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Exam AWS Certified SysOps Administrator - Associate topic 1 question 320 discussion

Exam question from Amazon's AWS Certified SysOps Administrator - Associate
Question #: 320
Topic #: 1
[All AWS Certified SysOps Administrator - Associate Questions]

An application team uses an Amazon Aurora MySQL DB cluster with one Aurora Replica. The application team notices that the application read performance degrades when user connections exceed 200. The number of user connections is typically consistent around 180, with occasional sudden increases above 200 connections. The application team wants the application to automatically scale as user demand increases or decreases.

Which solution will meet these requirements?

  • A. Migrate to a new Aurora multi-master DB cluster. Modify the application database connection string.
  • B. Modify the DB cluster by changing to serverless mode whenever user connections exceed 200.
  • C. Create an auto scaling policy with a target metric of 195 DatabaseConnections.
  • D. Modify the DB cluster by increasing the Aurora Replica instance size.
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Suggested Answer: C 🗳️
by Gomer at June 14, 2023, 12:37 a.m.
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Gomer
Highly Voted 10 months, 3 weeks ago
Selected Answer: C
Aurora Auto Scaling "Policy details:" (*) "Average connections of Aurora Replicas", "Target value:" 195
upvoted 5 times
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KikiNoviandi
Most Recent 7 months, 2 weeks ago
Selected Answer: C
why 195? can somebody explain?
upvoted 2 times
TwinSpark
7 months, 1 week ago
just for have some safe space before reaching the 200.
upvoted 4 times
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xSohox
8 months, 2 weeks ago
Selected Answer: C
https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Integrating.AutoScaling.html
upvoted 2 times
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