Alibaba Exam ACA-Cloud1 Topic 8 Question 58 Discussion

Actual exam question for Alibaba's ACA-Cloud1 exam

Question #: 58
Topic #: 8

[All ACA-Cloud1 Questions]

Which of the following scenarios is applicable to use RDS read-only instances?

AReduces the write pressure on the RDS primary instance.

BReduces the read pressure on the RDS primary instance.

CImplements data backtracking for the last two days.

DImproves RDS storage capabilities.

Show Suggested Answer

Suggested Answer: B

https://apsarastackdocument.oss-cn-hangzhou.aliyuncs.com/01_ApsaraStackEnterprise/V3.5.2- intl-en/Alibaba%20Cloud%20Apsara%20Stack%20Enterprise%201808%20Security%20Whitepaper%20-% 2020180831.pdf

by Salome at Mar 10, 2024, 07:13 PM

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Ariel

5 days ago

Ah, I got it! B) Reduces the read pressure on the RDS primary instance. Read-only instances are perfect for offloading reads, right?

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Raylene

12 days ago

D) Improves RDS storage capabilities? Really? I thought read-only instances were for scaling read workloads, not storage. This question is a bit tricky!

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Eleonore

22 days ago

I'm not sure, but I think C) Implements data backtracking for the last two days might be useful for disaster recovery. What do you guys think?

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Barabara

3 days ago

B) Reduces the read pressure on the RDS primary instance.

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Jesus

4 days ago

A) Reduces the write pressure on the RDS primary instance.

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2 months ago

I think the answer is A) Reduces the write pressure on the RDS primary instance.

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