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Alibaba Exam ACA-Operator Topic 5 Question 73 Discussion

Actual exam question for Alibaba's ACA-Operator exam
Question #: 73
Topic #: 5
[All ACA-Operator Questions]

Which of the following statements about ECS Snapshot is NOT correct?

Show Suggested Answer Hide Answer
Suggested Answer: D

You can create a custom image from a snapshot that contains the operating system and data of an ECS instance. Then, you can use the custom image to create multiple instances that have identical application environments.

https://www.alibabacloud.com/help/doc-detail/25391.htm


Contribute your Thoughts:

Alishia
1 months ago
I'm just here for the free coffee and snacks. Oh, the question? Uh, option C sounds the most wrong to me, I guess.
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Aliza
3 days ago
C) You can roll back a disk by using a snapshot
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Kallie
4 days ago
B) You can create automatic snapshots
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Willie
18 days ago
A) You can manually create snapshots
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Norah
1 months ago
Wait, you can manually create snapshots? That's just like, common sense. What else would you do, automatically create them in your sleep?
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Benton
1 months ago
Hmm, I see your point. But I still think B) is the correct answer because automatic snapshots are not supported in ECS.
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Dalene
1 months ago
I'd go with option D. You can totally create an ECS instance from a snapshot, that's like a core feature of the service.
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Leandro
9 days ago
Yeah, option D is definitely correct. You can create an ECS instance from a snapshot.
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Altha
10 days ago
Option C is incorrect too. You can roll back a disk using a snapshot.
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Julene
13 days ago
I agree, you can definitely create automatic snapshots as well.
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Cordelia
21 days ago
I think option A is not correct. You can manually create snapshots.
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Lashawn
1 months ago
I disagree, I believe the correct answer is D) You can create an ECS instance from a snapshot.
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Rosalyn
2 months ago
Hmm, I'm pretty sure you can create automatic snapshots. That's a handy feature for data backup.
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Diane
18 days ago
C) You can roll back a disk by using a snapshot
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Leslie
1 months ago
B) You can create automatic snapshots
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Krissy
1 months ago
A) You can manually create snapshots
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Benton
2 months ago
I think the correct answer is B) You can create automatic snapshots.
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Alyce
2 months ago
I think option C is incorrect. You can't roll back a disk using a snapshot, you can only restore it to a new disk.
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Micaela
28 days ago
Exactly. Snapshots are great for backup and recovery purposes.
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Sheldon
1 months ago
So, the correct statement would be that you can create an ECS instance from a snapshot.
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Loreta
1 months ago
That's correct. Snapshots are used for creating new disks or instances, not for rolling back.
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Mabel
2 months ago
I think option C is incorrect. You can't roll back a disk using a snapshot, you can only restore it to a new disk.
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