A Customer Uses Alibaba Cloud Auto Scaling Service and Creates

question 20

Multiple Choice

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 "Adjust to 10 ECS instances", and creates a scheduled task based on this rule. And then, the customer checks the scaling group and see it already contains 6 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?

• A) Eight
• B) Ten
• C) Six
• D) Five

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Definitions:

Audiences Facilitate

The phenomenon where the presence of an audience improves the performance of certain tasks by individuals, also known as the social facilitation effect.

Social Facilitation

Social facilitation is the tendency for people to perform better on simple tasks or tasks at which they are skilled when in the presence of others.

Coaction

Coaction describes scenarios where individuals work side-by-side on the same task but independently of each other, without collaborative interaction.

Social Facilitation

The phenomenon by which an individual's performance improves when in the presence of others, due to increased arousal and motivation.