Cloud Concepts第 13 / 100 题
Which concept describes distributing resources across multiple physical datacenters so a single failure does not take down a service?
a.Fault tolerance and redundancy
b.Consumption-based billing
c.Vertical scaling
d.Data sovereignty
解析
Fault tolerance uses redundant components and locations so the failure of one does not disrupt the overall service. Cloud providers replicate resources across isolated fault domains. This design keeps applications available during hardware or facility failures.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- What is a defining characteristic of a public cloud deployment?
- Which deployment model dedicates cloud infrastructure to a single organization, often for stricter control or compliance?
- What is meant by 'agility' as a benefit of cloud computing?
- What distinguishes 'vertical scaling' from 'horizontal scaling'?
- Which of the following is an example of an operating expense (OpEx) enabled by the cloud?
- What does 'disaster recovery' in the cloud primarily help an organization achieve?