What ELB configuration complies with the corporate encryption policy?

You are moving a two-tier application into an Amazon VPC. An Elastic Load Balancing (ELB) load balancer is configured in front of the application tier. The application tier is driven through RESTful interfaces. The data tier uses relational database service (RDS) MySQL. Company policy requires end-to-end encryption of all data in transit.

What ELB configuration complies with the corporate encryption policy?
A . Configure the ELB load balancer protocol as HTT
B . Configure the application instances for SSL termination. Configure Amazon RDS for SSL, and use REQUIRE SSL grants.
C . Configure the ELB protocols in TCP mode. Configure the application instances for SSL termination. Configure Amazon RDS for SSL, and use REQUIRE SSL grants.
D . Configure the ELB load balancer protocol as HTTP
E . Offload application instance encryption to the load balancer. Install your SSL certificate on Amazon RDS, and configure SS
G . Configure the ELB protocols in SSL mode. Offload application instance encryption to the load balancer. Install your SSL/TLS certificate on Amazon RDS, and configure SS

Answer: C