Select the answer that correctly completes the sentence.
AnswerDiscussion
Correct Answer:
An Azure virtual machine scale set can automatically increase or decrease the number of VM instances that run your application. This automated and elastic behavior reduces the management overhead to monitor and optimize the performance of your application.
Also: Azure elasticity as a service is referred to a cloud service that enables in automatically scaling Azure hosted resources in par with the demand and configured parameters. It provides Azure Administrators with the ability to auto scale Azure infrastructure and resources as and when needed.
Reference:
Overview of autoscale with Azure Virtual Machine Scale Sets - Azure Virtual Machine Scale Sets | Microsoft Learn https://www.netreo.com/cloud-automation/what-is-azure-elasticity-as-a-service/
反正记住了，如果是基于时间的就是 Elasticity。
比如每个月就月底流量大，然后需要扩容，这个就是 Elasticity 。