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?

AThe endpoint of the PolarDB MySQL database includes the cluster endpoint and the primary endpoint.

BThrough a cluster endpoint, applications can connect to data nodes.

CThe primary endpoint supports read/write splitting.

DCluster endpoints support read/write splitting.

Show Suggested Answer

Suggested Answer: B

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

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12 hours 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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4 days 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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6 days ago

I agree. I believe the correct answer is D) Cluster endpoints support read/write splitting.

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8 days ago

I think the question about PolarDB's endpoint is tricky.

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9 days 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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