Which of the following statements about cool down time are true?

In Auto Scaling, the cool-down time of a scaling group refers to the lockout period after a scaling activity has been executed successfully.

Which of the following statements about cool down time are true? (Number of correct answers: 2)
A . During the cool-down time, only the scaling activities in the same scaling group are locked.
B . You can’t skip a scaling group’s cool-down time period anyway right after a scaling activity is just finished.
C . When multiple ECS instances are added or removed from a scaling group, the cool-down time begins only when the last instance has been added or removed from the scaling group.
D . During the cool-down time of a scaling group, only the alarms from CloudMonitor can bypass the cool-down time and trigger scaling activities, whereas others will still subject to the cool-down time, such as the manually triggered scaling activities.

View Answer

Answer: A C