Which ufsdump command should be used to create and verify an incremental level 5 backup of the file system of the /dev/rdsk/c0t1d0s4 partition to the default tape device?

A.
ufsdump 0 /dev/rdsk/c0t1d0s4

B.
ufsdump /dev/rdsk/c0t1d0s4 5v

C.
ufsdump 5v /dev/rdsk/c0t1d0s4

D.
ufsdump 5fv /dev/rdsk/c0t1d0s4

E.
ufsdump 5xvf /dev/rmt/1 /dev/rdsk/c0t1d0s4

Explanation:

Will create a level 0 dump to the default tape device ( /dev/rmt/0 ).
B: Not the correct syntax.
C: Will create a level 5, verified dump to the default tape device ( /dev/rmt/0 ).
D: Not the correct syntax as no file specified for the f option.
E: Not the correct syntax.