared physical hardware server racks where storage and memory are dynamically reassigned based on demand.Resource Pooling
- A medical research team provisions new testing virtual machines using a cloud administration panel without submitting an IT ticket or requiring human provider intervention.On-Demand Self-Service
Cevap
Rapid Elasticity matches automatic resource scaling according to real-time demand; Resource Pooling matches shared physical infrastructure dynamically allocated across tenants; On-Demand Self-Service matches user self-provisioning via portal without administrative interaction.
Rapid elasticity allows systems to expand and contract automatically based on workload. Resource pooling aggregates multi-tenant resources on shared hardware. On-demand self-service permits users to deploy resources independently through automated web dashboards.
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Anahtar Kavram
Cloud Characteristics and Features (Elasticity, On-Demand, Resource Pooling)