CompTIA Cloud+ Practice Test

What do cloud service providers call their geographical segmentations for data protection and resiliency?

1. Autoscaling groups

2. Regions

3. Availability zones

4. Resource pools

The correct answer is: Regions

Cloud service providers use the term "regions" to refer to their geographical segmentations for data protection and resiliency. A region typically encompasses multiple data centers located in close proximity to each other, allowing organizations to deploy their applications and store data in a specific geographic area. This setup is crucial not only for meeting data residency requirements but also for enhancing disaster recovery strategies. By having data replicated across multiple regions, providers can ensure that services remain available and resilient in the event of a failure or disaster within a particular area. In contrast, autoscaling groups refer to a feature that automatically adjusts the number of active instances in response to workload demands, rather than geographical segmentation. Availability zones are subdivisions within a region, designed to provide additional redundancy and fault isolation; they support the operational reliability within a region but do not denote the broader geographical segment. Resource pools are collections of resources allocated from various locations for resource management purposes, but they do not specifically indicate geographical segmentation. Understanding these distinctions is vital for effectively leveraging cloud services for optimized data management and resiliency.