Microsoft 365 FundamentalsDescribe cloud conceptsMedium
A global manufacturing company wants to implement a new enterprise resource planning (ERP) system. They need a solution that allows them to scale their computing resources up or down dynamically based on demand, avoiding over-provisioning or under-provisioning. Which cloud benefit directly addresses this requirement?
- AElasticity
- BGeographic Distribution
- CHigh Availability
- DFault Tolerance
Show answer & explanationAnswer & explanation
Correct answer: A. Elasticity
Elasticity is the ability of a cloud system to automatically and dynamically adjust computing resources (like CPU, memory, storage) to meet fluctuating demand. This ensures optimal performance without overspending on unused resources or suffering from under-provisioning.
Why the other options are wrong
- B. Geographic Distribution places resources in different locations for resilience and low latency, not dynamic scaling.
- C. High Availability ensures continuous operation, but not necessarily dynamic scaling.
- D. Fault Tolerance ensures system remains operational despite component failures, not dynamic scaling.
Elasticity (Cloud)
The ability of a cloud system to automatically and dynamically adjust computing resources to meet changes in demand.
- Scale up during peak demand.
- Scale down during low demand.
- Automated resource adjustment.
Memory trick: Elasticity stretches and shrinks like a rubber band.