Which of the following devices is used to provide appropriate voltage to the CPU?()
A、A. Redundant power supply
B、B. VRM
C、C. Heat sink
D、D. HBAs
A、A. Redundant power supply
B、B. VRM
C、C. Heat sink
D、D. HBAs
A、cat /proc/usr/lparchk B、cat /proc/ppc64/lparcfg C、/var/adm/tools/res_list D、/var/adm/tools/lparalloc