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Cloud Disk is a block storage product provided by Alibaba Cloud (especially for ECS). It features low latency and high reliability. Which of the following statements is true for Cloud Disk?
Suggested Answer: B
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40 comments · newest first
JA
Jacklyn
11 months ago
Low latency and high reliability are definitely its strong points!
SO
Sommer
11 months ago
I heard you need to format it first, so D seems off.
AL
Alpha
12 months ago
Wait, I thought you could detach them?
VI
Viva
12 months ago
Totally agree, option B is the correct one!
SU
Sunshine
1 year ago
Cloud Disk can only be attached in the same zone.
XO
Xochitl
1 year ago
I recall something about Cloud Disk being able to be detached between instances, which makes me think option C is incorrect.
LU
Ludivina
1 year ago
I practiced a similar question, and I think Cloud Disk does need to be formatted before use, so I’m skeptical about option D.
SE
Selma
1 year ago
I'm not entirely sure, but I feel like I read somewhere that you can't attach a Cloud Disk to a different region. That makes me lean towards option A being false.
RA
Raina
1 year ago
I remember studying that Cloud Disk can only be attached to instances in the same zone, so I think option B might be correct.
BA
Barbra
1 year ago
Wait, I'm not sure about the formatting requirement for Cloud Disk. Does it need to be formatted before use, or can it be used directly? I'll have to think this through.
LE
Lennie
1 year ago
Okay, I've got this. Cloud Disk can't be attached or detached between ECS instances, so the correct answer must be option C.
SH
Shanda
1 year ago
Hmm, I'm a bit confused about the region and zone requirements for attaching Cloud Disk. I'll need to re-read the question carefully to make sure I understand the correct answer.
ED
Eden
1 year ago
I think I know the answer to this one. Cloud Disk can only be attached between ECS instances under the same account and in the same zone, so I'll go with option B.
ME
Meaghan
1 year ago
I've seen similar questions before, so I think I have a good strategy here. I'll carefully analyze each option and eliminate the ones that don't make sense based on the command sequence.
CH
Chaya
1 year ago
This seems straightforward, but I want to double-check my understanding before selecting an answer. I'll review the exception handling logic one more time.
RE
Reyes
1 year ago
Okay, I think I've got this. The key is to focus on the purpose of the task, which is to check feasibility, identify bottlenecks, ensure utilization, and advise vendors. I'm pretty confident option A, "Realistic capacity planning," is the best answer here.
FR
Francine
2 years ago
Wait, so you're telling me I can't use Cloud Disk to store my collection of cat videos across multiple regions? What a letdown!
BO
Bobbye
1 year ago
C) Cloud Disk cannot be attached or detached between ECS instances.
JO
Johnathon
1 year ago
B) Cloud Disk can be attached between ECS instances under the same account and in the same zone.
DO
Doretha
1 year ago
A) A Cloud Disk can be attached to an instance in a different region than the Cloud Disk.
PE
Pearlene
2 years ago
A is definitely not true. There's no way a Cloud Disk can be attached to an instance in a different region. That would be a huge security risk!
ST
Stephanie
1 year ago
I agree, attaching a Cloud Disk to an instance in a different region would definitely pose a security risk.
NA
Nancey
1 year ago
C) Cloud Disk cannot be attached or detached between ECS instances.
RO
Rosalind
1 year ago
B) Cloud Disk can be attached between ECS instances under the same account and in the same zone.
WI
Willow
2 years ago
Personally, I'm leaning towards C. It makes sense that Cloud Disk cannot be attached or detached between ECS instances.
YU
Yuki
2 years ago
Hmm, I was a bit unsure about D. Can Cloud Disk really be used directly without formatting? Seems a bit too good to be true.
TR
Troy
1 year ago
D) Cloud Disk can be used directly without formatting.
TO
Tora
1 year ago
C) Cloud Disk cannot be attached or detached between ECS instances.
LI
Lillian
1 year ago
B) Cloud Disk can be attached between ECS instances under the same account and in the same zone.
FA
Fabiola
1 year ago
A) A Cloud Disk can be attached to an instance in a different region than the Cloud Disk.
HE
Helaine
2 years ago
I think the correct answer is B. Cloud Disk can be attached between ECS instances under the same account and in the same zone.
JO
Josefa
1 year ago
No problem! It's always good to learn more about the features of Cloud Disk.
HO
Horace
1 year ago
Yes, Cloud Disk can indeed be attached between ECS instances under the same account and in the same zone.
TH
Thea
1 year ago
I wasn't sure about that, thanks for clarifying.
HO
Horace
1 year ago
I agree, option B is correct.
AL
Alecia
1 year ago
Yes, you are right. Cloud Disk can indeed be attached between ECS instances under the same account and in the same zone.
HA
Harris
1 year ago
I think the correct answer is B. Cloud Disk can be attached between ECS instances under the same account and in the same zone.
SL
Slyvia
2 years ago
I'm not sure, but I think the answer might be D. Cloud Disk can be used directly without formatting.
HO
Holley
2 years ago
I agree with Gwen, because Cloud Disk can be attached between ECS instances under the same account and in the same zone.
GW
Gwen
2 years ago
I think the answer is B.