A certain rack mounted blade server chassis needs 3-phase power for operation. There is currently only singlephase power coming into the room. The administrator needs to:

A.
call an electrician to wire the single-phase power into 3-phase power.

B.
use a single-phase UPS to power the 3-phase server.

C.
call an electrician to see if 3-phase power can be brought into the room.

D.
use an adapter to configure the server to use single-phase power.