Alibaba Exam ACP-Cloud1 Topic 2 Question 51 Discussion

Actual exam question for Alibaba's ACP-Cloud1 exam

Question #: 51
Topic #: 2

Auto Scaling can automatically adjust the number of ECS instances based on user-defined scaling rules to meet service needs. If a user cannot predict service changes or does not have enough history data, he/she can still use dynamic scaling mode to automatically add/remove ECS instances based on certain Cloud Monitor performance metrics (such as the CPU utilization rate)

ATrue

BFalse

Show Suggested Answer

Suggested Answer: B

by Kristel at Jan 28, 2024, 09:43 PM

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Alayna

4 hours ago

B) False. If a user cannot predict service changes, they can still use dynamic scaling mode.

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Walker

1 days ago

A) True. Auto Scaling can adjust ECS instances based on user-defined rules.

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Holley

2 days ago

True. Even without enough history data, Cloud Monitor metrics can be used for scaling.

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Teddy

3 days ago

Hmm, I'm not sure about this one. Doesn't Auto Scaling require some historical data to set up the scaling rules? If the user doesn't have that, how can it work automatically?

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Derick

5 days ago

B) False. If a user cannot predict service changes, they can still use dynamic scaling mode.

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Jackie

6 days ago

The description sounds accurate. Auto Scaling can definitely help handle unpredictable service changes by automatically scaling up or down based on performance metrics. Option A seems to be the correct answer.

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Holley

8 days ago

A) True. Auto Scaling can adjust ECS instances based on user-defined rules.

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