Huawei
H13-831_V2.0 · Question #172
H13-831_V2.0 Question #172: Real Exam Question with Answer & Explanation
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Question
Huawei Cloud's MapReduce service's cloud-native data lake solution provides a leading architecture for storage and computing separation for government scenarios involving massive amounts of unstructured data such as images and videos. It uses cloud-based object storage (OBS) to replace local MRS storage for big data. Which of the following descriptions of the OBS service in this solution is wrong?
Options
- AUse three replicas instead of the EC algorithm to reduce unit capacity cost
- BProvides three types of storage: standard storage, low-access storage, and archive storage
- CExpand capacity on demand
- DDistributed architecture, horizontally scalable
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