To block all local printer access from users in the Marketing department who are connecting remotely, but who should still have access when connecting inside the corporate network using the same Citrix Gateway, the administrator can configure the “Printer driver mapping and compatibility” policy to block all client printers to redirect to the HDX sessions and whitelist only known printer drivers . This policy can be applied to a specific user or group of users, such as the marketing department, to prevent them from accessing their local printers while working remotely. However, when they connect inside the corporate network using the same Citrix Gateway, they will still have access to their local printers .
Therefore, The correct answer is C.