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Alibaba Exam ACA-Developer Topic 2 Question 62 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 62
Topic #: 2
[All ACA-Developer Questions]

Which of the following statements about PolarDB's endpoint(s) is NOT correct?

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Suggested Answer: B

by Jolanda at Jun 20, 2024, 08:54 PM

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Heidy
3 months ago
I'm just glad they didn't ask about the difference between a PolarDB cluster and a PolarDB instance. That would have really scrambled my brain!
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Earlean
2 months ago
D) Cluster endpoints support read/write splitting.
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Ceola
2 months ago
C) The primary endpoint supports read/write splitting.
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Deandrea
3 months ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Barb
3 months ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Lazaro
3 months ago
Wait, does this mean I can't use the cluster endpoint to do my laundry? I was really looking forward to that feature.
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Renay
2 months ago
C) The primary endpoint supports read/write splitting.
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Regenia
2 months ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Dottie
3 months ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Sharen
4 months ago
Whoa, this question is tricky! I'm going to have to think about it carefully. My initial guess is that C is the correct answer, but I'm not 100% sure.
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Audry
3 months ago
C) The primary endpoint supports read/write splitting.
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Josefa
3 months ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Dalene
3 months ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Stefany
4 months ago
I think B is the correct answer. The cluster endpoint allows applications to connect to data nodes, not the primary endpoint.
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Ivan
3 months ago
Yes, the primary endpoint is for read/write splitting.
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Paola
3 months ago
I agree, the cluster endpoint is used to connect to data nodes.
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Stanton
4 months ago
I'm not sure about that. I think it might be A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Cristy
4 months ago
I agree. I believe the correct answer is D) Cluster endpoints support read/write splitting.
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Stanton
4 months ago
I think the question about PolarDB's endpoint is tricky.
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Hermila
4 months ago
Option D seems to be the correct answer. Cluster endpoints do not support read/write splitting, only the primary endpoint does.
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Margarett
3 months ago
Exactly, the cluster endpoint is for connecting applications to data nodes.
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Glory
3 months ago
So, the cluster endpoint is mainly for connecting to data nodes, right?
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Hermila
3 months ago
Yes, you are right. Only the primary endpoint supports read/write splitting.
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Leatha
3 months ago
I think option D is correct. Cluster endpoints do not support read/write splitting.
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