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Alibaba ACA-Operator Exam - Topic 3 Question 3 Discussion

Posted by Valentin on May 05, 2022 at 05:39 AM

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)

Suggested Answer: B, C, D

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9 comments · newest first
WH
Whitley 12 months ago
I thought you could change specs on the fly, though?
RO
Rosalind 1 year ago
No instance type included is a big one too.
UN
Una 1 year ago
Wait, can you really not change specs if it's running?
EL
Eladia 1 year ago
Totally agree, that can definitely cause issues!
AL
Alva 1 year ago
The instance is in the 'running' state.
MA
Marisha 1 year ago
This question seems straightforward, I think the answer is B. Testers are more motivated when their contributions are recognized and they are given increased responsibilities.
NG
Nguyet 1 year ago
I feel like break-even means we cover our fixed costs with sales, so maybe it's C? That seems to fit what we practiced in class.
FR
France 1 year ago
Whoa, this is a serious security event. I think the best approach is to immediately contain the rogue AP to prevent any potential damage, and then worry about the other details later.
SA
Sarina 1 year ago
I'm a bit confused on this one. I'm not sure if the high site would have a higher or lower transmit frequency. I'll need to review the key principles behind microwave link design.
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