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Alibaba ACA-Developer Exam - Topic 9 Question 74 Discussion

Which of the following statements about migrating data into and out of Object Storage Service (OSS) are correct? (Number of correct answers: 3)
A) You can migrate data between OSS buckets in any of the following conditions: Buckets are located within the same region, buckets are located across regions and buckets belong to different Alibaba Cloud accounts. and B) A migration job occupies the network resources of the source and the destination. To ensure business continuity, we recommend that you specify a rate limit for a migration Job or run the migration job during an off-peak period. and C) You cannot migrate data between OSS buckets if the data at the source is stored in a bucket of the Archive type.
D) Online migration supports both migrating buckets at a time, and migrating all the data under an Alibaba Cloud account at a single time.

Alibaba ACA-Developer Exam - Topic 9 Question 74 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 74
Topic #: 9
[All ACA-Developer Questions]

Which of the following statements about migrating data into and out of Object Storage Service (OSS) are correct? (Number of correct answers: 3)

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Suggested Answer: A, B, C

by Sherell at Oct 24, 2024, 10:56 AM

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Leonida
7 months ago
Yup, B is definitely a good practice for migration jobs.
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Adelaide
7 months ago
D sounds too good to be true, is that really possible?
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Ilene
7 months ago
C seems off, I thought you could still migrate Archive data.
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Susana
8 months ago
Totally agree with B, rate limiting is a must!
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Sheridan
8 months ago
A is correct, you can migrate across regions and accounts.
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Lelia
8 months ago
I practiced a question similar to option D, but I can't remember if online migration really allows for migrating all data at once.
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Catarina
8 months ago
I feel like I read that you can't migrate data from Archive type buckets, but I'm not completely certain about that.
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Veda
8 months ago
I think option B sounds familiar; I recall something about rate limits being important for migration jobs to avoid network congestion.
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Lonny
8 months ago
I remember studying about migrating data between OSS buckets, but I'm not sure if it really matters if they're in different regions or accounts.
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Lyda
8 months ago
Hmm, the part about not being able to migrate data from a bucket of the Archive type is tripping me up a bit. I'll need to double-check the details on that before answering.
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Eleonore
8 months ago
I'm feeling pretty confident about this one. The options cover the main points about migrating data in and out of OSS, like the region and account requirements, as well as the performance considerations.
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Sherill
8 months ago
Okay, let me think through this step-by-step. The key things to focus on are the conditions for migrating data between OSS buckets and the considerations around network resources and migration job settings.
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Yuki
9 months ago
This question seems straightforward, but I want to make sure I understand the details correctly before selecting the answers.
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Caitlin
1 year ago
Wait, we can migrate data between buckets in different Alibaba Cloud accounts? That's like letting a thief borrow your car to go steal someone else's car. What is this, a heist movie?
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Rebbeca
1 year ago
D) Online migration supports both migrating buckets at a time, and migrating all the data under an Alibaba Cloud account at a single time.
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Michael
1 year ago
C) You cannot migrate data between OSS buckets if the data at the source is stored in a bucket of the Archive type.
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Geraldine
1 year ago
B) A migration job occupies the network resources of the source and the destination. To ensure business continuity, we recommend that you specify a rate limit for a migration Job or run the migration job during an off-peak period.
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Reita
1 year ago
A) You can migrate data between OSS buckets in any of the following conditions: Buckets are located within the same region, buckets are located across regions and buckets belong to different Alibaba Cloud accounts.
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Adria
1 year ago
This exam question is really testing our understanding of the intricacies of OSS data migration. I better brush up on my storage service knowledge before the test!
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Pauline
1 year ago
Migrating all the data under an account at once? Wow, that could be a real time-saver if I have a lot of data to move. I wonder if there are any size limits on that?
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Virgie
1 year ago
I'm not sure about option C. Can we really not migrate data if it's stored in an Archive bucket?
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Rachael
1 year ago
The Archive storage type limitation is something I hadn't considered. Good to know that it's not supported for online migration.
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Tiara
1 year ago
A) You can migrate data between OSS buckets in any of the following conditions: Buckets are located within the same region, buckets are located across regions and buckets belong to different Alibaba Cloud accounts.
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Pete
1 year ago
C) You cannot migrate data between OSS buckets if the data at the source is stored in a bucket of the Archive type.
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Abel
1 year ago
B) A migration job occupies the network resources of the source and the destination. To ensure business continuity, we recommend that you specify a rate limit for a migration Job or run the migration job during an off-peak period.
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Sue
1 year ago
A) You can migrate data between OSS buckets in any of the following conditions: Buckets are located within the same region, buckets are located across regions and buckets belong to different Alibaba Cloud accounts.
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Irma
1 year ago
Looks like I need to pay close attention to the region and account requirements when migrating data between OSS buckets. The rate limit and off-peak recommendations are also good to know.
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Doretha
1 year ago
I agree with you, Tennie. Option B also makes sense because we need to consider network resources during migration.
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Tennie
1 year ago
I think option A is correct because you can migrate data between OSS buckets in different conditions.
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