How can the Linux technician confirm that the device is supported by the Linux distribution?

A telecommunications controller will be installed in a Linux server. The model number is available to identify the card. How can the Linux technician confirm that the device is supported by the Linux distribution?

A.
Check the Linux distribution’s Website.

B.
Check the /dev directory.

C.
Check the government’s telecommunications Website.

D.
Check the /etc/sysconfig directory.