Exam AWS Certified Database - Specialty topic 1 question 285 discussion

Exam question from Amazon's AWS Certified Database - Specialty

Question #: 285
Topic #: 1

[All AWS Certified Database - Specialty Questions]

A company has a 12-node Amazon Aurora MySQL DB cluster. The company wants to use three specific Aurora Replicas to handle the workload from one of its read-only applications.

Which solution will meet this requirement with the LEAST operational overhead?

A. Use CNAMEs to set up DNS aliases for the three Aurora Replicas.
B. Configure an Aurora custom endpoint for the three Aurora Replicas.
C. Use the cluster reader endpoint. Configure the failover priority of the three Aurora Replicas.
D. Use the specific instance endpoints for each of the three Aurora Replicas.

Show Suggested Answer

Suggested Answer: B 🗳️

by rdiaz at March 26, 2023, 3:35 p.m.

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dbkorn

1 year, 7 months ago

Selected Answer: B Custom endpoint A custom endpoint for an Aurora cluster represents a set of DB instances that you choose. When you connect to the endpoint, Aurora performs load balancing and chooses one of the instances in the group to handle the connection. https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Overview.Endpoints.html#Aurora.Endpoints.Custom

upvoted 1 times

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backbencher2022

2 years, 3 months ago

Selected Answer: B

B (custom endpoint) is the correct option. Refer to this url for more details - https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Overview.Endpoints.html#Aurora.Endpoints.Custom

upvoted 1 times

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rdiaz

2 years, 3 months ago

Selected Answer: B

B custom endpoint https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Overview.Endpoints.html#Aurora.Endpoints.Custom

upvoted 4 times

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