Alibaba Exam ACA-Operator Topic 3 Question 69 Discussion

Actual exam question for Alibaba's ACA-Operator exam

Question #: 69
Topic #: 3

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)

AThe instance is in the 'running' state

BNo instance type (specification) was included in the request parameters

CThe instance has a backup task being executed

DThe targeted RDS instance is a disaster recovery instance

Show Suggested Answer

Suggested Answer: B, C, D

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

Limited Time Offer

25%

Off

Get Premium ACA-Operator Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Lemuel

2 months ago

No instance type? That's like trying to change your car's engine without actually specifying which engine you want.

upvoted 0 times

Svetlana

14 days ago

User1: Exactly, it's important to be specific when making API calls like that.

upvoted 0 times

...

Leandro

16 days ago

User3: It's like trying to change something without knowing what you want to change it to.

upvoted 0 times

...

Leontine

26 days ago

User2: Yeah, that could definitely cause the operation to fail.

upvoted 0 times

...

Natalie

1 months ago

User1: Maybe they forgot to include the instance type in the request parameters.

upvoted 0 times

...

Pansy

2 months ago

Disaster recovery instance, huh? Sounds like a good time to put on your superhero cape and save the day!

upvoted 0 times

...

Shawna

2 months ago

I think the backup task is the culprit here. Can't change the specs while the instance is being backed up, right?

upvoted 0 times

...

Reynalda

2 months ago

Haha, forget the instance type, how about you just try turning it off and on again? That usually fixes everything.

upvoted 0 times

Weldon

22 days ago

C: The targeted RDS instance is a disaster recovery instance

upvoted 0 times

...

Terry

26 days ago

B: No instance type (specification) was included in the request parameters

upvoted 0 times

...

Asuncion

1 months ago

A: The instance is in the 'running' state

upvoted 0 times

...

Lashaunda

2 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.

upvoted 0 times