Someone on your team configured a Virtual Private Cloud with two public subnets in two separate AZs and two private subnets in two separate AZs. Each public subnet AZ has a matching private subnet AZ. The VPC and its subnets are properly configured. You also notice that there are multiple webserver instances in the private subnet, and you've been charged with setting up a public-facing Elastic Load Balancer which will accept requests from clients and distribute those requests to the webserver instances. How can you set this up without making any significant architectural changes? Choose the correct option from the below:
A. Select both of the private subnets which contain the webserver instances when configuring the ELB.
B. Put the webserver instances in the public subnets and then configure the ELB with those subnets.
C. Select both of the public subnets when configuring the ELB.
D. You can't. Webserver instances must be in public subnets in order for this to work.
