You are designing an SSL/TLS solution that requires HTTPS clients to be authenticated by the Web server using client certificate authentication. The solution must be resilient.
Which of the following options would you consider for configuring the web server infrastructure? (Choose two.)
A . Configure ELB with TCP listeners on TCP/443. And place the Web servers behind it.
B . Configure your Web servers with EIPs. Place the Web servers in a Route53 Record Set and configure health checks against all Web servers.
C . Configure ELB with HTTPS listeners, and place the Web servers behind it.
D . Configure your web servers as the origins for a CloudFront distribution. Use custom SSL certificates on your CloudFront distribution.
Answer: AB
Explanation:
TCP/443 or HTTPS listener either way you can configure, but you can only upload ssl certificate on HTTPS listener.