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Alibaba ACA-Database Exam - Topic 7 Question 3 Discussion

Actual exam question for Alibaba's ACA-Database exam
Question #: 3
Topic #: 7
[All ACA-Database Questions]

Which are the supported DB engine for PolarDB so far? (The number of Answer: 3)

Show Suggested Answer Hide Answer
Suggested Answer: A, B, D

PolarDB is a cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. Reference:

https://www.alibabacloud.com/product/polardb


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Lenna
4 months ago
I’m surprised they support SQLserver, that’s new to me!
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Leota
4 months ago
Yup, PolarDB for Oracle too!
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Laurene
4 months ago
Wait, is PolarDB for SQLserver really a thing?
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Carmelina
4 months ago
I think PolarDB for Postgres is also supported.
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Catalina
5 months ago
PolarDB for MySQL is definitely one of them!
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Stephania
5 months ago
Okay, let me think this through. The historic cost convention is about not revaluing assets over time, right? So I think option B, the raw materials, is the best example of that.
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Audra
5 months ago
This is a classic SLA question. The key is to identify the correct term that refers to the required response time for the server administrator. I've seen these types of questions before, so I feel confident I can get this right.
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Raymon
5 months ago
I'm not so sure about using HTTPS to fix this issue. It doesn't seem like it would solve the problem of traffic coming from search engines.
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Reiko
5 months ago
Okay, I've got this. Pricing the forward contracts is just a matter of applying the right formulas and plugging in the given data. The credit risk exposure part is a bit trickier, but I think if I carefully consider the long and short positions, I can figure out which party is exposed. I feel pretty confident I can tackle this question.
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Dottie
5 months ago
I'm a bit unsure about this one. I know capacity drives are important for storage, but I'm not totally sure where they're physically located in the server chassis.
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