You are designing Internet connectivity for your VPC. The Web servers must be available on the
Internet. The application must have a highly available architecture.
Which alternatives should you consider? Choose 2 answers
A.
Assign EIPs to all Web servers.
Configure a Route53 record set with all EIPs, with health checks and DNS failover.
B.
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.
C.
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.
D.
Place all your Web servers behind ELB.
Configure a Route53 CNAME to point to the ELB DNS name.
E.
Configure ELB with an EIP. Place all your Web servers behind ELB.
Configure a Route53 A record that points to the EIP.