If the goal is to block the specific URL https://www.example.com/videos and allow all other URLs on the website, the correct configuration changes are:
B. Enable full SSL inspection.
Enabling full SSL inspection allows the FortiGate to inspect and filter HTTPS traffic, including the specific URL https://www.example.com/videos.
D. Configure a static URL filter entry for the URL and select Block as the action.
Create a static URL filter entry for the specific URL https://www.example.com/videos and set the action to Block. This will block access to the specified URL.
Enabling full SSL inspection is necessary to inspect and filter HTTPS traffic effectively, including the specific URL within the encrypted traffic.
So, the correct choices are B and D.