A parks reservation system needs more web capacity every summer Friday. Which cloud benefit describes adjusting capacity to that demand?
Select an answer to reveal the explanation.
Short Explanation
Summer Fridays at the lake are predictable stampedes. Scalability is letting the reservation site grow for the rush—add more instances or a bigger box—then settle back down. Cloud makes that stretch-and-relax story realistic.
Full Explanation
Scalability is the cloud benefit of adjusting resources to meet workload demand. Scaling out adds instances; scaling up increases the power of an existing instance. A parks system with weekly seasonal peaks benefits from that elasticity of capacity rather than remaining locked to a single fixed on-premises size. AZ-900 tests the concept, not the portal clicks to configure autoscale rules.