Which of the following statements about the "ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preference 20" command is true?
A. The destination network address of the route is 10.0.12.2/32.
B. The mask length of the destination network address of the route is 32 bits.
C. The preference of the route is 100.
D. The route must exist in the routing table.
La B y D