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Alibaba Exam ACA-Cloud1 Topic 5 Question 73 Discussion

Actual exam question for Alibaba's ACA-Cloud1 exam
Question #: 73
Topic #: 5
[All ACA-Cloud1 Questions]

Alibaba Cloud Object Storage Service (OSS) is a massive, highly available, secured and cost effective storage service. One of the special characteristics of OSS is its superior data reliability, because of its underlying backup technology and policies. Which of the following statement about OSS backup is correct?

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Suggested Answer: B

Contribute your Thoughts:

Carey
19 days ago
Haha, Option B is like asking the customer to be their own IT department. OSS is supposed to handle the heavy lifting, not me!
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Ivette
22 days ago
This question is a no-brainer. Of course, Option D is the correct answer. OSS is like a data fortress - impenetrable!
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Nancey
23 days ago
Option C is interesting, but I'm not sure RAID0+1 is sufficient for the kind of data reliability OSS is known for.
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Dudley
2 days ago
Justine: That makes sense, having multiple data copies without human intervention is definitely a plus.
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Blondell
4 days ago
User 3: Maybe option D is the better choice then, with 3 internal data copies for extra security.
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Justine
5 days ago
User 2: I agree, but I'm not sure if it's enough for the high data reliability OSS offers.
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Devora
10 days ago
I think option C is pretty impressive, RAID0+1 sounds solid.
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Dalene
29 days ago
I like how OSS leverages redundant data copies to ensure data availability. Option D captures that well.
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Jacqueline
8 days ago
Yes, it's reassuring to know that the data can be recovered without human intervention if needed.
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Janae
14 days ago
I agree, having 3 internal data copies in OSS definitely adds a layer of security.
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Latrice
1 months ago
Option D seems to be the most comprehensive answer. OSS provides reliable data backup without requiring manual intervention.
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Loise
1 days ago
User 2: Yes, OSS supporting 3 internal data copies without human intervention is definitely a great feature.
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Art
2 days ago
User 1: Option D seems to be the most comprehensive answer.
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Cyndy
2 months ago
I'm not sure about that. I think it's B, where customers have to safeguard their own data.
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Thaddeus
2 months ago
I agree with Jade. Having 3 internal data copies with no human intervention needed for recovery sounds reliable.
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Jade
2 months ago
I think the correct statement is D.
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