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Alibaba ACA-Developer Exam - Topic 2 Question 62 Discussion

Which of the following statements about PolarDB's endpoint(s) is NOT correct?
B) Through a cluster endpoint, applications can connect to data nodes.
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
C) The primary endpoint supports read/write splitting.
D) Cluster endpoints support read/write splitting.

Alibaba ACA-Developer Exam - 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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Tiera
6 months ago
Totally agree, A and C are correct!
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Rochell
7 months ago
Yeah, I've read that cluster endpoints are just for connecting.
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Gianna
7 months ago
Wait, are you sure about that? I thought they did!
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Carmelina
7 months ago
I think cluster endpoints do NOT support read/write splitting.
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Lisha
7 months ago
The primary endpoint does support read/write splitting.
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Tequila
8 months ago
I'm pretty confident that the primary endpoint handles read/write splitting, so maybe the answer is D since it sounds incorrect.
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Marya
8 months ago
I feel like I've seen a similar question before, and I think the answer might be D, but I could be mixing it up with another topic.
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Pearline
8 months ago
I remember reading that the cluster endpoint allows connections to data nodes, but I can't recall if it also does read/write splitting.
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Lizette
8 months ago
I think the primary endpoint is the one that supports read/write splitting, but I'm not entirely sure about the cluster endpoint.
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Rodney
8 months ago
Alright, time to put on my thinking cap. Read the options carefully, eliminate the ones that are correct, and select the one that's not right. I got this!
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Muriel
8 months ago
I'm a bit unsure about the difference between the cluster endpoint and the primary endpoint. I'll need to review my notes to make sure I understand the distinction.
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Janna
8 months ago
I'm feeling pretty confident about this one. I've worked with PolarDB before, so I think I can eliminate the incorrect statement.
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Jesse
8 months ago
Hmm, this one seems a bit tricky. I'll need to carefully read through the options and think about what I know about PolarDB's endpoints.
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Barbra
8 months ago
Okay, let's see. The question is asking which statement is NOT correct, so I'll need to analyze each option and figure out which one doesn't align with my understanding.
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Louann
8 months ago
Okay, I've got this. Customers and suppliers are definitely stakeholders, and stakeholder positions can change over time. The key is making sure communication is tailored to each stakeholder - that's a critical part of effective stakeholder management.
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Adelle
8 months ago
Okay, I think I've got a plan. I'll focus on the high-risk areas first, but also make sure to cover the low-risk areas in case there are any hidden bugs there.
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Heidy
1 year 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
12 months ago
D) Cluster endpoints support read/write splitting.
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Ceola
1 year ago
C) The primary endpoint supports read/write splitting.
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Deandrea
1 year ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Barb
1 year ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Lazaro
1 year 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
12 months ago
C) The primary endpoint supports read/write splitting.
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Regenia
1 year ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Dottie
1 year ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Sharen
1 year 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
1 year ago
C) The primary endpoint supports read/write splitting.
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Josefa
1 year ago
B) Through a cluster endpoint, applications can connect to data nodes.
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Dalene
1 year ago
A) The endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.
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Stefany
1 year 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
1 year ago
Yes, the primary endpoint is for read/write splitting.
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Paola
1 year ago
I agree, the cluster endpoint is used to connect to data nodes.
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Stanton
1 year 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
1 year ago
I agree. I believe the correct answer is D) Cluster endpoints support read/write splitting.
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Stanton
1 year ago
I think the question about PolarDB's endpoint is tricky.
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Hermila
1 year 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
1 year ago
Exactly, the cluster endpoint is for connecting applications to data nodes.
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Glory
1 year ago
So, the cluster endpoint is mainly for connecting to data nodes, right?
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Hermila
1 year ago
Yes, you are right. Only the primary endpoint supports read/write splitting.
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Leatha
1 year ago
I think option D is correct. Cluster endpoints do not support read/write splitting.
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