Alibaba Exam ACA-Cloud1 Topic 5 Question 53 Discussion

Actual exam question for Alibaba's ACA-Cloud1 exam

Question #: 53
Topic #: 5

Alibaba Cloud Object Storage Service (OSS) is a massive, highly available, secured and cost effective storage service. OSS is superior than self-built storage in all these aspects. Which of the following advantage relates

to the high availability of OSS?

AAvailability actually relies on the underlying hardware, which can break down easily. Once the hard disk malfunctions, it can also lead to permanent data loss.

BData Reliability is not less than 99.99999999%. Data is backed up automatically with multiple redundant copies.

CData has to be backed up by customer manually, which is time-consuming and labor-intensive.

DThe following features are available: Multiple Authentication and Authorization mechanism, Whitelist, Anti- leech URL, and Master-Sub Account

Show Suggested Answer

Suggested Answer: B

https://www.alibabacloud.com/blog/alibaba-cloud-object-storage-vs--ibm-cloud-and-oracle-cloud- equivalent_293464

by Shalon at Nov 22, 2023, 12:17 PM

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