What should you do?

You have an Azure subscription that contains the resources shown in the following table.

Subshell contains Three virtual machines that host an app named App1. App1 is accessed by using the SFTP protocol.

From NSG1. you configure an inbound security rule named Rule2 that allows inbound SFTP connections to ASG1.

You need to ensure that the inbound SFTP connections are managed by using ASG1. The solution must minimize administrative effort.

What should you do?
A . From NSG1. modify the priority of Rule2.
B. From each virtual machine, associate the network interface to ASG1
C. From Subnet1 create a subnet delegation.
D. From ASG1, modify the role assignments.

Answer: C