Home » Amazon » AWS Certified Cloud Practitioner v.3 » Which feature of AWS Auto Scaling will forecast future traffic to schedule changes in the number of Amazon EC2 instances at the appropriate times?
Which feature of AWS Auto Scaling will forecast future traffic to schedule changes in the number of Amazon EC2 instances at the appropriate times?
A. Scheduled scaling
B. Predictive scaling
C. Target tracking scaling
D. Step scaling
Correct Answer: B
Explanation/Reference:
Explanation:
Predictive Scaling predicts future traffic based on daily and weekly trends, including regularlyoccurring spikes, and provisions the right number of EC2 instances in advance of anticipated changes.
Provisioning the capacity just in time for an impending load change makes Auto Scaling faster than ever before.
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