As an AWS professional you have been told to ensure that traffic to an application is evenly balanced. The application has multiple web servers that host the application? Choose an answer from the options below which will fulfil the above requirement.

Answer options:

A.Configure a NAT instance in your VPC Create a default route via the NAT instance and associate it with all subnets. Configure a DNS A record that points to the NAT instance public IP address.
B.Configure a CloudFront distribution and configure the origin to point to the private IP addresses of your Web servers. Configure a Route53 CNAME record to your CloudFront distribution.
C.Place all your web servers behind ELB. Configure a Route53 ALIAS record to point to the ELB DNS name.
D.Configure ELB with an EIP. Place all your Web servers behind ELB Configure a Route53 A record that points to the EIP.

Answer – C
Option A is INCORRECT because a NAT instance is ideally used to route traffic from a private subnet to the internet via a public subnet.
Option B is INCORRECT because you don’t want to point Cloudfront to private IP Addresses.
Option D is INCORRECT because we use the ALIAS record of the ELB DNS name instead of EIP
You can use an ELB, assign the web servers and have a Route 53 entry to the ELB.For more information on how to use ELB, please visit the below link:
https://aws.amazon.com/elasticloadbalancing/