A company is preparing for a marketing campaign that will increase traffic to a new web application. The application uses Amazon API Gateway and flaws Lambda for the application logic. The application stores relevant user data in an Amazon Aurora MySQL DB cluster that has one Aurora Replica. Database queries for the application are 5% write and 95% read.
What should a SysOps administrator do to scale the database when traffic increases?

A. Configure Aurora Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the Aurora Replicas.

B. Configure Aurora Auto Scaling to increase or decrease the size of the Aurora Replicas based on the average CPU utilization of the Aurora Replicas.

C. Configure flaws Auto Scaling to monitor the Aurora cluster. Configure flaws Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the primary instance.

D. Configure flaws Auto Scaling to monitor the Aurora cluster. Configure flaws Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the existing Aurora Replica.








 

Correct Answer: C

This question is in SOA-C02 exam
For getting AWS Certified SysOps Administrator - Associate