AWS DevOps Engineer Professional DOP-C01 – Question340

For AWS Auto Scaling, what is the first transition state an instance enters after leaving steady state when scaling in due to health check failure or decreased load?

A. Terminating
B. Detaching
C. Terminating:Wait
D. EnteringStandby

Correct Answer: A

Explanation:

Explanation:
When Auto Scaling responds to a scale in event, it terminates one or more instances. These instances are detached from the Auto Scaling group and enter the Terminating state.
Reference: http://docs.aws.amazon.com/AutoScaling/latest/DeveloperGuide/AutoSc…