You have setup an Auto Scaling group.The cool down period for the Auto Scaling group is 7 minutes.The first scaling activity request for the Auto Scaling group is to launch two instances.It receives the activity question at time “t”, and the first instance is launched at t+3 minutes, while the second instance is launched at t+4 minutes.
How many minutes after time “t” will Auto Scaling accept another scaling activity request?
11 minutes
10 minutes
7 minutes
14 minutes
Explanations:
The cooldown period starts from the last instance launch, which is at t+4 minutes. Adding 7 minutes cooldown to t+4 results in t+11, so the next request is accepted at t+11 minutes.
This option would assume a cooldown of 6 minutes, which does not match the defined 7-minute cooldown period.
This option would assume the cooldown starts at t, rather than from the last instance launch at t+4.
This option mistakenly doubles the cooldown period. Only 7 minutes are added from the last instance launch, not 14.
I sort that the answer is:
11 minutes