Alibaba ACA-Database Exam - Topic 1 Question 43 Discussion

Actual exam question for Alibaba's ACA-Database exam

Question #: 43
Topic #: 1

You have a client that wants to move from another cloud provider's database service to RDS. Which of these is the best way to move their database to Alibaba Cloud?

AUse DTS (Data Transmission Service)

BMake a full physical backup of their database and copy it into OSS

CThis type of migration isn't possible

DMigrate the entire VM hosting the database

Show Suggested Answer

Suggested Answer: A

by Kris at Jul 05, 2023, 08:47 AM

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Tarra

5 months ago

I doubt DTS is the best choice; I've heard mixed reviews.

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Rory

5 months ago

Wait, is this migration even possible?

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Novella

5 months ago

No way, migrating the entire VM seems too complicated.

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Paola

6 months ago

I think a full backup to OSS is a solid option too.

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Robt

6 months ago

Definitely DTS is the way to go!

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Raul

6 months ago

I feel like option C is too definitive. I’ve seen migrations like this done before, so I doubt it’s impossible.

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Alesia

6 months ago

I’m a bit confused about whether migrating the entire VM is a good idea. It seems like it could complicate things.

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Johnetta

6 months ago

I remember a practice question where we had to choose between backup methods and DTS. I think DTS was preferred for its efficiency.

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Barabara

6 months ago

I think using DTS might be the best option since it’s designed for data migration, but I’m not completely sure.

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Sage

7 months ago

I remember learning about different data acquisition formats in class. I believe the answer is B - segmented files.

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Felton

7 months ago

This seems like a straightforward compliance question. I'd start by carefully reviewing the options and thinking through the potential risks and best practices for handling the stock certificate.

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Walker

7 months ago

Hmm, I'm not sure about this one. I'll have to think it through carefully before answering.

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Karrie

7 months ago

Hmm, I'm a bit confused here. The question is talking about a correlation, but the answer choices are about errors in hypothesis testing. I'll need to re-read this carefully.

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