Explanation
Without a bound SSL certificate, the SSL virtual server cannot establish secure connections and will be in a DOWN state.
* According to the Citrix documentation, "To enable SSL offloading for a virtual server, you must bind an SSL certificate to the virtual server."
* The image you sent shows the configuration commands for setting up an SSL virtual server and services. However, there is no command to bind an SSL certificate to the virtual server.
* Therefore, the correct answer is D.
The SSL Certificate is NOT bound to the virtual server.
https://docs.citrix.com/en-us/citrix-adc/13/ssl/ssl-offload-howto.html