You have an Azure subscription that contains an Azure virtual machine named VM1. VM1 runs a financial reporting app named App1 that does not support multiple active instances. At the end of each month, CPU usage for VM1 peaks when App1 runs. You need to create a scheduled runbook to increase the processor performance of VM1 at the end of each month. What task should you include in the runbook? 

Answer options:

A. Add the Azure Performance Diagnostics agent to VM1.
B. Modify the VM size property of VM1.
C. Add VM1 to a scale set.
D. Increase the vCPU quota for the subscription.
E. Add a Desired State Configuration (DSC) extension to VM1.

E

Reference: https://docs.microsoft.com/en-us/azure/automation/automation-quickstart-dsc-configuration