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 two.$)$

Place all your web servers behind Elastic Load Balancer $($ELB$).$ Configure a Route$53$ CNMIE to point to the ELB DNS name.

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.

Launch all webservers in one public subnet. Point DNS to the public IP address of the webservers via mulitple DNS records.

Assign Elastic IPs to all web servers. Configure a Route$53$ record set with all EIPs, with health checks and DNS failover.

Launch webservers in two subnets in two avaolability zones. Launch an EC$2$ instance as DNS server and use simple routing to point to a healthy server.