Alibaba Exam ACA-Cloud1 Topic 8 Question 83 Discussion

Actual exam question for Alibaba's ACA-Cloud1 exam

Question #: 83
Topic #: 8

Auto Scaling is a management service that can automatically adjust elastic computing resources based on your business needs and policies. It supports adding existing ECS instances into the scaling group, whose status however must be ________.

ARunning

BCreated

CStopped

DPreparing

Show Suggested Answer

Suggested Answer: A

A is the correct answer because Auto Scaling supports adding existing ECS instances into the scaling group, whose status however must be running. Running means that the ECS instance is in a normal state and can provide services. Auto Scaling does not support adding ECS instances that are in other states, such as created, stopped, or preparing. Created means that the ECS instance has been created but has not been started yet. Stopped means that the ECS instance has been stopped and cannot provide services.Preparing means that the ECS instance is being initialized and cannot provide services12

B, C, and D are incorrect answers because they are not valid states for adding existing ECS instances into the scaling group.

by Beckie at Feb 06, 2025, 01:24 PM

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Willetta

4 days ago

B) Created sounds like the way to go. Why limit yourself to just running instances? Gotta keep those scaling options open!

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Allene

5 days ago

D) Preparing, definitely! After all, you can't scale instances that haven't been fully set up yet, right?

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Sheridan

6 days ago

Hmm, I'm going with C) Stopped. It makes sense that you can scale instances even if they're not running, as long as they're part of the group.

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Alishia

7 days ago

I agree with Mabel, because the instances need to be running to be added to the scaling group.

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Bok

8 days ago

I think the answer is A) Running. I mean, how can you scale instances that aren't even running in the first place?

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Mabel

17 days ago

I think the answer is A) Running.

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