A company runs an application on Amazon EC2 instances that are part of an Auto Scaling group. Traffic to the application increases substantially during business hours. A solutions architect needs to implement an Auto Scaling policy that addresses user latency concerns during periods of high traffic. The company does not want to provisions more compute than is necessary. What should the solutions architect do to meet these requirements?

Topic #: - All AWS Certified Solutions Architect - Associate SAA-C02 Questions

A. Configure a predictive scaling policy with the appropriate scaling metric.
B. Configure a dynamic target tracking scaling policy with the appropriate scaling metric. Most Voted
C. Configure a scheduled scaling policy that launches additional EC2 instances during business hours.
D. Configure dynamic step or simple policies with Amazon CloudWatch alarms to add and remove EC2 instances based on alarm status.

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