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Alibaba ACA-Database Exam - Topic 2 Question 62 Discussion

Actual exam question for Alibaba's ACA-Database exam

Question #: 62
Topic #: 2

[All ACA-Database Questions]

Which of these are NOT good use cases for DTS (Data Transmission Service)? (Number of correct

answers: 2)

AIncremental synchronization for disaster recovery

BFull database synchronization for database migration

CUndoing changes made to a database by mistake

DSaving database logs

Show Suggested Answer

Suggested Answer: C, D

by Garry at Jun 20, 2024, 07:48 PM

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Frederica

8 months ago

Full sync for migration (B) is a solid use case though.

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Tandra

8 months ago

Wait, saving database logs isn’t a good use case? That’s surprising!

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Rikki

9 months ago

C is a bad use case too, it’s not meant for undoing changes.

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Vallie

9 months ago

I disagree, I think A could work for disaster recovery.

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Carin

9 months ago

A and D are definitely not good use cases for DTS.

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Dorinda

9 months ago

I'm confused about C. I thought DTS could help with mistakes, but maybe it's not the best tool for that?

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Tomas

9 months ago

I practiced a question similar to this, and I think D might not be a good use case either. Saving logs seems more like a different service's job.

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Gregoria

10 months ago

I'm not entirely sure, but I feel like B could be a valid use case since database migration often requires full synchronization.

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Emelda

10 months ago

I think options A and C might be the ones that aren't good use cases for DTS. I remember something about DTS not being ideal for undoing changes.

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Jina

10 months ago

This question seems straightforward. DTS is all about syncing and migrating data, so A and D are the use cases that don't fit. I'm confident I can get this one right.

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Joni

10 months ago

Okay, let me think this through. DTS is for data transmission, so it wouldn't be used for undoing database changes or saving logs. I'll go with B and C as the incorrect answers.

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Gertude

10 months ago

Hmm, I'm a bit confused about the use cases for DTS. I'll need to review the material on that to make sure I understand it properly.

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Romana

10 months ago

I'm pretty sure DTS is used for database synchronization and disaster recovery, so I think A and D are the correct answers.

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Adrianna

10 months ago

This looks like a straightforward question about email filters. I'll carefully read through the options and select the two that seem most relevant.

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Tamekia

10 months ago

Hmm, this one seems pretty straightforward. I'm pretty sure the answer is B - Statistical process control (SPC). That's the application of statistical methods to monitor and control a process.

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Sharen

10 months ago

Hmm, this seems like a tricky one. I'll need to think it through carefully.

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Sue

2 years ago

Haha, I can just imagine someone trying to use DTS to undo their database mistakes. That's what backups are for, folks!

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Danica

2 years ago

I'm gonna go with A and B as the correct answers. DTS is perfect for disaster recovery and database migrations.

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Olga

2 years ago

Hold up, I think D could work if you're using DTS to replicate database logs for backup purposes. But you're right, C is not a good use case.

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Bulah

2 years ago

I agree with Tequila. DTS is all about replicating data, not undoing changes or saving logs.

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Bok

2 years ago

B) Full database synchronization for database migration

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Eleni

2 years ago

A) Incremental synchronization for disaster recovery

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Irene

2 years ago

B) Full database synchronization for database migration

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Sabrina

2 years ago

A) Incremental synchronization for disaster recovery

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Luisa

2 years ago

I believe B and D are the correct answers. Full database sync and saving logs make sense for DTS.

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Bernardine

2 years ago

I disagree. I think A and C are the incorrect options.

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Hyun

2 years ago

I agree with Ben. Undoing changes and saving logs are not what DTS is for.

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Ben

2 years ago

I think C and D are NOT good use cases for DTS.

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Tequila

2 years ago

C and D are definitely not good use cases for DTS. It's meant for data synchronization, not rollback or logging.

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Nickolas

2 years ago

B) Full database synchronization for database migration

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Ollie

2 years ago

A) Incremental synchronization for disaster recovery

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