AWS - Auto Scaling
If Predictive Scaling forecasts a drop in traffic from 80 to 30 units at 2 PM, what is the expected behavior of the Auto Scaling group?
If Predictive Scaling forecasts a drop in traffic from 80 to 30 units at 2 PM, what is the expected behavior of the Auto Scaling group?
medium📝 Predict Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze forecasted traffic drop
Traffic is predicted to decrease from 80 to 30 units at 2 PM.Step 2: Predict scaling group response
Predictive Scaling will reduce capacity to avoid over-provisioning.Final Answer:
It will reduce the number of instances to match the lower demand -> Option BQuick Check:
Lower forecast = scale down instances [OK]
Quick Trick: Scaling adjusts both up and down based on forecast [OK]
Common Mistakes:
- Assuming scaling only increases capacity
- Thinking scaling stays static despite forecast
- Believing scaling disables automatically
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