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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

by Janae at Sep 14, 2024, 07:01 AM

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Lemuel
4 months 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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Svetlana
3 months ago
User1: Exactly, it's important to be specific when making API calls like that.
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Leandro
3 months ago
User3: It's like trying to change something without knowing what you want to change it to.
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Leontine
3 months ago
User2: Yeah, that could definitely cause the operation to fail.
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Natalie
4 months ago
User1: Maybe they forgot to include the instance type in the request parameters.
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Pansy
4 months 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
4 months 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
4 months 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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Weldon
3 months ago
C: The targeted RDS instance is a disaster recovery instance
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Terry
3 months ago
B: No instance type (specification) was included in the request parameters
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Asuncion
4 months ago
A: The instance is in the 'running' state
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Lashaunda
5 months 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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Isaiah
4 months ago
User 3: B) No instance type (specification) was included in the request parameters
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Blair
4 months ago
User1: Yeah, that makes sense. It won't work if the instance is running.
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Werner
4 months ago
A) The instance is in the 'running' state
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Janey
4 months ago
The instance needs to be in the 'stopped' state for the ModifyDBInstanceSpec to work.
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Nana
4 months ago
B) No instance type (specification) was included in the request parameters
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Una
4 months ago
A) The instance is in the 'running' state
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Glory
4 months ago
The instance needs to be in the 'stopped' state for the ModifyDBInstanceSpec to work.
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Graciela
5 months ago
I believe the operation could also fail if the instance has a backup task being executed.
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Dierdre
5 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
5 months ago
I think the operation could fail because the instance is in the 'running' state.
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