In a mission critical environment, a customer requires that all systems use the same fixed minimum operating system image. Which feature of the HP ProLiant Gen9 iLO management Engine provides monitoring and analysis and diagnostics abilities in this environment?

A.
Firmware integrated web-based OpenView Agent

B.
uEFI integrated Insight Management Agents

C.
Agentless Management Service at operating system level

D.
HP System Insight Manager 7.0 iLO ME Plugin