ACA-DATABASE practice question 10 of 15
PolarDB for MySQL allows you to deploy a cluster across multiple zones. Compared with single-zone clusters, multi-zone clusters have better disaster recovery capabilities and can withstand data centre- level faults.
Full set: 80 questionsCorrect Answer:
A. True
Explanation
Compared with single-zone clusters, multi-zone clusters can enhance disaster recovery capabilities and withstand the breakdown of an entire data center.
Reference: https://www.alibabacloud.com/help/docdetail/122182.htm?spm=a2c63.p38356.879954.4.6f2fa25362cz60#task-1580301
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