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Explanation:
Dynamic scaling allows you to scale the capacity of your Auto Scaling group in response to changes in demand. Configuring a Target Tracking Scaling Policy based on average CPU utilization is a form of dynamic scaling that adds or removes instances to keep the metric at or near the specified 50% threshold.
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A company runs its web application on multiple Amazon EC2 instances that are part of an Auto Scaling group. The company wants the Auto Scaling group to scale out as soon as CPU utilization rises above 50% for the instances. How should a SysOps administrator configure the Auto Scaling group to meet these requirements?
A
Configure the Auto Scaling group to scale based on events.
B
Configure the Auto Scaling group to scale based on a schedule.
C
Configure the Auto Scaling group to scale dynamically based on demand.
D
Configure the Auto Scaling group to use predictive scaling.