What is the correct disk-position designation for disk Bus 0 Enc 1 dsk 2 when running the navicli ge

What is the correct disk-position designation for disk Bus 0 Enc 1 dsk 2 when running the navicli
getdisk command?

A.
0,1,2

B.
012

C.
0-1-2

D.
0_1_2