Identify the reason why the file system is not mounted after system startup.

After settings up encryption for /dev/sdd1, you notice that the file system is not mounted during system startup. You suspect a configuration error in /etc/crypttab:
cat /etc/crypttab
mapping device password options sdd1
/dev/sdd1
TopSecret

Assume that /etc/fstab is correct.

Identify the reason why the file system is not mounted after system startup.

A.
Theoptionfield cannot be empty.

B.
Thepasswordfield must contain the encrypted version of ”TopSecret”.

C.
Thepasswordfield must contain the file name of a file containing the correct encryption password.

D.
/etc/crypttabis group readable, world readable, or both.

E.
“TopSecret” is not the correct encryption password.