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Alibaba Exam ACA-Developer Topic 7 Question 68 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 68
Topic #: 7
[All ACA-Developer Questions]

During the process of backing up an RDS database, a developer found that the backup failed. What might cause this to happen?

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Suggested Answer: C

by Jonelle at Sep 12, 2024, 01:58 AM

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Darrel
3 months ago
I'm surprised nobody mentioned the option of the database instance not being stopped. That seems like a pretty obvious one to me. Rookie mistake, if you ask me.
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Mike
3 months ago
C) DML operations were performed during the backup
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Bernardo
3 months ago
B) DDL operations were performed during the backup
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Christiane
3 months ago
A) The database instance is not stopped
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German
3 months ago
I think the database instance not being stopped could also be a possible cause for the backup failure.
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Linn
4 months ago
I believe DDL operations could also be a reason for the backup failure.
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Lura
4 months ago
I agree with Teddy, DML operations can definitely cause a backup to fail.
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Yuette
4 months ago
Ha! I bet the developer who caused this backup failure is feeling pretty sheepish right now. Always remember, no tinkering during backups, folks!
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Hoa
3 months ago
C: The developer must be kicking themselves for causing the backup failure.
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Carlee
3 months ago
B: I heard DDL operations can really mess things up during backups.
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Dorothy
3 months ago
A: Yeah, you should never mess with the database during backups.
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Laila
4 months ago
Whoa, I almost went with C on this one. But you're right, B makes the most sense. Don't mess with the database structure while it's being backed up!
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Louann
3 months ago
Whoa, I almost went with C on this one. But you're right, B makes the most sense. Don't mess with the database structure while it's being backed up!
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Shasta
4 months ago
B) DDL operations were performed during the backup
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Karol
4 months ago
A) The database instance is not stopped
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Mirta
4 months ago
I think the correct answer is B. Performing DDL operations during the backup can definitely cause it to fail. Gotta be careful with that stuff!
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Helga
4 months ago
B) DDL operations were performed during the backup
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Elliot
4 months ago
A) The database instance is not stopped
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Teddy
4 months ago
I think the backup failed because DML operations were performed during the backup.
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