When upgrading from a VLS9000 10TB system, you can purchase up to three expansion disk array
enclosures. When 40TB capacity has been reached, what must you install if you require an upgrade
from the 40TB system to 120TB? (Select two.)

A.
32-port connectivity kit

B.
1 x 80TB expansion disk array enclosure

C.
VLS9000 node

D.
2 x VLS SAN switches

E.
2 x VLS network switches