Alibaba Exam ACA-Cloud1 Topic 2 Question 32 Discussion

A customer uses Alibaba Cloud Auto Scaling service and creates a scaling group. He/she sets the ''Minimum number of instances'' to 6 and ''Maximum number of instances'' to 8.

After correctly configuring scaling settings, the customer adds a scaling rule ''Remove 5 ECS instances'', and creates a scheduled task based on this rule.

And then, the customer checks the scaling group and see it already contains 8 valid ECS instances, he/she then enables this scaling group immediately.

How many ECS instances are left in the scaling group when the scheduled task is activated once?