Which three of the fo11owing UCS components can be upgraded?（）A、SFPsB、BIOS firmwareC、cluster firmwareD、Fabric InterconnectE、Baseboard Management Controller （BMC）
题目
Which three of the fo11owing UCS components can be upgraded?（）
- A、SFPs
- B、BIOS firmware
- C、cluster firmware
- D、Fabric Interconnect
- E、Baseboard Management Controller （BMC）