Huawei
H13-831_V2.0 · Question #2474
Storage Disaster Recovery Service (SDRS) is a service that provides disaster recovery for services such as Elastic Cloud Server (ECS), Cloud Hard Drive Service (EVS), and Dedicated Distributed…
The correct answer is D. In the event of a failure (such as an earthquake or fire), the switching time of the disaster recovery. See the full explanation below for the reasoning.
Business Continuity and Disaster Recovery Architecture
Question
Storage Disaster Recovery Service (SDRS) is a service that provides disaster recovery for services such as Elastic Cloud Server (ECS), Cloud Hard Drive Service (EVS), and Dedicated Distributed Storage Service (DSS). Disaster recovery services and backup services differ in many ways when it comes to protecting data security. Which of the following comparisons between the two is wrong?
Options
- AThe highest level of disaster recovery can achieve RPO=0. Backup can set up automatic backup
- BDisaster recovery systems not only protect data, but more importantly, they ensure business
- CDisaster recovery is mainly aimed at major natural disasters such as fires and earthquakes.
- DIn the event of a failure (such as an earthquake or fire), the switching time of the disaster recovery
How the community answered
(41 responses)- A7% (3)
- B5% (2)
- C12% (5)
- D76% (31)
Topics
#SDRS#disaster recovery vs backup#RPO#business continuity
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