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Alibaba ACA-Database Exam - Topic 7 Question 3 Discussion

Posted by Corinne on May 06, 2022 at 12:21 AM

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

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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10 comments · newest first
LE
Lenna 12 months ago
I’m surprised they support SQLserver, that’s new to me!
LE
Leota 1 year ago
Yup, PolarDB for Oracle too!
LA
Laurene 1 year ago
Wait, is PolarDB for SQLserver really a thing?
CA
Carmelina 1 year ago
I think PolarDB for Postgres is also supported.
CA
Catalina 1 year ago
PolarDB for MySQL is definitely one of them!
ST
Stephania 1 year 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.
AU
Audra 1 year 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.
RA
Raymon 1 year 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.
RE
Reiko 1 year 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.
DO
Dottie 1 year 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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