How is managing a BladeSystem enclosure different from managing other server environments?

A.
The blade can be discovered through iLO or Onboard Administrator even if there is no
operating system.

B.
Server blades automatically power up and PXE boot, and HP SIM discovers them through this
PXE process.

C.
You can configure or repair agents using the BladeSystem iLOs or the Onboard Administrator.

D.
All iLOs in a BladeSystem enclosure have common login credentials for HP SIM to use.

Explanation: