When configuring an application to use the App Gateway, you do not have to change any configurations in the application directly. You enable the application for App Gateway access in the Admin Portal and input the existing URL that users enter to open the application. You can either use an external URL that CyberArk Identity automatically generates, or you can continue using an existing internal URL.
What is a disadvantage of using an existing internal URL for App Gateway connections?
Using an existing internal URL for App Gateway connections requires more configuration because you need to upload the URL certificate and private key, and edit DNS settings. This additional configuration can make the setup process more complex and time-consuming compared to using an automatically generated external URL.
C - correct
Question states: What is a disadvantage of using an existing internal URL for App Gateway connection... https://docs.cyberark.com/identity/Latest/en/Content/Applications/AppGateway-workflow.htm C is correct