Cloud ConceptsCâu 13 / 100
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
Giải thích
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.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- 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?
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