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Alibaba Exam ACA-Operator Topic 3 Question 69 Discussion

Actual exam question for Alibaba's ACA-Operator exam
Question #: 69
Topic #: 3
[All ACA-Operator Questions]

A developer is making the ModifyDBInstanceSpec API call to change the specifications of an RDS instance, but the operation fails. Why could this be? (Number of correct answers: 3)

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Suggested Answer: B, C, D

Contribute your Thoughts:

Lemuel
12 days ago
No instance type? That's like trying to change your car's engine without actually specifying which engine you want.
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Pansy
16 days ago
Disaster recovery instance, huh? Sounds like a good time to put on your superhero cape and save the day!
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Shawna
17 days ago
I think the backup task is the culprit here. Can't change the specs while the instance is being backed up, right?
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Reynalda
20 days ago
Haha, forget the instance type, how about you just try turning it off and on again? That usually fixes everything.
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Asuncion
7 days ago
A: The instance is in the 'running' state
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Lashaunda
28 days ago
Hmm, I'm pretty sure the instance needs to be in the 'stopped' state for the ModifyDBInstanceSpec to work. That's gotta be one of the correct answers.
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Werner
5 days ago
A) The instance is in the 'running' state
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Janey
6 days ago
The instance needs to be in the 'stopped' state for the ModifyDBInstanceSpec to work.
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Nana
6 days ago
B) No instance type (specification) was included in the request parameters
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Una
7 days ago
A) The instance is in the 'running' state
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Glory
23 days ago
The instance needs to be in the 'stopped' state for the ModifyDBInstanceSpec to work.
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Graciela
30 days ago
I believe the operation could also fail if the instance has a backup task being executed.
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Dierdre
1 months ago
I agree with Wilda. Another reason could be that no instance type was included in the request parameters.
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Wilda
2 months ago
I think the operation could fail because the instance is in the 'running' state.
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